b a t - 6 i n t e gr a t e d 3 t o 6 c e l l li - i o n b a t t e r y s ... · can bus with csp...

BAT-6 Datasheet - v1.2 - May 2018 BAT-6 Integrated 3 to 6 cell Li-Ion Battery System For Micro- and Nano-Satellites Features ● 3, 4, 5, or 6 Li-Ion 18650 cells ● Automatic Cell balancing ● Short-circuit protection ● Over- and under-voltage protection ● Always-on ultra-low-power Real Time Clock ● Microcontroller for housekeeping and control ● CAN bus with CSP protocol ● Heater with automatic control ● High-reliability Micro-D connectors ● 2 Battery Bus connectors ● 2 inhibit connectors for either insert-before-flight or separation switches: ○ High-side and low-side raw battery ○ High-side and low-side MOSFET with external control lines ● Reliability ○ Radiation total dose tested EEE parts ○ Vibration rated for all launch vehicles ○ Redundant inhibit MOSFETs ● High-quality Enclosure ○ Min. 1.5 mm Al Shielding in all directions ○ PC-104 compatible mounting holes Description The BAT-6 is a 3 to 6 cell Lithium-Ion battery system designed for battery life-time, easy integration, and safety. With a total of 8 different battery configurations and up to 59 Wh capacity, the BAT-6 is both flexible enough and sufficiently powerful for most nano- and small-satellite missions. The automatic balancing circuit maximizes battery lifetime, and the automatic heater ensures optimal operational battery environment at all times. Short-circuit and over/under voltage detection circuits protects the batteries from damage. To accommodate different launch vehicle requirements, each module has connectors for both soft and hard inhibits. The BAT-6 comes in a rugged and modular 1.5 mm Al enclosure, which both acts as on-orbit radiation mitigation as well as a practical short-circuit protection during satellite assembly. An always-on ultra-low-power Real Time Clock provides timer-continuity during satellite shutdown. © 2018 - Space Inventor · Vestre Havnepromenade 7, st. · 9000 Aalborg · Denmark · www.space-inventor.com 1

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Page 1: B A T - 6 I n t e gr a t e d 3 t o 6 c e l l Li - I o n B a t t e r y S ... · CAN bus with CSP protocol Heater with automatic control High-reliability Micro-D connectors 2 Battery

BAT-6 Datasheet - v1.2 - May 2018

BAT-6 Integrated 3 to 6 cell Li-Ion Battery System For Micro- and Nano-Satellites

Features

● 3, 4, 5, or 6 Li-Ion 18650 cells ● Automatic Cell balancing ● Short-circuit protection ● Over- and under-voltage protection ● Always-on ultra-low-power Real Time Clock ● Microcontroller for housekeeping and control ● CAN bus with CSP protocol ● Heater with automatic control ● High-reliability Micro-D connectors ● 2 Battery Bus connectors ● 2 inhibit connectors for either insert-before-flight

or separation switches: ○ High-side and low-side raw battery ○ High-side and low-side MOSFET with

external control lines ● Reliability

○ Radiation total dose tested EEE parts ○ Vibration rated for all launch vehicles ○ Redundant inhibit MOSFETs

● High-quality Enclosure ○ Min. 1.5 mm Al Shielding in all directions ○ PC-104 compatible mounting holes

Description

The BAT-6 is a 3 to 6 cell Lithium-Ion battery system designed for battery life-time, easy integration, and safety. With a total of 8 different battery configurations and up to 59 Wh capacity, the BAT-6 is both flexible enough and sufficiently powerful for most nano- and small-satellite missions.

The automatic balancing circuit maximizes battery lifetime, and the automatic heater ensures optimal operational battery environment at all times. Short-circuit and over/under voltage detection circuits protects the batteries from damage. To accommodate different launch vehicle requirements, each module has connectors for both soft and hard inhibits.

The BAT-6 comes in a rugged and modular 1.5 mm Al enclosure, which both acts as on-orbit radiation mitigation as well as a practical short-circuit protection during satellite assembly.

An always-on ultra-low-power Real Time Clock provides timer-continuity during satellite shutdown.

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