Downloading...

12V Input Multi-Channel System Power Supply IC - BM81110MUW

BM81110MUW is a system power supply for TFT-LCD panels used for liquid crystal TVs. This IC is incorporated with Negative and Positive charge pump controllers and Gate Pulse Modulation (GPM) function. It also features built-in EEPROM to contain each setting voltage, soft start time, etc.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part number
Status
Package
Unit Quantity
Minimum Package Quantity
Packing Type
RoHS
BM81110MUW-ZE2 Active VQFN40W6060A 2000 2000 Taping Yes
 
Specifications:
Grade Standard
Vin1(Min.)[V] 8.6
Vin1(Max.)[V] 14.7
SW frequency(Max.)[MHz] 1.0
Output Logic Voltage[V] Variable
Output Logic Voltage2[V] Variable
Output Gate Voltage[V] Variable
Start up Sequence Circuit Yes
VCOM[ch] 1
Serial I/F I2C
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
Features:
    • Step-up DC/DC converter (AVDD)
      (Synchronous rectification, built-in load switch)
    • Step-down DC/DC converter 1 (VIO)
      (Non-synchronous rectification)
    • Step-down DC/DC converter 2 (VCORE)
      (Synchronous rectification)
    • Step-down DC/DC converter 3 (HAVDD)
      (Synchronous rectification)
    • Positive charge pump controller (VGH)
    • Negative charge pump controller (VGL)
    • Gate Pulse Modulation (GPM) function
    • Output voltage control by I²C
    • Built-in EEPROM
    • Switching Frequency 750kHz (AVDD, VIO)
    • Switching Frequency 1MHz (VCORE, HAVDD)
 
 
RELATED PRODUCTS
Other New/Updated Products Relating to Power Management
PART NUMBER Product Name Package Datasheet Distribution Inventory
BD81870EFV-M Step-up / Inverted 2ch Switching Regulator HTSSOP-B20   Buy Sample
BM81810MUV-M Automotive Panel Power Management IC VQFN32SV5050 - Buy Sample
BD81842MUV-M Automotive Panel Power Management IC VQFN24SV4040   Buy Sample
BD8174MUV Output voltage fixed-type Multi-channel System Power Supply IC VQFN048V7070   inquiry
BM81004MUV 12V Input Multi-Channel System Power Supply IC VQFN48V7070A   Buy Sample
BD83854MUV Step-up and inverted Output Power Supply for TFT-LCD Displays VQFN20PV3535   Buy Sample
New Products:
 
 
Technical Data
Application Note

Thermal Resistance