参数资料
型号: VRBC-10E1ALG
厂商: BEL FUSE INC
元件分类: 电源模块
英文描述: 1-OUTPUT 36.3 W DC-DC REG PWR SUPPLY MODULE
封装: ROHS COMPLIANT, SIP-11
文件页数: 2/8页
文件大小: 273K
代理商: VRBC-10E1ALG
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302
Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
NON-ISOLATED DC/DC CONVERTERS
4.5 Vdc - 14 Vdc Input
0.75 Vdc - 3.63 Vdc/10 A Output
Output Specifications
Parameter
Min
Typ
Max
Notes
Output Voltage Set Point
-2% Vo,set
-
2% Vo,set
Vin=5 V & 12 V, full load
Load Regulation
-
0.1% Vo,set
-
Line Regulation
-
0.1% Vo,set
-
Regulation Over Temperature
(-40
°C to +85 °C)
-
0.3Vo,set
-
Tref=Ta, min to Ta, max
Output Current
0 A
-
10 A
Current Limit Threshold
-
200% Io,out
-
Short Circuit Surge Transient
-
1 A
2s
3 A
2s
Ripple and Noise (pk-pk)
-
30 mV
80 mV
Ripple and Noise (rms)
-
12 mV
35 mV
Tested with 0-20 MHz, with
10 uF tantalum capacitor &
1 uF ceramic capacitor at the
output
Turn on Time
-
8 mS
20 mS
Overshoot at Turn on
-
1%
Output Capacitance
0 uF
-
5600 uF
Transient Response
50% ~ 100% Max Load
-
160 mV
-
Settling Time
-
50 uS
-
100% ~ 50% Max Load
-
160 mV
-
Settling Time
VO = 0.75 V -
3.63 V
-
50 uS
-
di/dt=2.5 A/uS; Vin=5 V &
12 V; and with 470 uF
Tantalum capacitor at the
output
Note
: All specifications are typical at nominal input, full load at 25
°C unless otherwise stated.
General Specifications
Parameter
Min
Typ
Max
Notes
Efficiency
Vo=3.3 V
Vo=2.5 V
Vo=1.8 V
Vo=1.5 V
Vo=1.2 V
Vo=0.75 V
-
94.3%
93.0%
91.5%
90.8%
89.3%
83.0%
-
Measured at Vin=5 V, full load
Efficiency
Vo=3.3 V
Vo=2.5 V
Vo=1.8 V
Vo=1.5 V
Vo=1.2 V
Vo=0.75 V
-
93.0%
92.0%
90.0%
89.0%
87.5%
81.0%
-
Measured at Vin=12 V, full load
Switching Frequency
265 kHz
300 kHz
335 kHz
Over Temperature Shutdown
-
130
°C
-
Output Voltage Trim Range
0.7525 V
-
3.63 V
Remote Sense Compensation
-
0.5 V
MTBF
5,114,191 hours
Calculated Per Bell Core SR-332 (IO =
80%Io,max; Vo=3.3 V; Vin=12 V; Ta =
25
°C)
Dimensions
Inches (L × W × H)
Millimeters (L × W × H)
2.0 x 0.5 x 0.32
50.8 x 12.7 x 8.13
Weight
-
7.1 g
-
Note
: All specifications are typical at 25 °C unless otherwise stated.
相关PDF资料
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VRE114MA THREE TERM VOLTAGE REFERENCE, CDIP14
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