LM5155/LM5155-Q1 Non-Synchronous Boost Controllers

Texas Instruments LM5155/LM5155-Q1 Non-Synchronous Boost Controllers offer a wide input range and utilize peak current mode control. The LM5155/LM5155-Q1 allows boost, SEPIC, and flyback topologies. Featured for the LM5155/LM5155-Q1 is a 1-cell battery startup with a minimum of 2.97V if the BIAS pin is connected to the VCC pin. Additionally, the device can operate with the input supply voltage as low as 1.5V if the BIAS pin exceeds 3.5V.

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 Mfr.
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Dami RoHS ECAD Model Topology
Dami ng Output
Frequency ng Paglipat
Duty Cycle - Max
Output Voltage
Current ng Output
Minimum na Operating Temperature
Maximum na Operating Temperature
Isitilo ng Mounting
Package / Case
Kuwalipikasyon
Packaging
Texas Instruments Switching Controllers 2.2-MHz wide VIN 1. 5-A MOSFET driver n A 595-LM51551QDSSRQ1
Datasheet
6,062May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
: 250

Boost, Flyback, SEPIC 1 Output 100 kHz to 2.2 MHz 96 % 1.5 V to 300 V 1.5 A - 40 C + 150 C SMD/SMT WSON-12 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Switching Controllers 2.2-MHz wide VIN 1. 5-A MOSFET driver n A 595-LM5155QDSSRQ1
Datasheet
1,384May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
: 250

Boost, Flyback, SEPIC 1 Output 100 kHz to 2.2 MHz 96 % 1.5 V to 300 V 1.5 A - 40 C + 125 C SMD/SMT WSON-12 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Switching Controllers 2.2-MHz wide VIN 1. 5-A MOSFET driver n A 595-LM5155DSST
Datasheet
3,553May Stock
6,000Inaasahan 11/23/2026
Available ang MouseReel
Min.: 1
Mult.: 1
: 3,000

Boost, Flyback, SEPIC 1 Output 100 kHz to 2.2 MHz 93 % 1.5 V to 300 V 1.5 A - 40 C + 125 C SMD/SMT WSON-12 Reel, Cut Tape, MouseReel
Texas Instruments Switching Controllers 2.2-MHz wide VIN 1. 5-A MOSFET driver n A 595-LM5155DSSR
Datasheet
45May Stock
750Inaasahan 8/5/2026
Available ang MouseReel
Min.: 1
Mult.: 1
: 250

Boost, Flyback, SEPIC 1 Output 100 kHz to 2.2 MHz 93 % 1.5 V to 300 V 1.5 A - 40 C + 125 C SMD/SMT WSON-12 Reel, Cut Tape, MouseReel
Texas Instruments Switching Controllers 2.2-MHz wide VIN 1. 5-A MOSFET driver n A 595-LM51551QDSSTQ1
Datasheet
85May Stock
6,000Inaasahan 11/9/2026
Available ang MouseReel
Min.: 1
Mult.: 1
: 3,000

Boost, Flyback, SEPIC 1 Output 100 kHz to 2.2 MHz 96 % 1.5 V to 300 V 1.5 A - 40 C + 150 C SMD/SMT WSON-12 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Switching Controllers 2.2-MHz wide VIN 1. 5-A MOSFET driver n A 595-LM5155QDSSTQ1
Datasheet
556May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
: 3,000

Boost, Flyback, SEPIC 1 Output 100 kHz to 2.2 MHz 96 % 1.5 V to 300 V 1.5 A - 40 C + 125 C SMD/SMT WSON-12 AEC-Q100 Reel, Cut Tape, MouseReel