40 WQFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TPS40422RSBT

DigiKey Part Number
296-TPS40422RSBTTR-ND - Tape & Reel (TR)
296-TPS40422RSBTCT-ND - Cut Tape (CT)
296-TPS40422RSBTDKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
TPS40422RSBT
Description
IC REG CTRLR BUCK PMBUS 40WQFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down PMBus DC-DC Controller IC 40-WQFN (5x5)
Datasheet
 Datasheet
EDA/CAD Models
TPS40422RSBT Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
2
Output Phases
2
Voltage - Supply (Vcc/Vdd)
4.5V ~ 20V
Frequency - Switching
100kHz ~ 1MHz
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
PMBus
Control Features
Frequency Control, Power Good
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
TPS40422
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: 250
Check for Additional Incoming Stock
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$6.78000$6.78
10$5.22300$52.23
25$4.83280$120.82
100$4.40400$440.40
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250$4.19960$1,049.90
500$4.07640$2,038.20
750$4.01471$3,011.03
1,250$3.94636$4,932.95
1,750$3.90641$6,836.22
2,500$3.86798$9,669.95
Manufacturers Standard Package
For Use With
1 Items
TPS40422EVM-091

TPS40422EVM-091

EVAL BOARD FOR TPS40422

Texas Instruments

$58.80000