Non-isolated DC/DC switching regulator module offering a fixed -12V output voltage with a maximum output current of 400mA and 5W output power. Features a 700kHz switching frequency, 75% efficiency, and operates within a 7V to 18V input voltage range. Integrated protection includes over-temperature (OTP) and short-circuit protection (SCP). Packaged in a tray with a module case, dimensions of 0.94" L x 0.9" W x 0.31" H, and a weight of 6.5g. RoHS compliant and lead-free.
PackageModule
Power5W
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Technical Specifications
Texas Instruments PT78NR112H technical specifications.
General
Package/Case
Module
Current - Output 1
400mA
Depth
22.86mm
Efficiency
75%
Features
OTP, SCP
Height
0.31inch
Isolation
Non-Isolated
Lead Free
Lead Free
Length
0.94inch
Max Input Voltage
18V
Min Input Voltage
7V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Current
400mA
Max Output Power
5W
Max Output Voltage
-12V
Min Output Voltage
-12V
Max Power Dissipation
4.8W
Max Supply Voltage
18V
Min Supply Voltage
7V
Nominal Output Voltage
-12V
Number of Outputs
1
Output Current
400mA
Output Power
5W
Output Voltage
-12V
Package Quantity
25
Packaging
Tray
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
PT78NR100
Voltage - Output 1
-12V
Weight
6.5g
Width
0.9inch
Compliance
RoHS
Compliant
Datasheet
Texas Instruments PT78NR112H Datasheet
Download the complete datasheet for Texas Instruments PT78NR112H to view detailed technical specifications.
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