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.
| Part Number | Status | Package | Unit Quantity | Minimum Package Quantity | Packing Type | RoHS |
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| BD8162AEKV | Active | HTQFP64V | 1000 | 1000 | Tray | Yes |
BD8162AEKV Data Sheet
Specifications| 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 |
| Technical DocumentsFeatures- 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
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