LN8105 Datasheet - natlinear

LN8105, 4.0A / 23V Step-Down Converter

300KHz, 4.0A / 23V Step-Down Converter LN8105 * General .
LN8105 consists of step-down switching regulator with PWM control.

Features

* as low current consumption. Since this converter can accommodate an input voltage up to 23V, it is also suitable for the operation via an AC adapter.
* Features
* Input voltage: 4.2V to 23V.
* Output voltage: 0.8V to VIN.
* Duty ratio: 0% to 100% PWM control
* Oscillation freque

Applications

* PC Motherboard
* LCD Monitor
* Graphic Card
* DVD-Video Player
* Telecom Equipment
* ADSL Modem
* Printer and other Peripheral Equipment
* Microprocessor core supply
* Networking power supply
* Package
* SOP-8 FB 1 EN 2 OCSET 3 VIN 4 8 GND 8 GND 7 GND

LN8105-natlinear.pdf