1A non-isolated DC-DC switching regulator module with a fixed -5V output voltage. Features include over-temperature protection (OTP) and short-circuit protection (SCP). Operates with an input voltage range of 7V to 25V and a maximum switching frequency of 700kHz. Offers 75% efficiency and a maximum output power of 5W. Packaged in a SIP-3 module with dimensions of 22.86mm depth, 0.94inch length, 0.9inch width, and 0.31inch height, weighing 6.5g. RoHS compliant and lead-free.
PackageModule
Power5W
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Technical Specifications
Texas Instruments PT78NR105H technical specifications.
General
Package/Case
Module
Current - Output 1
1A
Depth
22.86mm
Efficiency
75%
Features
OTP, SCP
Height
0.31inch
Isolation
Non-Isolated
Lead Free
Lead Free
Length
0.94inch
Max Input Voltage
25V
Min Input Voltage
7V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Current
1A
Max Output Voltage
-5V
Min Output Voltage
-5V
Max Power Dissipation
5W
Number of Outputs
1
Output Current
1A
Output Power
5W
Output Voltage
-5V
Package Quantity
25
Packaging
Tray
Radiation Hardening
No
RoHS Compliant
Yes
Series
PT78NR100
Voltage - Output 1
-5V
Weight
6.5g
Width
0.9inch
Compliance
RoHS
Compliant
Datasheet
Texas Instruments PT78NR105H Datasheet
Download the complete datasheet for Texas Instruments PT78NR105H to view detailed technical specifications.
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