POWER PRODUCTS
BP03V7PB-10B
NON-ISOLATED DC/DC CONVERTERS
5V Input / 0.9V – 3.3V Output / 10A
Output Voltage Set-Point Adjustment
V7PB-10B18S Trim Resistor Calculation
Vo_n om = 1.802
Unit:Volt
2.37(Vo_adj − 0.8)
Rt rim_down(Vo_adj) :=
− 4.99
Vo_n om − Vo_adj
1.896
Rt rim_up(Vo_adj) :=
− 4.99
Vo_adj − Vo_n om
Unit:Kohm
Unit:Kohm
182.97
147.51
112.05
Rt ri m_down ( Vo_adj)
76.59
41.12
V7P B-10B18S Rt rim_down Curve
5.66
1.62
1.65
1.69
1.72
1.76
1.79
Vo_adj
V7P B-10B18S Rt rim_up Curve
198.92
150.61
Rt ri m_up ( Vo_adj)
102.31
54
5.69
1.81
1.84
1.88
1.91
1.95
1.98
Vo_adj
©2003 Bel Fuse Inc. Specifications subject to change without notice. 08.03
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
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