参数资料
型号: UCH-3.3/35-D24PB-C
厂商: Murata Power Solutions Inc
文件页数: 4/18页
文件大小: 0K
描述: CONV DC/DC 115.5W 3.3V 35A
标准包装: 36
系列: UCH
类型: 隔离
输出数: 1
电压 - 输入(最小): 18V
电压 - 输入(最大): 36V
Voltage - Output 1: 3.3V
电流 - 输出(最大): 35A
电源(瓦) - 制造商系列: 115W
电压 - 隔离: 2.25kV(2250V)
安装类型: 通孔
封装/外壳: 9-DIP 模块,1/2 砖
尺寸/尺寸: 2.40" L x 2.30" W x 0.40" H(61.0mm x 58.4mm x 10.2mm)
包装: 管件
工作温度: -40°C ~ 85°C
效率: 89%
电源(瓦特)- 最大: 115.5W
产品目录页面: 2719 (CN2011-ZH PDF)
其它名称: 811-1848-5
Single Output UCH Models
Isolated, “Half-Brick”
1.8?15V Output DC/DC Converters
UCH-5/10-D48
UCH-5/20-D24
UCH-5/30-D48
UCH-12/4.2-D48 UCH-12/12.5-D48 UCH-15/6.7-D48
Input
Input voltage range
See ordering guide.
Start-up threshold, Volts
Undervoltage
shutdown, V
34
33
16
15
35
34
35
33.5
35
33.5
35
33
Overvoltage shutdown
none
Re?ected (back) ripple cur-
rent, mA pk-pk
15
20
15
20
20
20
Input Current
Full load conditions
Inrush transient, A 2 sec
Output short circuit, mA
See ordering guide.
0.05
50
Low line (V IN = min.), Amps
1.54
6.17
4.63
1.51
4.47
3.06
Standby mode, mA
(Off, UV, OT shutdown)
Internal input ?lter type
4
Pi
10
L-C
4
Pi
1
L-C
External recommended fast
blow fuse, Amps
10
10
7.5
10
7.5
Reverse polarity
protection
Remote On/Off Control
Positive logic
(P model suf?x)
Negative logic
(N model suf?x)
Current, mA
Output
Voltage output range
Voltage output accuracy
Adjustment range
Temperature coef?cient
over oper. Temp. range
Minimum loading
None. Install external fuse.
OFF = Ground pin to +1V max.
ON = Open or +3.5 to +15V max
OFF = Open or +2.5V to +15V max.
ON = –0.1V to +0.8V max
1
See ordering guide.
±1% of V NOM .
–10 to +10% of V NOM .
±0.02% of V OUT range per °C
No minimum loading.
Remote sense
compensation
17
+10%.
Ripple/noise
(20 MHz bandwidth)
Line/Load regulation
Ef?ciency
Maximum capacitive loading,
See ordering guide.
See ordering guide.
See ordering guide.
Low ESR <0.02Ω max.,
10,000
10,000 max.
20,000 max.
5000
10,000
1,000
resistive load, μF
www.murata-ps.com/support
MDC_UCH Models.C01 Page 4 of 18
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