
RT6543AGQW
ActiveRichtek USA Inc.
IC REG CTRLR BUCK PWM WQFN-20

RT6543AGQW
ActiveRichtek USA Inc.
IC REG CTRLR BUCK PWM WQFN-20
Description
General part information
RT6543AGQW
IC REG CTRLR BUCK PWM WQFN-20
Technical Specifications
Parameters and characteristics for this part
| Specification | RT6543AGQW |
|---|---|
| Clock Sync | No |
| Control Features | Current Limit, Power Good, Phase Control, Dead Time Control, Enable, Soft Start, Frequency Control |
| Frequency - Switching | 400 kHz, 800 kHz, 600 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Output Configuration | Positive |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package / Case | 20-WFQFN Exposed Pad |
| Package Length | 3 mm |
| Package Name | 20-WQFN |
| Package Width | 3 mm |
| Synchronous Rectifier | Yes |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) Maximum | 24 V |
| Voltage - Supply (Vcc/Vdd) Minimum | 3 V |
Pricing
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CAD
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Documents
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