Texas Instruments LM3743MM-300/NOPB ຕົວຄວບຄຸມ PWM ໂດຍຮູບແບບແຮງດັນແສງສູງ ການຄວບຄຸມ Buck ທີ່ມີການປະສິດທິພາບສູງ A 926-LM21212MH-1/NOPB

Width: 3 mm

Height: 0.86 mm

Length: 3 mm

Shutdown: Shutdown

Topology: Buck

Isolation: Non-Isolated

Output Type: Adjustable

Unit Weight: 31 mg

Mounting Style: SMD/SMT

Output Current: 20 A

Output Voltage: 800 mV to 4.6 V

Development Kit: LM3743-1000EVAL

Duty Cycle - Max: 91 %

Number of Outputs: 1 Output

Switching Frequency: 300 kHz

Description/Function: Synchronous buck controller with comprehensive fault protection

Operating Supply Current: 1.8 mA

Operating Supply Voltage: 3 V to 5 V

Maximum Operating Temperature: + 125 C

Minimum Operating Temperature: - 40 C