VRAH-12F3300 Bel Fuse Inc, VRAH-12F3300 Datasheet - Page 5

• Manufacturer Part Number: VRAH-12F3300
• Description: CONV DC/DC 3.3V 12A 30W OUTPUT
• Manufacturer: Bel Fuse Inc
• Series: VRAHr
• Type: Point of Load (POL) Non-Isolated with Remote On/Off and UVLOr

Specifications of VRAH-12F3300

• Output: 3.3V
• Number Of Outputs: 1
• Power (watts): 39W
• Mounting Type: Through Hole
• Voltage - Input: 4.5 ~ 5.5V
• Package / Case: 5-SIP Module
• 1st Output: 3.3 VDC @ 12A
• Size / Dimension: 0.70" L x 0.31" W x 0.65" H (17.8mm x 7.9mm x 16.5mm)
• Power (watts) - Rated: 39.6W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 93%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Other names: VRAH-12F330

Efficiency Data
NON-ISOLATED DC/DC CONVERTERS
3.0 Vdc - 5.5 Vdc Input
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
92.00%
90.00%
88.00%
86.00%
84.00%
82.00%
80.00%
78.00%
76.00%
74.00%
72.00%
70.00%
98.00%
96.00%
94.00%
92.00%
90.00%
88.00%
86.00%
84.00%
82.00%
80.00%
78.00%
94.00%
92.00%
90.00%
88.00%
86.00%
84.00%
82.00%
80.00%
78.00%
76.00%
74.00%
72.00%
70.00%
1
1
1
2
2
2
3
3
3
xRAH-12F330
xRAH-12F180
xRAH-12F120
4
4
Efficiency Curve
4
Efficiency Curve
Output Current (A)
Output Current (A)
5
Efficiency Curve
Output Current (A)
5
5
6
6
6
7
7
7
8
1.0 Vdc - 3.3 Vdc/12 A Output
8
8
9
9
9
10 11 12
10 11 12
10 11 12
4.5 V
5.0 V
5.5 V
3.0 V
3.3 V
5.0 V
5.5 V
3.0 V
3.3 V
5.0 V
5.5 V
92.00%
90.00%
88.00%
86.00%
84.00%
82.00%
80.00%
78.00%
76.00%
74.00%
72.00%
70.00%
90.00%
88.00%
86.00%
84.00%
82.00%
80.00%
78.00%
76.00%
74.00%
72.00%
70.00%
68.00%
94.00%
92.00%
90.00%
88.00%
86.00%
84.00%
82.00%
80.00%
78.00%
76.00%
74.00%
1
1
1
2
2
2
3
3
3
4
Output Current (A)
xRAH-12F250
xRAH-12F150
4
4
Efficiency Curve
5
Output Current (A)
Output Current (A)
xRAH-12F100
Efficiency Curve
Efficiency Curve
5
5
6
6
6
7
7
7
8
8
8
9
9
9
10 11 12
10 11 12
10 11 12
3.6 V
4.5 V
5.5 V
3.0 V
3.3 V
5.0 V
5.5 V
3.0 V
3.3 V
5.0 V
5.5 V