PT4121A

Output Voltage (Channel 2) :
Output Current (Channel 2) :
Package / Case Size :
Number of Outputs : 1
Product : Isolated
Input Voltage (nominal) : 48 V
Output Voltage (Channel 1) : 3.3 V
Output Current (Channel 1) : 5 A
Mounting Style : Through Hole
Output Power : 16.5 W
Input Voltage Range : 36V to 75V


Features:

• Input Voltage Range:36V to 75V
• 20W Rated
• 82% Efficiency
• 1500 VDC Isolation
• Low Profile (8.5 mm)
• Small Footprint: 1.52in x 1.73in
• Remote On/Off
• Short Circuit Protection
• Over Temperature Shutdown
• Under-Voltage Lockout
• UL1950 Recognized
• CSA 22.2 950 Certified
• EN60950 Approved
• 4×106 Hrs MTBF


Description

The PT4121A  power modules are a series of isolated DC/DC converters housed a lowprofile package. Rated for 20 watts or 5A, the series includes standard output voltages ranging from as low as 1.5VDC to 15VDC. The output may be adjusted ±10% of nominal. These converters are ideal for Telecom,Industrial, Computer, and other distributed power applications that require input-tooutput isolation.

Using multiple PT4121A  modules, system designers can implement a complete custom power supply solution. The flexibility of full isolation also allows the input or output to be configured for negative voltage operation.

The PT4121A  series requires no additional components for proper operation.

Parameters:

Technical/Catalog Information	PT4121A
Vendor	Texas Instruments
Category	Power Supplies
Voltage - Input	36 ~ 75VDC
Output	3.3V
Power (Watts)	16.5W
Number of Outputs	1
1st Output	3.3 VDC @ 5A
2nd Output	-
3rd Output	-
4th Output	-
Type	Isolated
Mounting Type	Through Hole
Packaging	Tray
Package / Case	6-DIP MODULE
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	PT4121A PT4121A