LT8228 Bidirectional Buck/Boost Controller

Analog Devices Inc. LT8228 Bidirectional Buck/Boost Controller is a 100V constant-current or constant-voltage synchronous buck or boost controller with an independent compensation network. The direction of the power flow is automatically determined by the LT8228 or externally controlled. The input and output protection MOSFETs protect against negative voltages, control inrush currents, and provide isolation between terminals under fault conditions such as switching MOSFET shorts. In buck mode, the protection MOSFETs at the V1 terminal prevent reverse current. In boost mode, the same MOSFETs regulate the output inrush current and protect themselves with an adjustable timer circuit breaker.

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Analog Devices Switching Controllers Bidirectional Synchronous 100V Buck/Boost Controller with Reverse Supply, Reverse Current and Fault Protection
Datasheet
229In Stock
Min.: 1
Mult.: 1

Boost, Buck 1 Output 80 kHz to 600 kHz 95 % 100 V 40 A - 40 C + 150 C SMD/SMT TSSOP-38 Tube
Analog Devices Switching Controllers Bidirectional Synchronous 100V Buck/Boost Controller with Reverse Supply, Reverse Current and Fault Protection
Datasheet
6In Stock
Min.: 1
Mult.: 1

Boost, Buck 1 Output 80 kHz to 600 kHz 95 % 100 V 40 A - 40 C + 125 C SMD/SMT TSSOP-38 Tube
Analog Devices Switching Controllers Bidirectional Synchronous 100V Buck/Boost Controller with Reverse Supply, Reverse Current and Fault Protection
Datasheet
7In Stock
50Expected 02/09/2026
Min.: 1
Mult.: 1

Boost, Buck 1 Output 80 kHz to 600 kHz 95 % 100 V 40 A - 40 C + 125 C SMD/SMT TSSOP-38 Tube
Analog Devices Switching Controllers Bidirectional Synchronous 100V Buck/Boost Controller with Reverse Supply, Reverse Current and Fault Protection
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 2 000
Mult.: 2 000
: 2 000

1 Output SMD/SMT TSSOP-38 Reel
Analog Devices Switching Controllers Bidirectional Synchronous 100V Buck/Boost Controller with Reverse Supply, Reverse Current and Fault Protection
Datasheet
Non-Stocked Lead-Time 28 Weeks
Min.: 2 000
Mult.: 2 000
: 2 000

1 Output SMD/SMT TSSOP-38 Reel
Analog Devices Switching Controllers Bidirectional Synchronous 100V Buck/Boost Controller with Reverse Supply, Reverse Current and Fault Protection
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2 000
Mult.: 2 000
: 2 000

1 Output SMD/SMT TSSOP-38 Reel