NH020F Lineage Power, NH020F Datasheet - Page 11

• Manufacturer Part Number: NH020F
• Description: CONVERTER DC/DC 3.3V 20W OUT
• Manufacturer: Lineage Power
• Series: NH020r
• Type: Point of Load (POL) Non-Isolated with Remote On/Offr

Specifications of NH020F

• Output: 3.3V
• Number Of Outputs: 1
• Power (watts): 20W
• Mounting Type: Through Hole
• Voltage - Input: 4.5 ~ 5.5V
• Package / Case: 9-SIP Module
• 1st Output: 3.3 VDC @ 6A
• Size / Dimension: 2.50" L x 0.24" W x 0.55" H (63.5mm x 6.1mm x 14mm)
• Power (watts) - Rated: 20W
• Operating Temperature: 0°C ~ 115°C
• Efficiency: 86%
• Approvals: CSA, UL, VDE
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• 3rd Output: -
• 2nd Output: -

Data Sheet
March 28, 2008
Feature Descriptions
Output Voltage Set-Point Adjustment
(Trim)
Figure 23.
Figure 24. NH020Y Rtrim-up Test Results.
Figure 25. NH020G Rtrim-up Test Results .
Lineage Power
(continued)
NH020M Rtrim-up Test Results.
(continued)
5 Vdc Input; 1.5 Vdc to 3.3 Vdc Output; 20 W
Figure 26.
Overcurrent Protection
To provide protection in a fault condition, the unit is equipped
with internal overcurrent protection. The unit operates nor-
mally once the fault condition is removed.
The power module will supply up to 350% of rated current for
less than 1.25 seconds before it enters thermal shutdown.
Overtemperature Protection
To provide additional protection in a fault condition, the unit is
equipped with a nonlatched thermal shutdown circuit. The
shutdown circuit engages when Q1 or Q2 exceeds approxi-
mately 110 °C. The unit attempts to restart when Q1 or Q2
cool down and cycles on and off while the fault condition
exists. Recovery from shutdown is accomplished when the
cause of the overtemperature condition is removed.
NH020F Rtrim-up Test Results
NH020-Series Power SIPs:
.
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