LM25145 Synchronous Buck DC-DC Controller

Texas Instruments LM25145 Synchronous Buck DC-DC Controller is designed to regulate from a high input voltage source or from an input rail subject to high voltage transients. This feature minimizes the need for external surge suppression components. A high-side switch minimum on-time of 40ns facilitates large step-down ratios, enabling the direct step-down conversion from a 24V nominal input to low-voltage rails for reduced system complexity and solution cost. The LM25145 continues to operate during input voltage dips as low as 6V, at nearly 100% duty cycle if needed. This option makes the device well suited for high-performance industrial control, robotic, datacom, and RF power amplifier applications.

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Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Topology
Number of Outputs
Switching Frequency
Duty Cycle - Max
Output Voltage
Output Current
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package/Case
Packaging
Texas Instruments Switching Controllers 6V to 42V Synchronou s Buck DC-DC Contro A 595-LM25145RGYR
Datasheet
15In Stock
1.750On Order
Cut Tape
25,07 kr.
18,65 kr.
17,16 kr.
15,37 kr.
Reel
12,98 kr.
12,76 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 250
Buck 1 Output 100 kHz to 1 MHz 99 % 800 mV to 40 V 30 A - 40 C + 125 C SMD/SMT VQFN-20 Reel, Cut Tape, MouseReel
Texas Instruments Switching Controllers 6V to 42V Synchronou s Buck DC-DC Contro A 595-LM25145RGYT
Datasheet
11.998Expected 25/03/2027
Cut Tape
16,79 kr.
13,50 kr.
12,38 kr.
11,12 kr.
View
Reel
10,00 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 3.000
Buck 1 Output 100 kHz to 1 MHz 99 % 800 mV to 40 V 30 A - 40 C + 125 C SMD/SMT VQFN-20 Reel, Cut Tape, MouseReel