Synchronous step-down converter with adjustable output voltage from 760mV to 7V, capable of delivering up to 4A. Features a wide input voltage range of 4.5V to 18V and operates with a quiescent current of 950uA. This surface mountable, lead-free component is housed in an 8-SO PowerPAD package with dimensions of 4.89mm length, 3.9mm width, and 1.7mm height. Designed for operation between -40°C and 85°C, it supports a single positive output and includes a synchronous rectifier.
PackageHSOP
MountingSurface Mount
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Technical Specifications
Texas Instruments TPS54427DDAR technical specifications.
General
Package/Case
HSOP
Height
1.7mm
Lead Free
Lead Free
Length
4.89mm
Max Input Voltage
18V
Min Input Voltage
4.5V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Current
4A
Max Output Voltage
7V
Min Output Voltage
760mV
Mount
Surface Mount
Number of Channels
2
Number of Outputs
1
Operating Supply Voltage
18V
Output Configuration
Positive
Output Current
4A
Output Type
Adjustable
Output Voltage
7V
Package Quantity
1
Packaging
Tape and Reel
Quiescent Current
950uA
RoHS Compliant
Yes
Series
SWIFT™, D-CAP2™
Synchronous Rectifier
Yes
Thickness
1.48mm
Width
3.9mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments TPS54427DDAR Datasheet
Download the complete datasheet for Texas Instruments TPS54427DDAR to view detailed technical specifications.
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