Datasheet4U Logo Datasheet4U.com

EUP2621 - 620kHz/1.25MHz Step-up DC/DC Converter

Description

The EUP2621 is a high performance current mode, PWM step-up converter with pin selectable operating frequency.

With an internal 1.6A, 200m£[ MOSFET, it can generate 12V at up to 400mA output current from a 5V supply.

Features

  • along with 1.25MHz switching frequency makes it an ideal device for portable equipment and TFT-LCD displays. The EUP2621 is available in an 8-pin MSOP package. The device is specified for operation over the full -40°C to +85°C temperature range.

📥 Download Datasheet

Datasheet preview – EUP2621

Datasheet Details

Part number EUP2621
Manufacturer Eutech Microelectronics
File Size 276.74 KB
Description 620kHz/1.25MHz Step-up DC/DC Converter
Datasheet download datasheet EUP2621 Datasheet
Additional preview pages of the EUP2621 datasheet.

📁 Similar Datasheet

  • EUP3427 - Synchronous Step-Down Converter (Eutech)
  • EUP3618 - Charge Pump Flash LED Driver (Eutech)
  • EUP7998 - Sink/Source DDR Termination Regulator (Eutech)
  • EUP8090 - 1A Linear Li-Ion/Polymer Charger IC (Eutech)
Other Datasheets by Eutech Microelectronics
  • EUP2624 - 620kHz/1.25MHz Step-up DC/DC Converter
  • EUP2624A - 750kHz/1.2MHz Step-up DC/DC Converter
  • EUP2627 - 620kHz/1.25MHz Step-up DC/DC Converter
  • EUP2619 - TFT LCD DC-DC Converter
  • EUP2644 - TFT LCD DC-DC Converter
  • EUP2681 - TFT LCD DC-DC Converter
  • EUP2410 - 500KHz Synchronous Step-up Converter
  • EUP2412 - 500kHz Synchronous Step-Up Converter

Full PDF Text Transcription

Click to expand full text
EUP2621 620kHz/1.25MHz Step-up DC/DC Converter DESCRIPTION The EUP2621 is a high performance current mode, PWM step-up converter with pin selectable operating frequency. With an internal 1.6A, 200m£[ MOSFET, it can generate 12V at up to 400mA output current from a 5V supply. The selectable 620kHz and 1.25MHz allows smaller inductors and faster transient response. An external compensation pin gives the user greater flexibility in setting loop compensation allowing the use of low ESR Ceramic output capacitors. Soft-start is controlled with an external capacitor, which determines the input current ramp rate during start-up. When shut down, it draws¡Õ 10µA of current and can operate down to 2.5V input supply. These features along with 1.
Published: |