Datasheet4U Logo Datasheet4U.com

ADP1621 Current-Mode Step-Up DC/DC Controller

ADP1621 Description

www.DataSheet4U.com Constant-Frequency, Current-Mode Step-Up DC/DC Controller ADP1621 .
The ADP1621 is a fixed-frequency, pulse-width modulation (PWM), current-mode, step-up converter controller.

ADP1621 Features

* 92% efficiency (no sense resistor required) ±1.0% initial accuracy IC supply voltage range: 2.9 V to 5.5 V Power-input voltage as low as 1.0 V Capable of high supply input voltage (>5.5 V) with an external NPN or a resistor VIN UVLO and 35 mA shunt regulator External slope compensation with 1 resist

📥 Download Datasheet

Preview of ADP1621 PDF
datasheet Preview Page 2 datasheet Preview Page 3

📁 Related Datasheet

  • ADP1606 - 2MHz Synchronous Boost DC-to-DC Converter (ANALOG DEVICES)
  • ADP1607 - 2MHz Synchronous Boost DC-to-DC Converter (ANALOG DEVICES)
  • ADP1101 - PRECISION SEMICONDUCTOR PRESSURE SENSOR (ETC)
  • ADP1111 - PRECISION SEMICONDUCTOR PRESSURE SENSOR (ETC)
  • ADP1121 - PRECISION SEMICONDUCTOR PRESSURE SENSOR (ETC)
  • ADP1131 - PRECISION SEMICONDUCTOR PRESSURE SENSOR (ETC)
  • ADP1132 - PRECISION SEMICONDUCTOR PRESSURE SENSOR (ETC)
  • ADP1141 - PRECISION SEMICONDUCTOR PRESSURE SENSOR (ETC)

📌 All Tags

Current-Mode Step-Up Controller Analog Devices
Analog Devices ADP1621-like datasheet