BM81810MUF-M
Automotive Panel Power Management IC
BM81810MUF-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.
主な仕様
形名 | BM81810MUF-ME2
供給状況 |
推奨品
パッケージ |
VQFN32FBV050
包装数量 | 2500
最小個装数量 | 2500
包装形態 | テーピング
RoHS |
Yes
特性:
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
Start up Sequence Circuit
Yes
VCOM[ch]
1
Serial I/F
I2C
動作温度範囲(Min.)[℃]
-40
動作温度範囲(Max.)[℃]
105
パッケージサイズ [mm]
5x5 (t=1)
標準規格
AEC-Q100 (Grade 2)
特長:
- AEC-Q100 Qualified (Grade 2)
- Alternative Synchronous Buck DC/DC converter or LDO for VDD output
- Synchronous Boost DC/DC converter for AVDD outputwith 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, GSIN)
