Part Number
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L6738 |
Manufacturer
|
STMicroelectronics |
Description
|
Single-phase PWM controller |
Published
|
Feb 8, 2019 |
Detailed Description
|
L6738
Single-phase PWM controller with light-load efficiency optimization
Features
■ Flexible power supply from 5 V to...
|
Datasheet
|
L6738
|
Overview
L6738
Single-phase PWM controller with light-load efficiency optimization
Features
■ Flexible power supply from 5 V to 12 V bus ■ Power conversion input as low as 1.
5 V ■ Light-load efficiency optimization ■ Embedded bootstrap diode ■ VIN detector ■ 0.
8 V internal reference ■ 0.
5% output voltage accuracy ■ Remote GND recovery ■ High-current integrated drivers ■ Sensorless and programmable precise-OC
sense across inductor DCR ■ OV protection ■ Programmable oscillator up to 600 kHz ■ LS-less to manage pre-bias startup ■ Adjustable output voltage ■ Disable function ■ Internal soft-start ■ VFQFPN 16 3x3 mm package
Applications
■ Memory and termination supply ■ Subsystem power supply (MCH, IOCH...
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