ADDITIONAL +12 VOLT AND -12 VOLT OUTPUTS ARE ALSO AVAILABLE
Analog IC - Other Type:
DC-DC REGULATED POWER SUPPLY MODULE
Approvals:
UL; CSA; EN; CE
Control Mode:
VOLTAGE-MODE
Efficiency (Main Output):
83%
Input Voltage-Max:
18 V
Input Voltage-Min:
9 V
Input Voltage-Nom:
12 V
JESD-30 Code:
S-XDMA-P9
Length:
51.3 mm
Number of Functions:
1
Number of Outputs:
3
Number of Terminals:
9
Operating Temperature-Max:
100 °C
Operating Temperature-Min:
-40 °C
Output Voltage-Max:
3.333 V
Output Voltage-Min:
3.267 V
Output Voltage-Nom:
3.3 V
Package Body Material:
UNSPECIFIED
Package Code:
DMA
Package Shape:
SQUARE
Package Style:
MICROELECTRONIC ASSEMBLY
Protections:
OVER CURRENT; OVER VOLTAGE; SHORT CIRCUIT PROTECTION
Qualification Status:
Not Qualified
Seated Height-Max:
10.7 mm
Surface Mount:
NO
Technology:
HYBRID
Temperature Grade:
INDUSTRIAL
Terminal Form:
PIN/PEG
Terminal Position:
DUAL
Total Power Output-Max:
40 W
Trim/Adjustable Output:
NO
Width:
51.3 mm
PXF40-12T3312 Frequently Asked Questions (FAQs)
TDK-Lambda recommends a PCB layout with a solid copper ground plane and a minimum of 2 oz copper thickness to ensure optimal thermal performance. Additionally, keeping the component placement and routing symmetrical around the DC-DC converter can help reduce electromagnetic interference (EMI).
Yes, the PXF40-12T3312 is designed to withstand high-vibration environments. It has a ruggedized design and is compliant with IEC 60068-2-6 vibration standards. However, it's recommended to follow proper mounting and screw torque procedures to ensure the converter remains securely fastened to the PCB.
To ensure EMC, follow proper PCB layout and routing guidelines, use a metal enclosure or shielded case, and consider adding EMI filters or common-mode chokes to the input and output lines. Additionally, ensure that the converter is properly grounded and that all cables and connectors are shielded.
The PXF40-12T3312 can tolerate input voltage deviations of up to ±10% of the nominal input voltage without affecting its performance or reliability. However, it's recommended to maintain the input voltage within ±5% of the nominal value for optimal performance and to prevent potential damage to the converter.
Yes, multiple PXF40-12T3312 converters can be paralleled to achieve higher power output. However, it's essential to ensure that each converter is properly synchronized and that the output voltages are matched to prevent current imbalance and potential damage to the converters.
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
PXF40-12T3312 Overview
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