신규 설계 비추천 BM81028AMWV
다채널 시스템 전원 IC

기존 고객을 서포트하기 위해 생산하는 제품입니다. 신규 설계용으로는 판매하지 않습니다.

Product Detail

 
형명 | BM81028AMWV-ZE2
패키지 | UQFN28V4040P
포장 수량 | 2500
최소 포장 단위 | 2500
포장 사양 | Taping
RoHS | Yes

사양 :

ch

7

Vin1(Min.)[V]

2.7

Vin1(Max.)[V]

5.5

SW frequency(Max.)[MHz]

0.6

Circuit Current(Typ.)[mA]

3.2

VCOM[ch]

1

Serial I/F

I2C

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Package Size [mm]

4x4 (t=1)

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특징 :

  • Input voltage range:2.7V to 5.5V
  • Standby current:1.4μA(Typ)
  • Operating temperature range:-40℃to +85℃
  • Step-down DC/DC converter 2-channels(Synchronous rectification)
  • Step-up DC/DC converter(Integrated load switch and Synchronous rectification)
  • HAVDD amplifier(8bit Resolution)
  • VCOM amplifier(8bit Resolution)
  • Positive charge pump(Integrated diode)
  • Negative charge pump
  • I²C Interface Output Voltage Setting Control Function(Integrated EEPROM)
  • Switching frequency switching function(600kHz,1200kHz)
  • Protection circuitsUnder-Voltage LockoutThermal Shut Down
  • Over-Current ProtectionOver-Voltage ProtectionShort Circuit Protection(Timer Latch type)Input tolerant(SCL, SDA,EN)
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