参数资料
型号: PMA5310SF/B
厂商: ERICSSON POWER MODULES AB
元件分类: 电源模块
英文描述: 1-OUTPUT 39.6 W DC-DC REG PWR SUPPLY MODULE
封装: SMT-14
文件页数: 11/15页
文件大小: 289K
代理商: PMA5310SF/B
5
PMA 5000 Series Datasheet
EN/LZT 146 034 R1B Ericsson Power Modules, November 2003
Efciency
Output Characteristic
Output Current Derating
Power Dissipation
PMA 5319 Typical Characteristics
Start-Up
Turn-Off
Start-up at IO=12A resistive load at TC=+25 °C,
Vin=5.0 V. Start enabled by connecting Vin.
Top trace: input voltage (2 V/div.).
Bottom trace: output voltage (1 V/div.).
Time scale: 5 ms/div.
Output voltage vs. load current at TC=+25 °C, Vin=5.0 V.
Available load current vs. ambient air temperature and
airow at Vin=5.0 V. See conditions on page 12.
Efciency vs. load current and input voltage at TC=+25 °C
03
6
9
12
15
70
75
80
85
90
95
[A]
[%]
4.5 V
5.0 V
5.5 V
020
40
60
80
100
0
2
4
6
8
10
12
14
[°C]
[A]
3.0 m/s (600 lfm)
1.5 m/s (300 lfm)
1.0 m/s (200 lfm)
0.5 m/s (100 lfm)
Nat. Conv.
0
369
12
15
2.40
2.45
2.50
2.55
2.60
[A]
[V]
0369
12
15
0
1
2
3
4
[A]
[W]
4.5 V
5.0 V
5.5 V
Dissipated power vs. load current and input voltage at
TC=+25 °C
Turn-off at IO=12A resistive load at TC=+25 °C,
Vin=5.0 V. Turn-off enabled by disconnecting Vin.
Top trace: input voltage (2 V/div.).
Bottom trace: output voltage (0.5 V/div.).
Time scale: 0.5 ms/div.
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