L6738A

Single Phase PWM Controller with Light-Load Efficiency Optimization; ? Flexible power supply from 5 V to 12 V bus\n? Power conversion input as low as 1.5 V\n? Light-load efficiency optimization\n? Embedded bootstrap diode\n? VIN detector\n? 0.8 V internal reference\n? 0.5% output voltage accuracy\n? Remote GND recovery\n? High-current integrated drivers? Sensorless and programmable precise-OC sense across Inductor DCR\n? OV protection\n? Programmable oscillator up to 600 kHz\n? LS-less to manage pre-bias startup\n? Adjustable output voltage\n? Disable function\n? Internal soft-start\n? VFQFPN 16 3x3 mm package;

The L6738A is a single-phase step-down controller with integrated high-current drivers that provides complete control logic and protection to realize a DC-DC converter.\n The device flexibility allows to manage conversions with power input VINas low as 1.5V and the device supply voltage ranging from 5 V to 12 V bus.\n The L6738A features a proprietary algorithm that allows Light-Load efficiency optimization, boosting efficiency without compromising the output voltage ripple.\n The integrated 0.8 V reference allows generation of output voltages with ±0.5% accuracy over line and temperature variations.\n The oscillator is programmable up to 600 kHz.\n The L6738A provides a programmable overcurrent protection and overvoltage protection. The current information is monitored across the inductor DCR.\n The L6738A is available in a VFQFPN 16 3x3 mm package.\n

L6738A

Embedded bootstrap diode

L6738A

Package：16-VFQFN 裸露焊盤；包裝：卷帶（TR） 功能：降壓 類別：集成電路（IC） PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器 描述：IC REG CTRLR BUCK 16VFQFPN

L6738A

Package：16-VFQFN 裸露焊盤；包裝：卷帶（TR） 功能：降壓 類別：集成電路（IC） DC-DC 開關(guān)控制器 描述：IC REG CTRLR BUCK 16VFQFPN

L6738ATR

Embedded bootstrap diode

L6738ATR

Package：16-VFQFN 裸露焊盤；包裝：管件 功能：降壓 類別：集成電路（IC） PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器 描述：IC REG CTRLR BUCK 16VFQFPN