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SGMICRO SGM3837YG/TR product image
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SGMICRO SGM3837YG/TRRoHS

Manufacturer
SGMICROAsian Brands
MPN
SGM3837YG/TR
LCSC Part #
C5153685
Packaging
WLCSP-25-B(2x2)
Customer #
Key Attributes
WLCSP-25-B(2x2) Special Purpose Regulators RoHS
Datasheetpdf iconSGMICRO SGM3837YG/TR

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Special Purpose Regulators
ManufacturerSGMICRO
PackagingWLCSP-25-B(2x2)
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The SGM3837 is designed for powering AMOLED (Active Matrix Organic LED) displays which require VELVDD, VELVSS and VAVDD. The device integrates two Boost converters, VO1 for VELVDD and VO3 for VAVDD, and one inverting Buck - Boost converter VO2 for VELVSS. Output voltages of all the three converters can be programmed in digital steps through the digital interface control pins (ASWIRE & ESWIRE). The SGM3837 is available in a Green WLCSP - 2.0×2.0 - 25B package.

Features

AI Translation
  • 2.9V to 5.0V Input Supply Voltage Range
  • Synchronous Boost Converter (ELVDD)
    • 4.6V to 5.0V Output Voltage with 100mV Steps
    • 4.6V Default Output Voltage
    • 600mA Output Current Capability
  • Synchronous Inverting Buck - Boost Converter (ELVSS)
    • -6.6V to -1.0V Output Voltage with 100mV Steps
    • -4.0V Default Output Voltage
    • -600mA Output Current Capability (VELVSS = -1.0V to -5.4V)
  • Synchronous Boost Converter (AVDD)
    • 7.1V to 7.8V Output Voltage (SET = Low)
    • 6.9V to 7.9V Output Voltage (SET = High)
    • 7.6V Default Output Voltage
    • 150mA Output Current Capability
  • Selectable ASWIRE Setting via SET pin
  • VIN and VOUT Bi - Directional Isolation
  • Short Circuit Protection (SCP)
  • Overload Protection
  • Thermal Shutdown
  • VELVSS Start - Up Delay: 10.4ms
  • Short Circuit and OLP Detection Time: 0.08ms
  • Available in a Green WLCSP - 2.0×2.0 - 25B Package

Applications

AI Translation
  • Smartphone & Tablet Active Matrix OLED Display
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QtyUnit Price(Reference Only)Total Amount
1+$ 1.7856$ 1.79
10+$ 1.4658$ 14.66
30+$ 1.2654$ 37.96
100+$ 1.0604$ 106.04
Standard Packaging3000/Full Reel
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