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SGM2057 Datasheet Negative Charge Pump And Adjustable Regulator

Manufacturer: SG Micro

Overview: SGM2057 Negative Charge Pump and Adjustable Regulator GENERAL.

Datasheet Details

Part number SGM2057
Manufacturer SG Micro
File Size 1.05 MB
Description Negative Charge Pump and Adjustable Regulator
Datasheet SGM2057-SGMicro.pdf

General Description

The SGM2057 is a negative output charge pump which has an inside adjustable regulator.

The input voltage range is from 2.3V to 5.5V and the unregulated output equals to -VIN.

For the regulated output of the SGM2057, it equals to -VCTL and the range is from 0V to -VIN.

Key Features

  • Input Voltage Range: 2.3V to 5.5V.
  • Dual Outputs:.
  • VOUT1: -VIN (Unregulated Negative Charge Pump Output).
  • VOUT2: -VCTL between 0V and -VIN (Regulated Output).
  • Output Current Limit: 175mA (TYP).
  • Stable with Small Case Size Ceramic Capacitors.
  • Thermal Shutdown Protection.
  • No Inrush Current during Start-Up.
  • -40℃ to +125℃ Operating Temperature Range.
  • Available in a Green TQFN-1.8×1.4-10L Package.

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SGM2057 Distributor