LM5137F/LM5137F-Q1 Synchronous Buck Controllers

Texas Instruments LM5137F/LM5137F-Q1 Synchronous Buck Controllers are 100% duty-cycle capable and ASIL B or ASIL D functional safety-compliant. This 80V dual-channel buck controller utilizes an interleaved, stackable, peak current-mode architecture for easy loop compensation and fast transient response. This architecture also offers excellent load and line regulation and accurate current sharing with paralleled phases for high output current. The LM5137F-Q1 series is AEC-Q100 grade 1 qualified for automotive applications and includes several features that simplify compliance with CISPR 25 and automotive EMI requirements. The 6mm x 6mm thermally enhanced, 36-pin VQFN package provides additional pin clearance for extra reliability and wettable flank pins to expedite optical inspection during manufacturing.

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Description Datasheet Availability Pricing (EUR) 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
Input Voltage
Output Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package/Case
Packaging
Texas Instruments Switching Controllers Automotive 80V 100 % duty cycle dual-c
Datasheet
2.969On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

Buck 1 Output 100 kHz to 2.5 MHz 4 V to 80 V - 40 C + 125 C SMD/SMT VQFN-36 Reel, Cut Tape, MouseReel
Texas Instruments Switching Controllers 80V, 100% duty-cycle capable, dual-channel, functional safety synchronous buck controller
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500
Buck 2 Output 100 kHz to 2.64 MHz 100 % 4 V to 80 V 800 mV to 60 V SMD/SMT VQFN-36 Reel
Texas Instruments Switching Controllers 80V, 100% duty-cycle capable, dual-channel, functional safety synchronous buck controller
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500
Buck 2 Output 100 kHz to 2.64 MHz 100 % 4 V to 80 V 800 mV to 60 V SMD/SMT VQFN-36 Reel
Texas Instruments Switching Controllers Automotive, 80V, 100% duty cycle, dual-channel, functional safety synchronous buck controller
Datasheet
Non-Stocked Lead-Time 18 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500
Buck 2 Output 100 kHz to 2.5 MHz 100 % 4 V to 80 V 800 mV to 60 V - 40 C + 125 C SMD/SMT VQFN-36 Reel, Cut Tape, MouseReel