1A switching regulator with a nominal output voltage of -5V. Features include over-temperature protection (OTP) and short-circuit protection (SCP). Operates with an input voltage range of 7V to 25V DC and a switching frequency up to 700kHz. This non-isolated DC/DC controller offers 75% efficiency and a maximum output power of 5W. Packaged in a SIP-3 module, it is RoHS compliant and suitable for operation between -40°C and 85°C.
PackageModule
Power5W
Quick Jump:
Technical Specifications
Texas Instruments PT78NR105V technical specifications.
General
Package/Case
Module
Current - Output 1
1A
Depth
7.62mm
Efficiency
75%
Features
OTP, SCP
Height
0.94inch
Isolation
Non-Isolated
Lead Free
Lead Free
Length
22.6mm
Max Input Voltage (DC)
25V
Min Input Voltage (DC)
7V
Max Input Voltage
25V
Min Input Voltage
7V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Current
1A
Max Output Power
5W
Max Output Voltage
-5V
Min Output Voltage
-5V
Max Power Dissipation
5W
Nominal Output Voltage
-5V
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
0.31inch
Compliance
RoHS
Compliant
Datasheet
Texas Instruments PT78NR105V Datasheet
Download the complete datasheet for Texas Instruments PT78NR105V to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.