SS6563 Datasheet - Silicon Standard

SS6563, Versatile DC/DC Converter

SS6563 Versatile DC/DC Converter

Features

* Operates from 3V to 30V input voltage Internal 2A peak current switch. Continuous output current of 1.5A Bootstrapped driver. High-side current sense capability. High efficiency (up to 90%). Internal ±2% reference. Low quiescent current at 1.6mA. Operating frequency from 100Hz to 100KHz. DESCRIPTIO

Applications

* Constant Current Source for Battery Chargers. Saver for Cellular phones. Step-Down DC/DC Converter Module. TYPICAL APPLICATION CIRCUIT D3 R1 470 D2 1N4148 C3 1N4148 L1 300µH D1 1N5819 R2 390K C2 1000pF RB RA 1K 3K + C4 470µF 5V/1A When VIN>15V make R1=1K + 1µF 8 1 2 3 4 BOOST IS DC DE CF GND

SS6563_SiliconStandard.pdf