Board mount DC-DC converter module with 1.8V output voltage and 3A output current, delivering 5.4W of power. Features include under-voltage lockout (UVLO) and 1.5kV isolation voltage. Operates with an input voltage range of 36V to 75V, nominal 48V, and offers 73% efficiency. Module dimensions are 50.8mm length, 25.9mm width, and 7.87mm height. Maximum operating temperature is 85°C, with a minimum of -40°C.
PackageModule
MountingThrough Hole
Power5.4W
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Technical Specifications
Texas Instruments PT4221A technical specifications.
General
Package/Case
Module
Efficiency
73%
Features
UVLO
Height
7.87mm
Isolation Voltage
1.5kV
Lead Free
Contains Lead
Length
50.8mm
Max Input Voltage
75V
Min Input Voltage
36V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Current
3A
Max Power Dissipation
5.4W
Mount
Through Hole
Nominal Input Voltage
48V
Number of Outputs
1
Output Current
3A
Output Power
5.4W
Output Voltage
1.8V
Package Quantity
15
Packaging
Tray
Radiation Hardening
No
RoHS Compliant
No
Series
Excalibur™ PT4220
Voltage - Output 1
1.8V
Width
25.9mm
Compliance
RoHS
Not CompliantNo
Datasheet
Texas Instruments PT4221A Datasheet
Download the complete datasheet for Texas Instruments PT4221A to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.