VRPB-10A33LG Bel Fuse Inc, VRPB-10A33LG Datasheet - Page 19

• Manufacturer Part Number: VRPB-10A33LG
• Description: CONV DC/DC 3.3V 10A 33W ADJ
• Manufacturer: Bel Fuse Inc
• Series: VRPB-10Ar
• Type: Point of Load (POL) Non-Isolated with Remote On/Off and UVLOr

Specifications of VRPB-10A33LG

• Output: 3.3V
• Number Of Outputs: 1
• Power (watts): 33W
• Mounting Type: Through Hole
• Voltage - Input: 12V
• Package / Case: 11-SIP Module (10 Leads)
• 1st Output: 3.3 VDC @ 10A
• Size / Dimension: 2.00" L x 0.37" W x 0.55" H (50.8mm x 9.4mm x 13.97mm)
• Power (watts) - Rated: 33W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 92%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Other names: VRPB-10A33L

Rtrim down =
Output Voltage Set-Point Adjustment
VRPB-10A20x Trim Resistor Calculation
Rtrim up =
NON-ISOLATED DC/DC CONVERTERS
12V Input / 1.0 – 5.0V Output / 10A
300
270
240
210
180
150
120
300
270
240
210
180
150
120
90
60
30
90
60
30
0
0
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
1.62
1.8
(
(
1.64
1.82
Vo, adj – Vo nom
1.66
1.84
4.64 (Vo adj – 0.8)
Vo nom – Vo, adj
Adjusted output voltage Vo,adj (V)
Adjusted output voltage Vo,adj(V)
3.72
1.67
1.85
1.69
1.87
1.71
1.89
1.73
1.91
–
15.4
1.75
1.93
1.76
)
– 15.4
1.94
Kohm
1.78
1.96
)
1.8
1.98
Kohm
Rtrim up =
VRPB-10A18x Trim Resistor Calculation
Rtrim down =
300
270
240
210
180
150
120
300
270
240
210
180
150
120
©2006 Bel Fuse Inc.
(
90
60
30
90
60
30
0
0
1.8
2
Vo, adj – Vo nom
(
1.82
2.02
4.64 (Vo adj – 0.8)
Vo nom – Vo, adj
1.84
2.04
3.72
Adjusted output voltage Vo,adj (V)
Adjusted output voltage Vo,adj(V)
1.86
2.06
Specifications subject to change without notice. 02.06
1.88
2.08
POWER PRODUCTS
1.9
2.1
–
1.92
2.12
16.9
1.94
2.14
)
– 16.9
Kohm
1.96
2.16
BP06VRPB-10A
1.98
2.18
)
Kohm
2.2
2
page 19