Multi-channel System Power Supply IC + Gamma Buffer - BD8162AEKV

The BD8162AEKV is a system power supply IC that provides control 6 power supply channels and 4 gamma output channels + VCOM required for TFT-LCD panels on a single chip. All channels have built-in control input and Power-Good output functions, enabling free sequence control setting just by changing channels. In addition, the BD8162AEKV is a user-friendly IC incorporating input switch, short-circuit protection, and protection detection output circuits.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number
Unit Quantity
Minimum Package Quantity
Packing Type
BD8162AEKV Active HTQFP64V 1000 1000 Tray Yes
Grade Standard
Vin1(Min.)[V] 4.2
Vin1(Max.)[V] 14.0
SW frequency(Max.)[MHz] 0.8
VCOM[ch] 1
Buffer for Gamma[ch] 4
Auto Data Read No
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 105
    • Step-up DC/DC Converter with Built-in 3A FET
    • Step-down DC/DC Converter with Built-in 2A FET
    • Synchronous Rectification Step-down DC/DC Converter with Built-in 2A FET
    • 3ch LDO Regulator (500mA, 200mA, 20mA)
    • Positive/Negative Charge Pumps
    • 4ch Gamma Buffer Amplifier + VCOM
    • Protection Circuits:
      • Under-Voltage Lockout Protection Circuit
      • Thermal Shutdown Circuit
      • Timer Latch Type Short-Circuit Protection Circuit
    • Controllable Startup Sequence
Technical Data
Application Note

Thermal Resistance