BM34063A Datasheet | Yuxiangda

ÉîÛÚÊÐÓÏè´ï¿Æ¼Þ¹«Ë¾ .Data Sheet.co.kr µØÖ- :ÉîÛÚÊи£ÌïÇøÕñ»ªÂÄ´óÏÃC×ù5130ÊÒ ÁªÏµÈË:ÖÜÒÕ- æ 133 1654 7654 µç»°:+86-755-821663/83791833 DC-DC CONVERTER Features z z z z z z z z 3V to +37V Input Voltage Operation Internal 1.6A Peak Current Switch Internal ±1.8% Reference Low Quiescent Current at 1.5m A Frequency from 100Hz ~ 180KHz(100PF) Output Voltage Adjustable Active Current Limiting Step-Up, Step-Down or Inverting Switching Regulators Description The BM34063A Series is a monolithic control circuit containing the primary functions required for DC-to-DC converters. These devices consist of an internal temperature pensated reference, parator, 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 GND DRC Ipk VCC FB 8 Pin1: Switch Collector (SWC) Pin2: Switch Emitter (SWE) 7 6 5 Pin5: parator Inverting Input (FB) Pin6: Voltage Supply (Vcc) Pin7: Ipk Sense (Ipk) Pin3: Timing Capacitor (TC) Pin4: Ground (GND) Pin8: Voltage Driver Collector (DRC) Ordering Information Part Number Package BM34063AGP DIP-8 BM34063AGS SOP-8 H means : Pb device , BM34063AH will be closed before July of 2006. G means : Pb-free , BM34063AG meets SGS testing standard. If one day , you feel not good to AP1513 / MP9141 on price due to cost problem, you can choose BM34063A as +12V down to 3.3V/5.0V if less than 1A ouput. 2006/01/25 Datasheet pdf - http://..net/ .Data Sheet.co.kr DC-DC...