1.5A non-isolated DC-DC switching regulator with a nominal output voltage of -15V and a maximum output current of -1.5A. Features include over-temperature protection (OTP) and short-circuit protection (SCP), operating with 85% efficiency. This module offers a switching frequency up to 1050kHz, a maximum output power of 22.5W, and a wide input voltage range of -19V to -30V. Packaged in a horizontal mount PSMA3 module, it measures 0.94 inches in length, 0.9 inches in width, and 0.31 inches in height, with a depth of 22.86mm.
PackageModule
Power22.5W
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Technical Specifications
Texas Instruments PT79SR115H technical specifications.
General
Package/Case
Module
Current - Output 1
1.5A
Depth
22.86mm
Efficiency
85%
Features
OTP, SCP
Height
0.31inch
Isolation
Non-Isolated
Lead Free
Lead Free
Length
0.94inch
Max Input Voltage
-30V
Min Input Voltage
-19V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Current
-1.5A
Max Output Power
22.5W
Max Output Voltage
-15V
Min Output Voltage
-15V
Max Power Dissipation
22.5W
Max Supply Voltage
-30V
Min Supply Voltage
-19V
Nominal Output Voltage
-15V
Number of Outputs
1
Output Current
-1.5A
Output Power
22.5W
Output Voltage
-15V
Package Quantity
25
Packaging
Tray
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
PT79SR100
Voltage - Output 1
-15V
Width
0.9inch
Compliance
RoHS
Compliant
Datasheet
Texas Instruments PT79SR115H Datasheet
Download the complete datasheet for Texas Instruments PT79SR115H to view detailed technical specifications.
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