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BU90008GWZ - Step-down Switching regulators

Download the BU90008GWZ datasheet PDF. This datasheet also covers the BU90002GWZ variant, as both devices belong to the same step-down switching regulators family and are provided as variant models within a single manufacturer datasheet.

Description

The BU9000xGWZ are a high efficiency 6MHz synchronous step-down switching regulator with ultra low current PFM mode.

It provides up to 1.0A load current and an input voltage range from 3.0V to 5.5V, optimized for battery powered portable applications.

Features

  • Fast transient response.
  • Automatic PFM/PWM operation.
  • Forced PWM operation.
  • Internal Soft Start.
  • Under v.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BU90002GWZ-ROHM.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number BU90008GWZ
Manufacturer ROHM
File Size 1.16 MB
Description Step-down Switching regulators
Datasheet download datasheet BU90008GWZ Datasheet

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Other Datasheets by ROHM

Part Number Description
BU90002GWZ Step-down Switching regulators
BU90003GWZ Step-down Switching regulators
BU90004GWZ Step-down Switching regulators
BU90005GWZ Step-down Switching regulators
BU90006GWZ Step-down Switching regulators

Full PDF Text Transcription

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Datasheet Single-chip Type with Built-in FET Switching Regulator Series Step-down Switching regulators with Built-in Power MOSFET BU9000xGWZ series ●General Description The BU9000xGWZ are a high efficiency 6MHz synchronous step-down switching regulator with ultra low current PFM mode. It provides up to 1.0A load current and an input voltage range from 3.0V to 5.5V, optimized for battery powered portable applications. BU9000xGWZ has a mode control pin that allows the user to select Forced PWM (Pulse Width Modulation) mode or PFM (Pulse Frequency Modulation) and PWM auto change mode utilized power save operation at light load current. ●Applications Smart phones, Cell phones, Portable applications, Micro DC/DC modules, and USB accessories ●Package(s) UCSP35L1 W(Typ.) x D(Typ.) x H(Max.
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