RT8228BGQW is Obsolete and no longer manufactured.
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12-WQFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

RT8228BGQW

DigiKey Part Number
RT8228BGQW-ND - Tape & Reel (TR)
Manufacturer
Richtek USA Inc.
Manufacturer Product Number
RT8228BGQW
Description
IC REG CTRLR BUCK 12WQFN
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 12-WQFN (2x2)
Product Attributes
Type
Description
Select All
Category
Manufacturer
Richtek USA Inc.
Series
-
Packaging
Tape & Reel (TR)
Part Status
Obsolete
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
4.5V ~ 5.5V
Frequency - Switching
-
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Current Limit, Enable, On Time Control, Phase Control, Power Good
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
12-WFQFN Exposed Pad
Supplier Device Package
12-WQFN (2x2)
Base Product Number
RT8228
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Obsolete
This product is no longer manufactured. View Substitutes