RT8577 Series
Manufacturer: Richtek USA Inc.
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⌘K
IC LED DRIVER RGLTR PWM 20WQFN
| Part | Internal Switch(s) | Type | Applications | Number of Outputs | Frequency [Max] | Frequency [Min] | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Supply (Min) [Min] | Dimming | Voltage - Supply (Max) [Max] | Package / Case | Topology | Supplier Device Package | Voltage - Output | Mounting Type | Qualification | Grade | Current - Output / Channel | Voltage - Input [Max] | Voltage - Input [Min] | Utilized IC / Part | Contents | Outputs and Type | Features |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Richtek USA Inc. | DC DC Regulator | Backlight | 4 | 1 MHz | 100 kHz | 85 C | -40 ¯C | 9 V | PWM | 28 V | 20-WQFN Exposed Pad | Step-Up (Boost) | 20-WQFN (5x5) | 45 V | Surface Mount | ||||||||||
Richtek USA Inc. | DC DC Regulator | Backlight | 4 | 2.1 MHz | 200 kHz | 85 C | -40 ¯C | 5.5 V | PWM | 40 V | 20-WQFN Exposed Pad | Step-Up (Boost) | 20-WQFN (5x5) | Surface Mount | AEC-Q100 | Automotive | 120 mA | ||||||||
 Richtek USA Inc. | 200 mA | 40 V | 5.5 V | RT8577A | Board(s) | 4 Non-Isolated Outputs | Dimmable |