VRPB-06B33S中文资料
?2006 Bel Fuse Inc. Specifications subject to change without notice. 06.06
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP06VRPB-06B
5V Input / 1.5 – 3.3V Output / 6A ?Nonisolated
?Industry standard pinout with shorter package length ?Fixed frequency ?High efficiency
?Excellent thermal performance ?Low cost ?Remote on/off ?Undervoltage lockout
?
Over current and short circuit protection
Description
Applications
?Telecommunications ?Networking
?
Computers and peripherals
Options
Part Number Selection
?Remote sense
?
Industrial temperature range
The Bel VRPB-06B series modules are 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 1.5V to 3.3V . They are packaged in an industry standard single-in-line footprint and provide a maximum 6A output. Standard features include remote on/off, over current protection and output voltage adjust. Optional features include remote sense and industrial temperature range. These products may be used almost anywhere low-voltage silicon is employed and a 5V source is available. T ypical applications include file servers, routers, line cards and other computing and communications equipment.
?2006 Bel Fuse Inc. Specifications subject to change without notice. 06.06
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
5V Input / 1.5 – 3.3V Output / 6A
BP06VRPB-06B
Input Specifications
Absolute Maximum Ratings
Use beyond the maximum ratings may cause a reliability degradation of the DC/DC converter or may permanently damage the device.
Note: Input capacitance 330μF/10V , ESR = 0.03 ? max at 100kHz @ 25° C.1. With simulated source impedance of 500nH, 5Hz to 20MHz.
NON-ISOLATED DC/DC CONVERTERS
POWER PRODUCTS 5V Input / 1.5 – 3.3V Output / 6A
BP06VRPB-06B Output Specifications
Note: All specifications are typical at nominal input, full load at 25° C unless otherwise stated.
1. Vin=5V, Iout=full load, Ta=25° C.
2. 0 - 20MHz BW, 0.1μF ceramic cap on output.
3. di/dt=0.5A/uS, Vin=5 VDC, Ta=25° C with a 47μF aluminum cap on output.
?2006 Bel Fuse Inc. Specifications subject to change without notice. 06.06
?2006 Bel Fuse Inc. Specifications subject to change without notice. 06.06
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
5V Input / 1.5 – 3.3V Output / 6A
BP06VRPB-06B
General Specifications
Control Specifications
Thermal Considerations
This product operates at maximum output current over the entire specified temperature range in a convection cooled environment. No thermal derating is necessary.
1. Vin=5V , full load and T a=25° C.
NON-ISOLATED DC/DC CONVERTERS
POWER PRODUCTS 5V Input / 1.5 – 3.3V Output / 6A
BP06VRPB-06B Efficiency Data
?2006 Bel Fuse Inc. Specifications subject to change without notice. 06.06
?2006 Bel Fuse Inc. Specifications subject to change without notice. 06.06
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
5V Input / 1.5 – 3.3V Output / 6A
BP06VRPB-06B
Ripple and Noise
Ripple and noise at full load and 5Vdc input and Ta=25° C
50% to 100% load transients at 5V input and Ta=25° C 100% to 50% load transients at 5V input and Ta=25° C
Transient Response
Transient response: di/dt = 0.5A/μS, external load capacitance Co = 47μF (electrolytic)
CORPORATE
Bel Fuse Inc.
206 Van Vorst Street Jersey City, NJ 07302 T el201-432-0463 Fax201-432-9542FAR EAST
Bel Fuse Ltd.
8F / 8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
T el852-2328-5515
EUROPE
Bel Fuse Europe Ltd.
Preston T echnology Management Centre
Marsh Lane, Suite G7, Preston
Lancashire, PR1 8UD, U.K.
T el44-1772-556601
?2006 Bel Fuse Inc. Specifications subject to change without notice. 06.06
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP06VRPB-06B
5V Input / 1.5 – 3.3V Output / 6A
0.13
[3.30]
Dimensions are in inches [millimeters].
Standard dimension tolerance is ±0.005 [0.13] unless otherwise noted.
Mechanical
1234567891011
*Pin 3 used for remote sense option.
RoHS Compliance
Complies with the European Directive 2002/95/EC, calling for the elimination of lead and other
hazardous substances from electronic products.
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