VRAH-03H1200 Bel Fuse Inc, VRAH-03H1200 Datasheet - Page 4

• Manufacturer Part Number: VRAH-03H1200
• Description: CONV DC/DC 1.2V 3A 3.6W OUTPUT
• Manufacturer: Bel Fuse Inc
• Series: VRAHr
• Type: Point of Load (POL) Non-Isolated with Remote On/Off and UVLOr

Specifications of VRAH-03H1200

• Output: 1.2V
• Number Of Outputs: 1
• Power (watts): 3W
• Mounting Type: Through Hole
• Voltage - Input: 4.5 ~ 32V
• Package / Case: 5-SIP Module
• 1st Output: 1.2 VDC @ 3A
• Size / Dimension: 0.70" L x 0.31" W x 0.65" H (17.8mm x 7.9mm x 16.5mm)
• Power (watts) - Rated: 3.6W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 81%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Other names: VRAH-03H120

Efficiency Data
NON-ISOLATED DC/DC CONVERTERS
4.5 Vdc - 32 Vdc Input
100.0%
100.0%
90.0%
80.0%
70.0%
60.0%
50.0%
40.0%
30.0%
90.0%
80.0%
70.0%
60.0%
50.0%
40.0%
30.0%
100.0%
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
90.0%
80.0%
70.0%
60.0%
50.0%
40.0%
30.0%
0.3
0.3
0.3
0.8
0.8
0.8
Output Current (A)
Efficiency Curve
Efficiency Curve
Output Current (A)
Efficiency Curve
Output Current (A)
Vo=2.5 V
Vo=1.5 V
Vo=5.0 V
1.5
1.5
1.5
2.3
2.3
1.2 Vdc - 5.0 Vdc/3 A Output
2.3
3.0
3.0
3.0
4.5 V
12 V
24 V
32 V
4.5 V
12 V
24 V
32 V
8 V
12 V
24 V
32 V
100.0%
100.0%
100.0%
90.0%
80.0%
70.0%
60.0%
50.0%
40.0%
30.0%
90.0%
80.0%
70.0%
60.0%
50.0%
40.0%
30.0%
90.0%
80.0%
70.0%
60.0%
50.0%
40.0%
30.0%
0.3
0.3
0.3
0.8
0.8
0.8
Output Current (A)
Output Current (A)
Output Current (A)
Efficiency Curve
Efficiency Curve
Efficiency Curve
Vo=3.3 V
Vo=1.8 V
Vo=1.2 V
1.5
1.5
1.5
2.3
2.3
2.3
3.0
3.0
3.0
4.5 V
12 V
24 V
32 V
4.5 V
12 V
24 V
32 V
4.9 V
12 V
24 V
32 V