參數(shù)資料
型號(hào): VRBC-10E2A0
廠商: BEL FUSE INC
元件分類(lèi): 基準(zhǔn)電壓源/電流源
英文描述: NON-ISOLATED DC/DC CONVERTERS
中文描述: 1-OUTPUT 36.3 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, SIP-11
文件頁(yè)數(shù): 3/9頁(yè)
文件大?。?/td> 279K
代理商: VRBC-10E2A0
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
General Specifications
Parameter
Efficiency
Min
Typ
Max
Notes
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%
91.5%
90.8%
89.3%
83%
-
-
-
-
-
-
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%
92%
90%
89%
87.5%
81%
-
-
-
-
-
-
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
Calculated Per Bell Core TR-332 (I
O
=
80%Iomax; Vo=3.3 V; Vin=12 V; T
a
= 25
°
C)
MTBF
5,114,191 hours
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
7.1 g
Weight
-
-
Note
: All specifications are typical at 25
°
C
unless otherwise stated.
Control Specifications
Parameter
Remote On/Off
Min
Typ
Max
Notes
Signal Low (Unit Off)
-0.2 V
-
0.3 V
Signal High (Unit On)
-
-
Vin, max
VRBC-10E2A0; Remote On/Off pin open, Unit
on.
Signal Low (Unit On)
-0.2 V
-
0.3 V
Signal High (Unit Off)
2.5 V
-
Vin, max
VRBC-10E2AL; Remote On/Off pin open, Unit
on.
Voltage Sequencing
Sequencing Delay Time
25 mS
-
-
Delay from Vinmin to application of voltage on
SEQ pin
Sequencing Slew Rate Capability
Tracking Accuracy
-
-
-
-
2 V/mS
200 mV
500 mV
Power-Up
Power-Down
100 mV
300 mV
Vinmin to Vinmax; Iomin to Iomax; Vseq<Vo
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