NCP1597B Datasheet - ON Semiconductor

NCP1597B, 2 A Synchronous Buck Regulator

NCP1597B Buck Regulator - Synchronous 1 MHz, 2 A The NCP1597B is a fixed 1 MHz, high *output *current, synchronous PWM converter that i...
Pin No Symbol 1 EN 2 VCC 3 VCCP 4 AGND 5 FB 6 7, 8 9, 10 EP NC LX PGND PAD Figure 1.

Features

* including fixed internal switching frequency (FSW), and an internal soft
* start to limit inrush current. Using the EN pin, shutdown supply current is reduced to 3 mA maximum. Other features include cycle
* by
* cycle current limiting, short
* circuit protection, power savin

Applications

* DSP Power
* Hard Disk Drivers
* Computer Peripherals
* Home Audio
* Set
* Top Boxes
* Networking Equipment
* LCD TV
* Wireless and DSL/Cable Modem
* USB Power Devices http://onsemi. com DFN10 CASE 485C MARKING DIAGRAM

NCP1597B_ONSemiconductor.pdf