- 您现在的位置：买卖IC网 > PDF目录68810 > 70IMX7-03-8ZG (POWER-ONE INC) 1-OUTPUT 7 W DC-DC REG PWR SUPPLY MODULE PDF资料下载
参数资料
| 型号： | 70IMX7-03-8ZG |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 7 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT PACKAGE-14 |
| 文件页数： | 10/15页 |
| 文件大小： | 374K |
| 代理商： | 70IMX7-03-8ZG |
BCD20007-G Rev AD, 4-Nov-09
Page 4 of 15
www.power-one.com
IMX7/IMS7 DC-DC Series Data Sheet
7-Watt DC-DC Converters
Electrical Input Data
General conditions:
–TA = 25 °C, unless TC is specified.
– Connector pin i connected with Vi–.
– Trim or R input not connected.
Table 2a: Input data of IMX7
Input
20IMX7
40IMX7
70IMX7
110IMX7
Characteristics
Conditions
min
typ
max
min
typ max
min
typ max min
typ max Unit
Vi
Input voltage range1
TC min – TC max
8.4
36
16.8 6
75
40
121 60
150
V
Vi nom
Nominal input voltage
Io = 0 – Io nom
20
40
70
110
Vi sur
Repetitive surge voltage
abs. max input (3 s)
50 5
100
150
tstart up
Converter 2
switch on
Worst case condition at
0.25
0.5
0.25 0.5
s
start-up time
inh. release
Vi min and full load
0.1
t rise
Rise time 2
Vi nom
resistive load
5
ms
Io nom
capacitive load
12
Ii o
No load input current
Io = 0, Vi min – Vi max
15
30
8
15
8
15
8
15
mA
C i
Input capacitance
(for surge calculation)
4.7
0.5
0.2
μF
Vinh
Inhibit voltage
converter operating
–10
+0.8
–10
+0.8
–10
+0.8 –10
+0.8
V
converter inhibited
2.4
Vi max 2.4
Vi max
2.4
Vi max 2.4
Vi max
or open
Iinh
Inhibit current
converter operating
–0.5
– 0.5
mA
converter inhibited
1
Ii inh
Input current when the
Vi min – Vi max
33
3
converter is inhibited
Iinr p
Inrush peak current
Vi = Vi nom 4
3.8
3.7
4.2
5.6
A
fs
Switching frequency
Vi min – Vi max, Io = 0 – Io nom
approx. 400
approx. 300
kHz
Ii rr
Reflected ripple current
Io = 0 – Io nom
50
30
20
10
mApp
Vi RFI
Input RFI level conducted
EN 55022 3
BB
B
1 Vi min will not be as stated, if Vo is increased above Vo nom by use of the R or Trim input. If the output voltage is set to a higher value, Vi min
will be proportionally increased.
2 Measured with a resistive and the max. admissible capacitive load.
3 Measured with a lead length of 0.1 m, leads twisted. Double-output models with both outputs in parallel. 70/110 IMX7 models need an
external capacitor at the input, e.g., 1
μF film or ceramic.
4 Source impedance according to ETS 300132-2, version 4.3, at Vi nom.
5 The DC-DC converter shuts down automatically at approx. 38 V.
6 Operation at lower input voltage possible: Po approx. 80% of Po nom at Vi min = 14.4 V.
Fig. 3
Converter start-up and rise time
Vo nom
Vo
tstart up
trise
t
04008a
相关PDF资料 |
PDF描述 |
|---|---|
| 70IMX7-05-8ZG | 1-OUTPUT 7 W DC-DC REG PWR SUPPLY MODULE |
| 70IMX7-15-15-8ZG | 2-OUTPUT 7 W DC-DC REG PWR SUPPLY MODULE |
| 70IMX7-12-12-8ZG | 2-OUTPUT 7 W DC-DC REG PWR SUPPLY MODULE |
| 70IMX7-05-05-8ZG | 2-OUTPUT 7 W DC-DC REG PWR SUPPLY MODULE |
| 7106G-QM1-Y | 1-CH PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP44 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 70IMX7-03-9 | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:7 Watt DC-DC Converters |
| 70IMX7-05-05-8 | 功能描述:DC/DC转换器 7W (2x 5V) DC Input (40-121V) RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| 70IMX7-05-05-8G | 功能描述:DC/DC转换器 RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| 70IMX7-05-05-9 | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:7 Watt DC-DC Converters |
| 70IMX7-05-8 | 功能描述:DC/DC转换器 7W (5V) DC Input (40-121V) RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
发布紧急采购，3分钟左右您将得到回复。