RT8543 Series
Manufacturer: Richtek USA Inc.
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IC LED DRVR CTRL PWM 50MA 20WQFN
| Part | Internal Switch(s) | Mounting Type | Voltage - Output | Dimming | Current - Output / Channel | Applications | Package / Case | Package Name | Package Length | Package Width | Operating Temperature (Max) | Operating Temperature (Min) | Frequency (Max) | Frequency (Min) | Voltage - Supply (Min) | Number of Outputs | Voltage - Supply (Max) | Type | Topology |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Richtek USA Inc. | Yes | Surface Mount | 43 V | PWM | 50 mA | Backlight | 20-WFQFN Exposed Pad | 20-WQFN | 4 mm | 4 mm | 85 °C | -40 °C | 1.2 MHz | 600 kHz | 2.5 V | 6 | 24 V | DC DC Controller | Step-Up (Boost) |