TPS40055PWPRG4 is Discontinued and no longer carried by DigiKey.
Available Substitutes:

MFR Recommended


Texas Instruments
In Stock: 2,757
Unit Price: $7.24000
Datasheet

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Texas Instruments
In Stock: 4,061
Unit Price: $0.68000
Datasheet
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-HTSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TPS40055PWPRG4

DigiKey Part Number
TPS40055PWPRG4-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
TPS40055PWPRG4
Description
IC REG CTRLR BUCK 16HTSSOP
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-HTSSOP
Datasheet
 Datasheet
EDA/CAD Models
TPS40055PWPRG4 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Part Status
Discontinued at DigiKey
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
8V ~ 40V
Frequency - Switching
Up to 1MHz
Duty Cycle (Max)
94%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Soft Start
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
16-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package
16-HTSSOP
Base Product Number
Product Questions and Answers

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Discontinued
This product is no longer carried by DigiKey. View Substitutes
All prices are in AUD
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$3.52275$7,045.50
4,000$3.45470$13,818.80
Manufacturers Standard Package
Unit Price without GST:$3.52275
Unit Price with GST:$3.87503