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參數(shù)資料
| 型號： | VRAF-06AT50 |
| 廠商： | BEL FUSE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-5 |
| 文件頁數(shù)： | 2/5頁 |
| 文件大?。?/td> | 165K |
| 代理商： | VRAF-06AT50 |
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
12 Vdc Input
0.9 Vdc / 6 A Output
Output Specifications
Parameter
Min
Typ
Max
Notes
Output Voltage Set Point
-
Vddq/2
-
Vin=12 V, lout=full load
Tracking Tolerance
(Vddq/2-Vout)/Vout
-1.5%
-
1.5%
Load Regulation
-
5 mV
8 mV
Line Regulation
-
2 mV
4 mV
Output Current
0 A
-
6 A
Output DC Current Limit
-
11 A
Output Ripple and Noise (pk-pk)
-
20 mV
-
Output Ripple and Noise (rms)
-
5 mV
-
Test conditions:
0-20 MHz BW, with a 22 uF / 6.3
V ceramic capacitor at the
output.
Short Circuit Surge Transient
-
1.1 A
2s
2.2 A
2s
Turn on Time
-
1 mS
2 mS
Overshoot at Turn on
-
0%
3%
Output Capacitance
0 uF
-
2200 uF
Transient Response
50% ~ 100% Max Load
-
50 mV
80 mV
Settling Time
-
50 uS
80 uS
100% ~ 50% Max Load
-
50 mV
80 mV
Settling Time
VO =0.9 V
-
50 uS
80 uS
di/dt=0.3 A/uS; Vin12 V; and
with a 22 uF / 6.3 V ceramic
capacitor at the output.
Note: All specifications are typical at Vin =12 V, Vddq=1.8 V, Io=6 A, Ta= 25°C unless otherwise stated.
General Specifications
Parameter
Min
Typ
Max
Notes
Efficiency
-
73%
-
Vin=12 V, Vddq=1.8 V, Io=6 A
Switching Frequency
260 kHz
300 kHz
340 kHz
MTBF
TBD
Calculated Per Bell Core SR-332 (IO =
80% load; Vin=12 V; Ta = 25
°C)
Dimensions
Inches (L × W × H)
Millimeters (L × W × H)
0.65 x 0.41 x 0.40
16.51 x 10.41 x 10.16
Weight
-
2.5 g
-
Note: All specifications are typical at 25 °C unless otherwise stated.
Control Specifications
Parameter
Min
Typ
Max
Notes
Output Enable
ENABLE High
2 V
-
5.5 V
ENABLE Low
0 V
-
0.8 V
Enable Pin open, the module is off.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| VRAF-08_10 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| VRAF-08AT50 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| VRAF-08AT51 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| VRAF-08AT5E | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| VRAF-08ET50 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
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