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Triple Output AMOLED Display Power Supply, SGM3849 Replace ICN67520.
FEATURES

? 2.9V to 4.5V Input Voltage Range

? Synchronous Boost Converter (AVDD)

  5.8V to 7.9V Output Voltage (Programmable)

  6.1V Default Output Voltage

  1.2% Accuracy

  100mA Output Current Capability

  VIN to VOUT and VOUT to VIN Isolation

Synchronous Boost Converter (ELVDD)

  4.6V to 5.0V Output Voltage (Programmable)

  4.6V Default Output Voltage

  1.2% Accuracy

  400mA Output Current Capability

  External Output Voltage Sensing Pin for 

  Load Drop Compensation

  VIN to VOUT and VOUT to VIN Isolation

Synchronous Inverting Buck-Boost Converter (ELVSS)

  -5.4V to -1.4V Output Voltage (Programmable)

  -2.5V Default Output Voltage

  1.6% Accuracy at -2.5V (±40mV)

  400mA Output Current Capability

  VIN to VOUT and VOUT to VIN Isolation

Short Circuit Protection

Thermal Shutdown

? VELVSS Start-Up Delay: 10ms

? Short Circuit and OLP Detect Time: 1ms

? Available in Green TQFN-3×3-16L Package

PIN CONFIGUTION
優勢替代
ICN67520 ICN67520.pdf

No.11549

FEATURES

? 輸入電壓:2.9V-4.5V

? 提供三路電源,分別供給AVDD,ELVDD,ELVSS

? 三路皆可用S-Wire調整輸出電壓

? EL輸出電流可達400mA以上

? 出色的的線路瞬態響應

? 出色的效率的輕重載及待機模式

? 具備關機后輸入輸出完全斷電隔離且快速放電功能

? 具有欠壓、過流、短路、過壓、過溫保護等功能



















PIN CONFIGUTION
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