LM5148/LM5148-Q1 Buck DC/DC Controller

Texas Instruments LM5148/LM5148-Q1 Synchronous Buck DC/DC Controller is an 80V, ultra-low IQ controller for single-output, high-current applications. The controller uses a peak current-mode control architecture for a fast transient response, easy loop compensation, and excellent load and line regulation. The LM5148 can be set up in ideal-phase 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 80V sync hronous buck DC/DC c
Datasheet
2,391May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
Reel: 3,000

Buck 1 Output 2.2 MHz 99 % 3.5 V to 80 V 800 mV to 55 V 20 A - 40 C + 125 C SMD/SMT VQFN-19 Reel, Cut Tape, MouseReel
Texas Instruments Switching Controllers Automotive 80-V syn chronous buck DC/DC
Datasheet
5,401May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
Reel: 3,000

Buck 1 Output 2.2 MHz 100 % 800 mV to 55 V 20 A - 40 C + 125 C SMD/SMT VQFN-24 Reel, Cut Tape, MouseReel
Texas Instruments Switching Controllers 3.5-V to 80-V curre nt mode synchronous
Datasheet
9,778May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
Reel: 3,000

Buck 1 Output 2.2 MHz 100 % 800 mV to 55 V - 40 C + 125 C SMD/SMT VQFN-24 Reel, Cut Tape, MouseReel