PT6643 - Power Trends

PT6643 24W 12V Input Positive to Negative Voltage Converter

PT6640 Series 24W 12V Input Positive to Negative Voltage Converter SLTS037A (Revised 6/30/2000) • Wide Input Voltage Range: +8V to +25V • Negative Output: –2.5V/4A to –15V/1.5A • Adjustable Output Voltage • 85% Efficiency • Remote Sense Capability The PT6640 series is a positive input to negative output line of Integrated Switching Regulators (ISRs). Desi.

Features

with C2 = 330µF Efficiency Regline Regload Vn ttr Vos η Pin-Out Information 1 Remote Sense 2 Do Not Connect 3 Do Not Connect 4 +Vin 5 +Vin 6 +Vin 7
  –Vout 8
  –Vout 9
  –Vout 10
  –Vout 11 GND 12 GND 13 GND 14 Vout Adjust Ordering Information PT6641 =
  –3.3 Volts PT6642 =
  –5.0 Volts PT6643 =
  –12.0 Volts PT6644 =
  –9.0 Volts PT6645 =
  –15.0 Volts PT6646 =
  –2.5 Volts PT Series Suffix (PT1234X) Case/Pin Configuration Heat Spreader Vertical Through-Hole P Horizontal Through-Hole D Horizontal Surface Mount E Pkg Style 400 PT6640 Note: Back surface of product is conducting metal Conditions Ta =.