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RC4191/RC4192/RC4193
Micropower Switching
Regulator
Features
• • • • • High efficiency – 85% typical Low quiescent current – 215 mA Adjustable output – 1.
3V to 30V High switch current – 200 mA Bandgap reference – 1.
31V • • • • • Accurate oscillator frequency – ±10% Remote shutdown capability Low battery detection circuitry Low component count 8-lead packages
Description
The RC4191/4192/4193 series of monolithic ICs are low power switch mode
regulators intended for miniature power supply applications.
These DC-to-DC converter ICs provide all of the active components needed to create supplies for micropower circuits.
Contained internally are an oscillator, switch, refer...