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ROHM BU64291GWZ-TR product image
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ROHM BU64291GWZ-TRRoHS

Manufacturer
ROHM
MPN
BU64291GWZ-TR
LCSC Part #
C507448
Packaging
XFBGA-6
Customer #
Key Attributes
Linear/PwM Constant Current VCM Driver
Datasheetpdf iconROHM BU64291GWZ-TR

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Audio Special Purpose
ManufacturerROHM
PackagingXFBGA-6
Operating Temperature-25℃~+85℃
FeaturesInput under-voltage protection
Output Current100mA
Number of Channels-
RDS(on)2.5Ω
Voltage - Supply2.3V~4.8V
Peak Current-
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging6000
Sales UnitPiece

Introduction

AI Translation

The BU64291GWZ is designed to drive voice coil motors (VCM) and operate with PWM to improve system power efficiency or switch to linear control to improve system noise. The driver includes ISRC (intelligent slew rate control) to reduce mechanical ringing to optimize the camera’s auto focus capabilities.

Features

AI Translation
  • 2.3 V (Min.) driver power supply
  • Selectable linear and PWM operational modes
  • Current source and sink output
  • 10 bit resolution current control
  • ISRC mechanical ringing compensation
  • 2-wire serial interface
  • Integrated current sense resistor

Applications

AI Translation
  • Auto focus of Cell Phone
  • Auto focus of Digital still camera Camera Modules
  • Lens Auto focus
  • Web, Tablet and PC cameras
In-Stock: 5,135
5,135 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.2162$ 1.08
50+$ 0.1896$ 9.48
150+$ 0.1782$ 26.73
500+$ 0.1454$ 72.70
2,500+$ 0.1391$ 347.75
6,000+$ 0.1353$ 811.80
Standard Packaging6000/Full Reel