Component information
RT6543AGQW
Richtek USA Inc. RT6543AGQW: DC DC Switching Controllers. Output Type: Transistor Driver. Package / Case: 20-WFQFN Exposed Pad.
Product attributes
- Category
- Integrated Circuits (ICs); Power Management (PMIC); DC DC Switching Controllers
- Manufacturer
- Richtek USA Inc.
- Part Status
- Active
- Voltage - Supply (Vcc/Vdd)
- 3V ~ 24V
- Frequency - Switching
- 400kHz, 600kHz, 800kHz
- Synchronous Rectifier
- Yes
- Clock Sync
- No
- Output Type
- Transistor Driver
- Control Features
- Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start
- Function
- Step-Down
- Operating Temperature
- -40°C ~ 125°C (TJ)
- Output Configuration
- Positive
- Topology
- Buck
- Number of Outputs
- 1
- Output Phases
- 1
- Mounting Type
- Surface Mount
- Package / Case
- 20-WFQFN Exposed Pad
- Supplier Device Package
- 20-WQFN (3x3)
- Packaging
- Tape & Reel (TR); Cut Tape (CT)
- Base Product Number
- RT6543
Documentation and references
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