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参数资料
| 型号： | PT4122C |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 20 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT, SMD-6 |
| 文件页数： | 3/8页 |
| 文件大小： | 180K |
| 代理商： | PT4122C |
For technical support and more information, see inside back cover or visit www.ti.com
Note A:
Characteristic data has been developed from actual products tested at 25°C. This data is considered typical data for the Converter.
Note B:
SOA curves represent the conditions at which internal components are at or below the manufacturer’s maximum operating temperatures
Typical Characteristics
PT4120 Series
20-W 48-V Input Isolated
DC/DC Converter
PT4122, 5.0 VDC (See Note A)
Efficiency vs Output Current
Ripple vs Output Current
Safe Operating Area, Vin =48V (See Note B)
Power Dissipation vs Output Current
PT4121, 3.3 VDC (See Note A)
PT4123, 12.0 VDC (See Note A)
Efficiency vs Output Current
Ripple vs Output Current
Power Dissipation vs Output Current
50
60
70
80
90
012345
Iout (A)
Efficiency
-
%
36.0V
48.0V
75.0V
Vin
0
2
4
6
8
10
12
012345
Iout (A)
Ripple
-
mV
75.0V
48.0V
36.0V
Vin
0
1
2
3
4
5
6
0
123
45
Iout (A)
Pd
-
Watts
75.0V
48.0V
36.0V
Vin
50
55
60
65
70
75
80
85
90
0
0.5
1
1.5
2
2.5
3
3.5
4
Iout (A)
Efficiency
-
%
36.0V
48.0V
75.0V
Vin
0
2
4
6
8
10
12
14
16
0
0.5
1
1.5
2
2.5
3
3.5
4
Iout (A)
Ripple
-
mV
75.0V
48.0V
36.0V
Vin
0
1
2
3
4
5
6
0
0.5
1
1.5
2
2.5
3
3.5
4
Iout (A)
Pd
-
Watts
75.0V
48.0V
36.0V
Vin
50
55
60
65
70
75
80
85
90
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
Iout (A)
Efficiency
-
%
36.0V
48.0V
75.0V
Vin
0
10
20
30
40
50
60
70
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
Iout (A)
Ripple
-
mV
75.0V
48.0V
36.0V
Vin
0
1
2
3
4
5
6
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
Iout (A)
Pd
-
Watts
75.0V
48.0V
36.0V
Vin
Safe Operating Area, Vin =48V (See Note B)
20
30
40
50
60
70
80
90
012
34
5
Iout (A)
Ambient
Temperature
(°C)
200LFM
120LFM
60LFM
Nat conv
Airflow
20
30
40
50
60
70
80
90
0
1234
Iout (A)
Ambient
Temperature
(
°C)
200LFM
120LFM
60LFM
Nat conv
Airflow
20
30
40
50
60
70
80
90
0
0.25
0.5
0.75
1
1.25
1.5
1.75
Iout (A)
Ambient
Temperature
(
°C)
200LFM
120LFM
60LFM
Nat conv
Airflow
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PT4122CT | 制造商:TI 制造商全称:Texas Instruments 功能描述:20-W 48-V Input Isolated DC/DC Converter |
| PT4123 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:12Vout 20W 48V-Input Isolated DC-DC Converter |
| PT4123A | 功能描述:DC/DC转换器 12Vout 20W 48V-Input Iso DC-DC Converter 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: |
| PT4123C | 功能描述:DC/DC转换器 12Vout 20W 48V-Input Iso DC-DC Converter 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: |
| PT4124 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:15Vout 20W 48V-Input Isolated DC-DC Converter |
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