參數(shù)資料
型號(hào)： CXE15-48S1V8
英文描述： High Efficiency DC/DC Converters
中文描述： 高效率DC / DC轉(zhuǎn)換器
文件頁(yè)數(shù)： 2/24頁(yè)
文件大?。?/td> 314K
代理商： CXE15-48S1V8
CXE15 Single Series | 10.8 to 15W
DC/DC
High Efficiency DC/DC converters
2
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Input voltage - turn on
Vin (on)
Vin (off)
30
33
36
V DC
Input voltage - turn off
27
30
33
V DC
Hysteresis
Turn on delay - enabled,
then power applied
3
1.5
V DC
msec
Tdelay
(power)
4
With the enable signal asserted,
this is the time from when the
input voltage reaches the
minimum specified operating
voltage until the output voltage
is within the total regulation
band
Vin= Vin (nom), then enabled.
This is the time taken until the
output voltage is within the total
error band
Turn on delay - power
applied, then enabled
Tdelay
(enable)
2.5
4
msec
Rise time
Trise
0.6
1
msec
From 10% to 90%; full resistive
load, no external capacitance
Stresses in excess of the maximum ratings can cause permanent damage to the device. Operation of the device is not implied at these or any
other conditions in excess of those given in the specification. Exposure to absolute maximum ratings can adversely affect device reliability.
All specifications are typical at nominal input Vin = 48V, full load under any resistive load combination at 25
C unless otherwise stated.
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Input voltage - continuous
Vin (cont)
-0.3
75
V DC
Vin(+)- Vin(-)
Input voltage - peak/surge
Vsurge
-0.3
80
V DC
2s max, non-repetitive
Operating temperature
Top
-40
115
oC
Measured at thermal reference
points, see Note 1
Storage temperature
Tstorage
-40
120
oC
Output power (1.8V)
Pout (max)
10.8
W
Output power (2.5V)
Pout (max)
15
W
Output power (3.3V)
Pout (max)
15
W
Output power (5V)
Pout (max)
15
W
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Input voltage - operating
Vin (oper)
lin
lin (off)
dv/dt
33
48
75
V DC
Input current - no load
Input current - Quiescent
28
20
35
25
mADC
mADC
Vin (min)- Vin (max), enabled
Converter disabled
Input voltage variation
5
V/ms
Complies with ETS300 132 Part 4.4
Inrush current (i
2
t)
linrush
300
μA
2
s
Complies with ETS300 132 Part 4.7,
with recommended LISN
Inrush current ratio
It/Im
19.5
Complies with ETS300 132 Part 4.7,
with recommended LISN
Frequency <1 kHz
Slowblow/antisurge HRC
recommended, 200V rating
Input ripple rejection
Input fuse
45
dB
A
2
Absolute Maximum Ratings
Input Characteristics
Turn On/Off
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CXE15-48S1V8-S 制造商:Johnson Components 功能描述:Power DC/DC Converter
CXE15-48S2V5 功能描述:DC/DC轉(zhuǎn)換器 15W 2.5V 6A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱(chēng)）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
CXE15-48S3V3 功能描述:DC/DC轉(zhuǎn)換器 15W 3.3V 4.5A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱(chēng)）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
CXE15-48S3V3-SJ 功能描述:DC/DC轉(zhuǎn)換器 15W 33-75Vin Single 3.3V 4.5A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱(chēng)）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
CXE15-48S3V3-ST 制造商:Johnson Components 功能描述:Power DC/DC Converter
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