bronze technologies ltd. bronze rechnologies... · 2020. 3. 18. · provide high-quality core...

Bronze wechat public account

Bronze Technologies Ltd.SHENZHEN BRONZE TECHNOLOGIES LTD

Headquarters:Add：22F, Building II, Shenzhen Overseas Chinese High-Tech Venture Park, No. 29 Nanhuan Road, Nanshan District, Shenzhen

Manufacturing center：Add：2F, B Block, Julongshan Emerging Industrial Park, Jinxiu Central Road, Pingshan District, Shenzhen

Service locations：Shanghai Branch，Qingdao Branch，Xi’an Branch，Nanjing Branch

深圳青铜剑科技股份有限公司SHENZHEN BRONZE TECHNOLOGIES LTD

：0 7 5 5 - 3 3 3 7 9 8 6 6：[email protected]

：0 7 5 5 - 8 6 3 2 9 5 2 1：w w w.q t j te c .co m

01WWW.QTJTEC.COM

Contents

About Bronze 02

Development Milestone 03

Honor and Qualifications 04

Application 05

Partners 06

Gate-driver 07

NomenclatureIGBT Driver CorePlug and Play DriversPower SolutionsEV Driver SolutionsSiC Solutions

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Customer Service 20

15Whole Machine Products

Fuel DCDC Power3-Level PEBB Module2-Level PEBB ModuleFull SiC-DCDC Modules

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Development Milestone

02 青铜剑科技 BRONZE TECHNOLOGIES 03WWW.QTJTEC.COM

About BronzeBronze was founded by the PhD team from Tsinghua University in 2009 with headquarter in

Shenzhen and offices in Beijing, Shanghai, Nanjing, Xi'An and Qingdao in China. The company was

invested by well-known venture capital funds and business angels.

We focus on IGBT driver and current sensor technology as the core products of the company, and we

provide high-quality core components and solutions of the power electronics for over 300 customers

in the fields of renewable energy, smart grid, electric vehicle, railway, energy conservation ,

environment protection and other industries.

Bronze aims to be the invisible champion of the power electronics industry with the cohesion of

"Tsinghua" and "Cambridge" wisdom.

Extend power unit into passenger car fieldReceived strategic investment from CRRC

Ramp up：2016-Now

IGBT driver chips enter enter massproduction stageCompleted round A, B venture capital and joint-stock reform

Develop：2012-2015

Bronze was foundedIGBT driver product line launchthe market successfully

Kickoff：2009-2011

Honor and Qualifications


Smart Grid

RenewableEnergy

Railway

National DefenseMilitary Industry

Clean Energy

Automotive

Application

Company HonorTop 100 of the Highest Potential Enterprises in Shenzhen Overseas Chinese High-Tech Venture Park

SME Technology Innovation Fund of the Ministry of Science and Technology

Key Technology Research Projects of Shenzhen

"Peacock Plan" Research and Development projects of Shenzhen

China's Top 20 Clean Technology Companies in 2013

Shenzhen Top 100 of Innovation SME in 2015

Deloitte China's Top50High-Tech High Growth in 2015

Deloitte Shenzhen’s Top 20High-Tech High Growth in 2015

Team HonorThe "Thousand plan" entrepreneurial talent

Key Chinese Overseas Entrepreneurship team of Overseas Chinese Affairs Office

The 5th Overseas Chinese Contribution Award

Young Talent Award of China Power Science Society Science

Leading Entrepreneurs in Guangdong Province

The Young Science and Technology Award of Shenzhen

Shenzhen "Peacock Plan" A class talent

Shenzhen High-Level Professional Introduction Program

The "Growth Star" of Young Innovation Entrepreneur in Nanshan District of Shenzhen

IGBT Driver

High precision High reliability

High cost CompleteDriver Core

New Energy Vehicle Driver

Plug and Play Driver

SiC Driver

New Energy Generation Driver


Gate-driverPartners

Partners

Important clients

航天科工

2 QD 04 35 17T C

CISQX

Compatibility: compatible to PI (CT-concept) compatible to Infineon compatible to Semikron Bronze's special product customized

：：：：：

IGBT voltage:06：650V12：1.2kV17：1.7kV33：3.3kV45：4.5kV65：6.5kV

Input type:T: electrical input V: fiber optic input

Peak output current:08：±8A15：±15A20：±20A30：±30A35：±35A

Output power of single channel:01：1W02：2W03：3W04：4W08：8W

Product type:QD: driver coreQP: plug & play driverAB: base boardAP: automotive driverCP: silicon carbide driver

Number of channels:1: 1 channel2: 2 channels4: 4 channels6: 6 channels


Depending on the application requirements, Bronze offers a wide range of driver cores with output power per channel from 1W to 4W and peak output currents from ±8A to ±35A. Customers can choose the most suitable driver core according to different needs. A simple peripheral circuit design for the driver core can drive the IGBT.

Power perChannel(W)

PeakCurrent(A)

RatedVoltage(V)

Main Parameter

Product PhotoPart No. Compatibility Features and Applications

Infineon 2ED300C17-SPI 2SD300C17

PI 2SC315AI

4

3

4

1

1

2

2

1

2QD30A17K-I

2QD15A17K-C

2QD0435T17-C

2QD0108T17-C

2QD0108T06-SE

2QD32PRO-S

2QD32R-S

4QD0108T12-SY-02

±30

±15

±35

±8

±8

±15

±15

8

1700

1700

1700

1700

650

1700

1700

1200

-Medium and large power converters-Parallel use-High reliability

-Medium and large power converters-Low propagation delay time-High peak output current-High reliability

-Medium and large power converters



PI 2SC0435T

PI 2SD0108T -Up to 600A of the IGBT modules

-Low cost

-Small size

-High integration

-Four channels

-suitable for multi-level

topology (T type and I type)

SEMIKRON SKYPER 32PRO

SEMIKRON SKYPER 32R

/

IGBT Driver CoreNomenclature


Product PhotoPart No. Features and ApplicationsPower perChannel(W)

PeakCurrent(A)

Main Parameter

4QP0215T12-SI01

4QP0430T12-SUN1-I

4QP0430T12-ZT-I

4QP0430T12-SUN3

4QP0430T12-Danfoss

4QP0430T12-Fuji

4QP0115T12-3L-D

4QP0115T12-3L-F

2QP30A12K-SUN

2QP0430T17-TD3

2QP30A17K-4ED

2QP0435T12-EQ2

2QP0435V33-XHP4

2

4

4

4

4

4

1

1

4

4

4

4

4

±15

±30

±30

±30

±30

±30

±15

±15

±30

±30

±30

35

35

-Based on the NPC1 application consisting of FF1800R12IE5-Protection logic specific to the NPC1-Multi-level shutdown

-Based on the NPC1 application consisting of FF1400R12IP4-NTC temperature sampling output-Compact structure-Based on NPC1 two parallel application consisting of Fuji 4MBI600VC-120-50-Optimized short-circuit protection and parallel characteristics for NPC1

-Based on the application of Danfoss DP900N1200TU-Plug and Play-Compact structure

-Three parallel application based on PrimePACKTM3 package IGBT-Effectively increase power density-Save system cost

-Two parallel application based on EconoDualTM3 package IGBT-The current sharing effect is good-Simple structure

-Mulit-parallel application based on Infineon XHP package

-Four parallel application based on EconoDualTM3 package IGBT

-Based on the application of Fuji 4MBI900VB-120-Plug and Play-Compact structure

-Based on NPC2 three parallel application consisting of Infineon 62mm package-Effectively reduce costs

-Based on NPC2 two parallel application consisting of Danfoss DP900N1200TU-Uneven fluidity<3%

-Based on NPC2 two parallel application consisting of Fuji 4MBI900VB-120-Uneven fluidity<3%

-Two parallel application based onPrimePACKTM3 package IGBT

For different application in the new energy industry such as solar and wind power, Bronze has launched a series of highly reliable and cost-effective drivers covering 1200V~3300V, NPC1 and NPC2, single-tube to multi-parallel and other application. These drivers are tailored to the customer's actual application needs.

For different package series IGBTs, Bronze has introduced a variety of plug-and-paly drivers for EconoDUALTM3、EconoPACKTM+、PrimePACKTM、 IHM and other packages. Users can use it without adding peripheral circuits, which can shorten the user development cycle and improve IGBT performance and reliability.

Power perChannel(W)

PeakCurrent(A)

RatedVoltage(V)

main Parameter

Product PhotoPart No. Compatibility Features and Applications

PI 1SP0635V

PI 2SP0115T

-Fiber optic input and feedback

-Advanced active clamp

-Compatible with fiber optic

and electrical inputs

-Advanced active clamp

-Wide temperature working range(-40℃-105℃)-3W output power per channel-Small size

-Fiber optic input and feedback

-Suitable for parallel of modules

-Electrical input

-Compact structure

-Electrical input

-Compact structure

-Electrical input

-Compact structure

-Fiber optic input and feedback-Advanced active clamp-Suitable for parallel of modules-Miller Clamp

PI 2SP0320

/

/

/

/

/

/

-Electrical input-Advanced active clamp

6

1

1

3

3

2

1

1

4

1QP0635V33-C

2QP0115TXX-C

2QP0115VXX-Q

2QP0320V/TXX-C

2QP0315TXX-XT

6QP0115TXX-Q

4QP0115T12-3L-I

4QP0115T12-3L-S

1QD0450V45-Q

±35

±15

±15

±20

±15

±15

±15

±15

50

3300

1700

1700

1700

1700

1700

1200

1200

4500

Power SolutionsPlug and Play Drivers


Part No. Features and Applications Product PhotoPower perChannel(W)

PeakCurrent(A)

RatedVoltage(V)

MAIN PARAMETER

6AP0215T08-HPD

6AP0108T07-HP1

6AP0108T07-HW

6AP0215T08-M653

2AP0215T12-ED3

6AP0115T12-SUT-XX

6AP0215T08-DSC-FS

2

1

1

2

2

1

2

±15

±8

±8

±15

±15

±15

±15

750

650

650

750

1200

1200

750

In order to meet the needs of the new energy vehicle, Bronze is strictly controlled according to the requirements of automotive-grade products from product design to production delivery, and has introduced a number of IGBT drivers for motor controller. These drivers have the wide temperature range,high precision sampling and other functions, so as to meet the needs of different customers.

-AEC-Q100 certified for core components

-Bus voltage and NTC sampling function

-Less external components

-High reliability


-Real-time IGBT junction temperature

monitoring

-Fast overcurrent response


-2W output power per channel

-low cost

-High reliability

-Wide power input range (8-32V)

-Compact design

-Low cost

-Comply with the requirements of automotive safety ISO26262

-Mulit-level status diagnostics and monitoring

-Matching HybridPACK™ Double Sided Cooling module FF400R07A01E3

-Three-phase current sampling

-Compact design

-Low cost


-Bus voltage and NTC sampling function

For different manufacturers of silicon carbide devices, Bronze has launched a matching silicon carbide drivers to help the rapid development of the power electronics industry.

Product PhotoPart No. Features and Applications

CPBB-50

JPBB-100

OperatingFrequency

(max.)

PeakCurrent

(A)

RatedVoltage

(V)

Main Parameter

100kHz

100kHz

±4

±14

1200V

1200V

SiC Driver

SiC STACK

-A half-bridge two parallel power unit built with four IMW120R045MI modules；-The STACK can be easily configured into a common topology such as a synchronous boost, a synchronous buck, and an inverter-Used to evaluate module characteristics

-The STACK can be easily configured into a common topology such as a synchronous boost, a synchronous buck, and an inverter-Used to evaluate module characteristics

Product PhotoPart No. Typical ApplicationPower perChannel(W)

PeakCurrent(A)

RatedVoltage(V)

Main Parameter

2QP0435T12-SiC-SL

2CP0208T12-Q

2CP0214T/V12-RE

2CP0214T12-Q

1CD0214T17-XXYY

4

2

2

2

2

±35

±8

±14

±14

±14

1200V

1200V

1200V

1200V

1700

-Up to 60kHz operating frequency-Fiber optic input-Fast short-circuit protection response-50kV/us anti-interference ability

-Up to 100kHz operating frequency-Miller clamp-Fast short-circuit protection response-100kV/us anti-interference ability

-Up to 100kHz operating frequency-Miller clamp-Fast short-circuit protection response-Gate condition monitoring-100kV/us anti-interference ability



SiC SolutionsEV Driver Solutions

Whole Machine Solution

High efficiency High reliability

High integration SiC devices

Whole Machine Products


SiC Solutions

* 英飞凌 , Infineon, EconoDUALTM , EconoPACKTM , PrimePACKTM , IHMTM are registered trademarks of Infineon, Germany.* 赛米控 , Semikron, SKYPER are registered trademarks of Semikron, Germany.* PI is registered trademark of Power Integrations, America.* 富士 is registered trademark of Fuji Electric Co., Ltd.* 丹佛斯 is registered trademark of Danfoss, Denmark.

Power Module

Product PhotoPart No. Typical ApplicationPower perChannel(W)

PeakCurrent(A)

RatedVoltage(V)

Main Parameter

Q15P2XXYYD 2 15 3750

The single-channel power module supports a variety of gate output voltages and can be flexibly applied to SiC drivers. The power modules are compact and versatile.


Input DC voltage range: 90V~240VDCOutput DC voltage range: 400V~750VDCPower supply: DC 12/24V (self-adaption)Input ripple: ≤1%Dynamic response recovery time: ≤200μsEfficiency: ≥93% (rated power)Cooling method: water-coolingProtection level: 1P67Working temperature: -40~95℃Communication method: CAN

◆◆◆◆◆◆◆◆◆◆

Input matching fuel cell load characteristicsInput and output are electrically isolatedSome components use SiC to increase efficiencyOvervoltage, overcurrent protection functionsVery low dynamic response recovery timeMeet automotive related EMC standardsSupport online debugging and upgradeIsolated DCDC topology

◆◆◆◆◆◆◆◆

Fuel cell hybrid busEquipment using fuel cells as input

◆◆

Function Parameter

Product Features

Application

Fuel DCDC Power

Rated voltage: AC380V±20%Working frequency: 50Hz±5%Electrical connection: 3-phase 3-wire / 3-phase 4-wireSingle module capacity: 50kW/100kWRated DC voltage: 750VDCWhole machine efficiency: ＞97%Weight: 40kg/55kgProtection level: IP30 (or customized)Ambient temperature: -20℃~+40℃Overload capability: 110% continuous operation ,120% operation 60s

◆◆◆◆◆◆◆◆◆◆

◆◆◆◆◆◆◆

Modular construction, rack/wall/column/cabinet optional3-level full-bridge topology, floating-point dual DSP+FPGA control systemInternal integrated filter structure can be customized according to actual needsSupport RS485, CAN, network interface, WIFI/GPRS and other communication methodsSupport multi-machine parallel , also support converter customization in other fieldsLow loss, smart energy-saving mode during operationProtection functions such as undervoltage, overvoltage, overcurrent, overtermperature, short-circuit,resonance, and limiting output, etc.

◆◆◆

Power quality: APF, SVG, three-phase unbalance compensation deviceIndustrial: PWM rectifiers, invertersNew energy: wind power inverter, PV inverter, microgrid converter

Function Parameter

Product Features

Application

3-Level PEBB Module

Full SiC-DCDC Modules


Input DC voltage range: 550-950VDCOutput DC voltage range: 0-350VOutput DC current range: 0-20ARated power: 6kWPower density：1.8kW/LOutput current ripple：≤1% RatingEfficiency: ≥95%Cooling method: water-coolingCommunication method：CAN、RS485、RS422Electromagnetic compatibility: meet the requirements of GB and GJB related standards.

◆◆◆◆◆◆◆◆◆◆

Main Parameter

◆◆◆◆◆◆

◆

Full SiC devicesSwitching frequency up to 200kHzHigh power density (1.8kW/L)Multi-level topology and small ripple (<1% rating)High input and output step-down ratio (≥9)Wider high-efficiency Workspace (Efficiency≥95%,when Load>10%)Isolated design, easy to integrate

Product Advantages

◆ Vehicle Inverter，Marine Inverter and DC Power Converter

Applications

Rated voltage: AC380V±20%Operation frequency: 50Hz±5%Rated power: 65kW/130kWElectrical topology: 3-phase 3-wire / 3-phase 4-wireRated DC voltage: 750VDCLoss:＜3% (running under stable power)Weight: 45kg/70kgProtection level: IP20 (or customized)Cooling method: Forced air coolingAmbient temperature: -25℃~+40℃Overload capability: 110% continuous operation, 120%operation 60s

◆◆◆◆◆◆◆◆◆◆◆

Power topology, signal sampling circuit, digital controller integration moduleMultiple voltage and current detection interfaceMultiple 24V universal I/O control interfaceDual RS485 communication, dual display controlMulti-machine parallel, master-slave or independent controlModular structure, high power density, flexible installationAvailable in Si modules and SiC modulesTopology customization such as single/three-phase full-bridgetopology and BUCK/BOOST interleaved parallel topology

◆◆◆◆◆◆◆◆

Power quality: APF, SVG, three-phase unbalance compensation deviceIndustrial: PWM rectifiers, invertersNew energy: wind power inverter, PV inverter, microgrid converter

◆◆◆

Function Parameter

Product Features

Application

2-Level PEBB Module

Bronze Technology has a professional FAE team to provide efficient services to customers. Solve various problems such as pre-sales consultation, development design, product testing, installation and commissioning, fault analysis, etc. ,to help customers shorten the development cycle and improve product market competitiveness in an all-round way.

2 4 H O U R

24 hours Technical Support

7 2 H O U R

72 hours door-to-door service

Technical Support TEL：0755-33379868

Technical Support E-mail：[email protected]

20 青铜剑科技 BRONZE TECHNOLOGIES

Customer Service

bronze technologies ltd. bronze rechnologies... · 2020. 3. 18. · provide high-quality core...

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