BM34063 - ETC

BM34063 DC-DC CONVERTER

The BM34063 Series is a monolithic control circuit containing the primary functions required for DC-to-DC converters. These devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. Pin Assignment DIP/SOP-8 1 2 3 4 SW C SW E TC G.

Features

z z z z z z z z 3V to 40V Input Voltage Operation Internal 1.6A Peak Current Switch Internal ±1.8% Reference Low Quiescent Current at 1.6mA Frequency Operation from 100Hz~100KHz Output Voltage Adjustable Active Current Limiting Step-Up, Step-Down or Inverting Switching Regulators Description The BM34063 Series is a monolithic control circuit containing the primary functions required for DC-to-DC converters. These devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output sw.