VRPB-10B15SG Bel Fuse Inc, VRPB-10B15SG Datasheet

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VRPB-10B15SG

Manufacturer Part Number
VRPB-10B15SG
Description
CONV DC/DC 1.5V 10A 15W SIP
Manufacturer
Bel Fuse Inc
Series
VRPB-10Br
Type
Point of Load (POL) Non-Isolated with Remote On/Off and UVLOr
Datasheet
1.VRPB-10B12LG.pdf (18 pages)

Specifications of VRPB-10B15SG

Output
1.5V
Number Of Outputs
1
Power (watts)
15W
Mounting Type
Through Hole
Voltage - Input
5V
Package / Case
11-SIP Module (10 Leads)
1st Output
1.5 VDC @ 10A
Size / Dimension
2.00" L x 0.39" W x 0.55" H (50.8mm x 9.84mm x 13.97mm)
Power (watts) - Rated
15W
Operating Temperature
-40°C ~ 85°C
Efficiency
91%
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
Other names
VRPB-10B15S
Description
The Bel VRPB-10B modules are a series of non-isolated, step down DC/DC power converters that operate from a nominal 5V
source. These converters are available in a range of output voltages from 0.9V to 3.3V. They are packaged in a compact, SIP
package rated at 10A. Standard features include remote on/off, over current and short circuit protection, output voltage adjust
and industrial temperature range (-40° to +85° C). The output is closely regulated and the efficiency is typically 95.5% @ 3.3V
output at full load. These products may be used almost anywhere low voltage silicon is employed and a 5V source is available.
Typical applications include file servers, routers, line cards and other computing and communications equipment.
Applications
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•
•
•
Part Number Selection
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Distributed power architectures
Data networking equipment
Telecommunications
Computers and peripherals
NON-ISOLATED DC/DC CONVERTERS
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Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
Nonisolated
Industry standard footprint
Fixed frequency
High efficiency means less power dissipation
Excellent thermal performance
Optimized for cost
Remote on/off
Remote sense
Undervoltage lockout (UVLO)
Over current and short circuit protection
Industrial temperature range
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©2006 Bel Fuse Inc.
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Specifications subject to change without notice. 02.06
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page 1

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VRPB-10B15SG Summary of contents

Page 1

... Industrial temperature range Description The Bel VRPB-10B modules are a series of non-isolated, step down DC/DC power converters that operate from a nominal 5V source. These converters are available in a range of output voltages from 0.9V to 3.3V. They are packaged in a compact, SIP package rated at 10A. Standard features include remote on/off, over current and short circuit protection, output voltage adjust and industrial temperature range (-40° ...

Page 2

... POWER PRODUCTS BP06VRPB-10B Absolute Maximum Ratings Note: Use beyond the maximum ratings may cause a reliability degradation of the DC/DC converter or may permanently damage the device. Input Specifications ©2006 Bel Fuse Inc. Specifications subject to change without notice. 02.06 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com ...

Page 3

... Vin = 5V, Iout = full load 25° 20MHz, 1µF ceramic cap on output. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com µ F POWER PRODUCTS BP06VRPB-10B k s ©2006 Bel Fuse Inc. Specifications subject to change without notice. 02.06 page 3 ...

Page 4

... POWER PRODUCTS BP06VRPB-10B Output Specifications Note: All specifications are typical at nominal input, full load at 25° C unless otherwise stated. 3. di/dt = 0.5A/1µ 25° C without external load capacitance. ©2006 Bel Fuse Inc. Specifications subject to change without notice. 02.06 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com ...

Page 5

... Note: On/off pin designed to work with an open collector/drain switch. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com POWER PRODUCTS BP06VRPB-10B ©2006 Bel Fuse Inc. Specifications subject to change without notice. 02.06 page 5 ...

Page 6

... POWER PRODUCTS BP06VRPB-10B Efficiency Data 100% 95% 90% 85% 80% 100% 95% 90% 85% 80% 75% 70% 95% 90% 85% 80% 75% 70% 65% ©2006 Bel Fuse Inc. Specifications subject to change without notice. 02.06 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com ...

Page 7

... Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com Module 1. Output Current 4.5V 5V Module 1. Output Current 4.5V 5V Module 0. Output Current 4.5V 5V POWER PRODUCTS BP06VRPB-10B 5. 5. 5.5V ©2006 Bel Fuse Inc. Specifications subject to change without notice. 02.06 page 7 ...

Page 8

... POWER PRODUCTS BP06VRPB-10B Ripple and Noise 1µF ceramic cap added at the output. Ripple and noise at full load and 5Vdc input, 3.3Vdc output and Ta=25° C Ripple and noise at full load and 5Vdc input, 1.8Vdc output and Ta=25° C Ripple and noise at full load and 5Vdc input, 1.2Vdc output and Ta=25° ...

Page 9

... Ta=25° C Vout=2.5V 100% to 50% load transients at 5V input and Ta=25° C Vout=1.8V 100% to 50% load transients at 5V input and Ta=25° C ©2006 Bel Fuse Inc. Specifications subject to change without notice. 02.06 BP06VRPB-10B page 9 ...

Page 10

... POWER PRODUCTS BP06VRPB-10B Transient Response Transient response: di/dt = 0.5A/µS, no external load capacitance Vout=1.5V 50% to 100% load transients at 5V input and Ta=25° C Vout=1.2V 50% to 100% load transients at 5V input and Ta=25° C Vout=0.9V 50% to 100% load transients at 5V input and Ta=25° C © ...

Page 11

... Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com VRPB-10B Trim Down Circuit Vout Sense Rtrim Down Module Trim Gnd Trim Up Circuit Vout Sense Module Trim Rtrim Up Gnd ©2006 Bel Fuse Inc. POWER PRODUCTS BP06VRPB-10B Specifications subject to change without notice. 02.06 page 11 ...

Page 12

... POWER PRODUCTS BP06VRPB-10B Output Voltage Set-Point Adjustment VRPB-10B33S Trim Resistor Calculation Vo_n om 3.302 Rt rim_down Vo_adj Rt rim_up Vo_adj Rtrim_down Vo_adj ( Rtrim_up Vo_adj ( ©2006 Bel Fuse Inc. Specifications subject to change without notice. 02.06 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com ...

Page 13

... NON-ISOLATED DC/DC CONVERTERS 5V Input / 0.9V – 3.3V Output / 10A Output Voltage Set-Point Adjustment VRPB-10B25S Trim Resistor Calculation Vo_n om 2.503 = Rt rim_down Vo_adj ( Rt rim_up Vo_adj ( Rtrim_down Vo_adj ( Rtrim_up Vo_adj ( Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com Unit:Volt 2 ...

Page 14

... POWER PRODUCTS BP06VRPB-10B Output Voltage Set-Point Adjustment VRPB-10B18S Trim Resistor Calculation Vo_n om 1.802 = Rt rim_down Vo_adj ( Rt rim_up Vo_adj ( Rtrim_down Vo_adj ( Rtrim_up Vo_adj ( ©2006 Bel Fuse Inc. Specifications subject to change without notice. 02.06 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com ...

Page 15

... NON-ISOLATED DC/DC CONVERTERS 5V Input / 0.9V – 3.3V Output / 10A Output Voltage Set-Point Adjustment VRPB-10B15S Trim Resistor Calculation Vo_n om 1.502 = Rt rim_down Vo_adj ( Rt rim_up Vo_adj ( Rtrim_down Vo_adj ( Rtrim_up Vo_adj ( Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com Unit:Volt 2 ...

Page 16

... POWER PRODUCTS BP06VRPB-10B Output Voltage Set-Point Adjustment V7RB-10B12S Trim Resistor Calculation Vo_n om 1.203 = Rt rim_down Vo_adj ( Rt rim_up Vo_adj ( Rtrim_down Vo_adj ( Rtrim_up Vo_adj ( ©2006 Bel Fuse Inc. Specifications subject to change without notice. 02.06 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com ...

Page 17

... NON-ISOLATED DC/DC CONVERTERS 5V Input / 0.9V – 3.3V Output / 10A Output Voltage Set-Point Adjustment VRPB-10B09S Trim Resistor Calculation Vo_n om 0.903 = Rt rim_down Vo_adj ( Rt rim_up Vo_adj ( Rtrim_down Vo_adj ( Rtrim_up Vo_adj ( Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com Unit:Volt 1 ...

Page 18

... POWER PRODUCTS BP06VRPB-10B Mechanical VRPB-10B 2.00 [50.80] 0.15 [3.81] 0.10 [2.54 RoHS Compliance Complies with the European Directive 2002/95/EC, calling for the elimination of lead and other hazardous substances from electronic products. CORPORATE Bel Fuse Inc. 206 Van Vorst Street Jersey City, NJ 07302 ...

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