LM25148/LM25148-Q1 Buck DC/DC Controller

Texas Instruments LM25148/LM25148-Q1 Synchronous Buck DC/DC Controller is a 42V, ultra-low IQ synchronous buck DC/DC controller for high-current, single-output applications. The controller uses a peak current-mode control architecture for easy loop compensation, fast transient response, and excellent load and line regulation. The LM25148/LM25148-Q1 can be set up in interleaved mode (paralleled output) with accurate current sharing for high-current applications. It can operate at input voltages as low as 3.5V, at nearly 100% duty cycle if needed.

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 Mfr.
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Dami RoHS ECAD Model Topology
Dami ng Output
Frequency ng Paglipat
Duty Cycle - Max
Input Voltage
Output Voltage
Current ng Output
Minimum na Operating Temperature
Maximum na Operating Temperature
Isitilo ng Mounting
Package / Case
Packaging
Texas Instruments Switching Controllers Automotive 42-V sync hronous buck DC/DC
Datasheet
5,995May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
Reel: 3,000

Buck 1 Output 2.2 MHz 100 % 3.5 V to 42 V 800 mV to 36 V - 40 C + 150 C SMD/SMT VQFN-24 Reel, Cut Tape, MouseReel

Texas Instruments Switching Controllers 42-V synchronous buc k DC/DC controller
Datasheet
5,990Inaasahan 2/10/2026
Available ang MouseReel
Min.: 1
Mult.: 1
Reel: 3,000

Buck 1 Output 100 kHz to 2.2 MHz 800 mV to 36 V 20 A - 40 C + 150 C SMD/SMT VQFN-24 Reel, Cut Tape, MouseReel