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RT6543BGQW product image

Image shown for reference. Confirm specifications in the datasheet.

Product details

RT6543BGQW

Availability on request

Manufacturer
Richtek USA Inc.
Category
DC DC Switching Controllers
Package
Tape & Reel (TR), Cut Tape (CT), Digi-Reel®

Description

Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-WQFN (3x3)

Datasheet View datasheet (opens in a new window)
Specifications
Clock Sync
No
Control Features
Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start
Duty Cycle (Max)
-
Frequency - Switching
400kHz, 600kHz, 800kHz
Function
Step-Down
Mfr
Richtek USA Inc.
Mounting Type
Surface Mount
Number of Outputs
1
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Output Phases
1
Output Type
Transistor Driver
Package
Tape & Reel (TR), Cut Tape (CT), Digi-Reel®
Package / Case
20-WFQFN Exposed Pad
Serial Interfaces
-
Series
-
Supplier Device Package
20-WQFN (3x3)
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply (Vcc/Vdd)
3V ~ 24V

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