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NJU7691 Datasheet 300ma Synchronous Step-down Switching Regulator Ic

Manufacturer: New Japan Radio

Overview: NJU7691 300mA Synchronous Step-Down switching regulator IC ■.

Datasheet Details

Part number NJU7691
Manufacturer New Japan Radio
File Size 166.75 KB
Description 300mA Synchronous Step-Down switching regulator IC
Datasheet NJU7691_NJR.pdf

General Description

The NJU7691 is a synchronous rectification switching regulator IC with a power MOSFET (300mA output).

It incorporates an over-current detection and thermal shutdown circuit, which can make a power supply circuit with few external parts.

The output voltage can be set from 1.8V.

Key Features

  • S.
  • 300mA Synchronous Step-Down.
  • PWM switching control.
  • Operating Voltage 2.2V to 7V.
  • Wide Oscillator Range 300kHz to 1MHz.
  • Maximum Duty Cycle 100%.
  • Stand-by Current 5µA max.
  • Soft-Start Function 4ms typ.
  • Over Current Protection.
  • C-MOS Technology.
  • Package Outline NJU7691RB1 : MSOP8 (TVSP8).
  • MEET JEDEC MO-187-DA / THIN TYPE.
  • PIN.

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NJU7691 Distributor