BM81810MUV-M
Automotive Panel Power Management IC
BM81810MUV-M
BM81810MUV-M
Automotive Panel Power Management IC
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.
Product Detail
Part Number | BM81810MUV-ME2
Status |
Recommended
Package |
VQFN32SV5050
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS |
Yes
Functional Safety:
Category : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.
Specifications:
ch
5
Vin1(Min.)[V]
2.6
Vin1(Max.)[V]
5.5
SW frequency(Max.)[MHz]
2.1
Circuit Current(Typ.)[mA]
2
Start up Sequence Circuit
Yes
VCOM[ch]
1
Serial I/F
I2C
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
Package Size [mm]
5x5 (t=1)
Common Standard
AEC-Q100 (Automotive Grade)
Features:
- 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)
