Datasheet Details
| Part number | RT4723 |
|---|---|
| Manufacturer | Richtek |
| File Size | 1.45 MB |
| Description | Dual Output AMOLED Bias |
| Datasheet |
 RT4723 Datasheet
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General Description
The RT4723 is a highly integrated Boost, LDO and inverting charge pump to generate positive and negative output voltage.
The negative output voltages can be adjusted from 0.6V to 2.4V with 100mV steps by SWIRE interface protocol.
Key Features
- 2.5V to 4.6V Supply Voltage Range.
- Single Wire Protocol.
- Fixed 4.6V Positive Voltage Output.
- Negative Voltage Output from 0.6V to 2.4V per 0.1V by SWIRE Pin.
- Auto-Mode Transition of 0.33x/0.5x Charge Pump.
- Built-in Soft-Start.
- 55mA Maximum Output Current.
- Programmable Output Fast Discharge Function.
- High Impedance Output when IC Shutdown.
- UVLO, OCP, SCP, OTP Protection.
- Shutdown Current < 1A.
- Available in 15-Ball WL-CSP Package A.