Gehäuseinformationen
| Gehäuse | Pins WSON (DSK) | 10 |
| Betriebstemperaturbereich (°C) -40 to 85 |
| Gehäusemenge | Träger 3.000 | LARGE T&R |
Merkmale von TPS65631W
- 2.9-V to 4.5-V Input Voltage Range
- Fixed 4.6-V Positive Output Voltage
- 0.5% VPOS Accuracy from 25ºC to 85ºC
- Separate VPOS Output Sense Pin
- Negative Output Voltage Digitally Programmable from –1.4 V to –4.4 V (–4 V Default)
- Output Currents up to 200 mA Supported
- Excellent Line Transient Regulation
- Outputs High Impedance During Shut Down
- Short-Circuit Protection
- Thermal Shutdown
- Available in 2.5-mm × 2.5-mm, 10-Pin QFN Package
Beschreibung von TPS65631W
The TPS65631W is designed to drive AMOLED (Active Matrix Organic Light Emitting Diode) displays requiring positive and negative supply rails. The device integrates a boost converter for VPOS and an inverting buck boost converter for VNEG and is suitable for battery-operated products. The digital control pin (CTRL) allows programming the negative output voltage in digital steps. The TPS65631W uses a novel technology enabling excellent line transient performance.