Datasheet SC4524ASETRT - Semtech IC, DC-DC CONV, SOIC-8

Part Number: SC4524ASETRT

Detailed Description

Manufacturer: Semtech

Description: IC, DC-DC CONV, SOIC-8

Docket:
SC4524A
28V 2A Step-Down Switching Regulator
POWER MANAGEMENT Features
Description
The SC4524A is a constant frequency peak current-mode step-down switching regulator capable of producing 2A output current from an input ranging from 3V to 28V.

The switching frequency of the SC4524A is programmable up to 2MHz, allowing the use of small inductors and ceramic capacitors for miniaturization, and high input/ output conversion ratio. The SC4524A is suitable for next generation XDSL modems, high-definition TVs and various point of load applications. Peak current-mode PWM control employed in the SC4524A achieves fast transient response with simple loop compensation. Cycle-by-cycle current limiting and hiccup overload protection reduces power dissipation during output overload. Soft-start function reduces input startup current and prevents the output from overshooting during power-up. The SC4524A is available in SOIC-8 EDP package.

Specifications:

Number of Outputs: 1
Number of Pins: 8
Operating Temperature Range: -40°C to +105°C
Output Current: 2 A
Primary Input Voltage: 28 V

Accessories:

SPC Technology - 4004