4A, non-isolated DC/DC controller and regulator module with a wide input voltage range of 9V to 29V. Delivers a continuously adjustable negative output voltage from -3V to -15V, with a maximum output current of 4A and output power of 25W. Features include UVLO, OCP, and OTP protection, achieving up to 87% efficiency. This surface mount module operates across a temperature range of -40°C to 85°C.
PackageSMD/SMT
Power25W
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Technical Specifications
Texas Instruments PTN78020AAST technical specifications.
General
Package/Case
SMD/SMT
Current - Output 1
4A
Depth
22.1mm
Efficiency
87%
Features
UVLO, OCP, OTP
Height
0.38inch
Isolation
Non-Isolated
Lead Free
Contains Lead
Length
1.5inch
Max Input Voltage
29V
Min Input Voltage
9V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Current
4A
Max Output Voltage
-3V
Min Output Voltage
-15V
Max Power Dissipation
25W
Number of Outputs
1
Output Current
4A
Output Power
25W
Output Voltage
-3V
Package Quantity
200
Packaging
Tape and Reel
Radiation Hardening
No
RoHS Compliant
No
Series
PTN78020A
Topology
Boost
Voltage - Output 1
-3.3V
Width
0.87inch
Compliance
RoHS
Not CompliantNo
Datasheet
Texas Instruments PTN78020AAST Datasheet
Download the complete datasheet for Texas Instruments PTN78020AAST to view detailed technical specifications.
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