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Automotive Panel Power Management IC - BM81810MUV-M (新製品)

BM81810MUV-M is a power management IC for TFT-LCD panels which are used in car navigation, in-vehicle center panel, and instrument cluster. This IC incorporates VCOM amplifier, Gate Pulse Modulation (GPM) in addition to the power supply for panel driver (SOURCE, GATE, and LOGIC power supplies). Moreover, this IC has a built-in EEPROM for sequence and output voltage setting retention.

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形名
供給状況
パッケージ
包装数量
最小個装数量
包装形態
RoHS
BM81810MUV-ME2 供給中 VQFN32SV5050 2500 2500 テーピング Yes
 
特性:
グレード Automotive
ch数 5
Vin1(Min.)[V] 2.6
Vin1(Max.)[V] 5.5
SW周波数[MHz] 2.1
Circuit Current(Typ.)[mA] 2.0
Start up Sequence Circuit Yes
VCOM[ch] 1
Serial I/F I2C
動作温度範囲(Min.)[°C] -40
動作温度範囲(Max.)[°C] 105
特長:
    • AEC-Q100 Qualified
    • Alternative Synchronous Buck DC/DC converter or LDO for VDD output
    • Synchronous Boost DC/DC converter for AVDD output with integrated load switch.
    • VCOM amplifier with 7bit calibrator
    • Positive charge pump (Integrated diode, x2/x3) for VGH output
    • Negative charge pump for VGL output
    • VGH and VCOM temperature compensation
    • Gate Pulse Modulation (GPM)
    • I2C Interface Output Voltage Setting Control Function
      (Integrated EEPROM)
    • Switching frequency switching function
      (525KHz, 1.05MHz, 2.1MHz)
    • Protection circuits
      • Under-Voltage Lockout
      • Thermal Shut Down
      • Over-Current Protection
      • Over-Voltage Protection
      • Under Voltage Protection (Timer Latch type)
    • Input tolerant (SCL, SDA, EN, WPN)
 
ロームはいかなる時も仕様を変更する権利を有します。
 
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