技术特性| Grade | Standard | | Vin1(Min.)[V] | 8.6 | | Vin1(Max.)[V] | 14.0 | | SW frequency(Max.)[MHz] | 1.0 | | Output Source Voltage[V] | to 18 | | Output Logic Voltage[V] | Variable | | Output Logic Voltage2[V] | Variable | | Output Gate Voltage[V] | Variable | | Start up Sequence Circuit | Yes | | VCOM[ch] | 1 | | Operating Temperature (Min.)[°C] | -40 | | Operating Temperature (Max.)[°C] | 105 |
| 技术资料下载产品特点- 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)
- Step-down DC/DC converter 3 (HAVDD) (Synchronous rectification)
- Positive charge pump controller (VGH)
- Negative charge pump controller (VGL)
- Gate Pulse Modulation (GPM) function
- High Voltage LDO (50mA)
- 10bit DAC-controlled Gamma Amplifier 4ch
- 8bit DAC-controlled VCOM Amplifier
- Output voltage control by I2C
- Built-in EEPROM
- Switching Frequency 750kHz (AVDD, VIO)
- Switching Frequency 1MHz (VCORE, HAVDD)
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