Buck-Boost Regulator Positive Output Step-Up/Step-Down I2C DC-DC Controller IC 40-WQFN (5x5)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

RT6190GQW

DigiKey Part Number
1028-RT6190GQWTR-ND - Tape & Reel (TR)
1028-RT6190GQWCT-ND - Cut Tape (CT)
1028-RT6190GQWDKR-ND - Digi-Reel®
Manufacturer
Richtek USA Inc.
Manufacturer Product Number
RT6190GQW
Description
IC REG CTRLR BUCK-BOOST WQFN-40
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
Buck-Boost Regulator Positive Output Step-Up/Step-Down I2C DC-DC Controller IC 40-WQFN (5x5)
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Richtek USA Inc.
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Type
Transistor Driver
Function
Step-Up/Step-Down
Output Configuration
Positive
Topology
Buck-Boost
Number of Outputs
2
Output Phases
1
Voltage - Supply (Vcc/Vdd)
4.5V ~ 36V
Frequency - Switching
250kHz ~ 1MHz
Duty Cycle (Max)
-
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
I2C
Control Features
Current Limit, Enable, Frequency Control, Power Good, Saturation, Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
40-WFQFN Exposed Pad
Supplier Device Package
40-WQFN (5x5)
Base Product Number
RT6190
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 1,318
Check for Additional Incoming Stock
Quantity
All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$11.27000$11.27
10$8.70400$87.04
25$8.06320$201.58
100$7.35890$735.89
250$7.02332$1,755.83
500$6.82098$3,410.49
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,500$6.57107$9,856.60
Manufacturers Standard Package
Unit Price without GST:$11.27000
Unit Price with GST:$12.39700