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参数资料
| 型号： | PT5501C |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 5 A SWITCHING REGULATOR, 350 kHz SWITCHING FREQ-MAX, SMA5 |
| 封装： | ROHS COMPLIANT, SMD-5 |
| 文件页数： | 3/9页 |
| 文件大小： | 178K |
| 代理商： | PT5501C |
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 ISR.
Note B:
SOA curves represent operating conditions at which internal components are at or below manufacturer’s maximum rated operating temperatures.
Ripple vs Output Current
Efficiency vs Output Current
Ripple vs Output Current
Power Dissipation vs Output Current
Safe Operating Area; Vin =5.0V (See Note B)
Performance Data; Vin =5.0V (See Note A)
Performance Data; Vin =3.3V (See Note A)
Safe Operating Area; Vin =3.3V (See Note B)
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Iout (A)
Ambient
Temperature
(°C)
200LFM
120LFM
60LFM
Nat conv
Airflow
30.0
40.0
50.0
60.0
70.0
80.0
90.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Iout (A)
Ambient
Temperature
(
°C)
200LFM
120LFM
60LFM
Nat conv
Airflow
PT5500 Series
3-A 5-V/3.3-V Input Adjustable
Integrated Switching Regulator
40
50
60
70
80
90
100
00.5
11.5
22.5
3
Iout (A)
Efficiency
-
%
PT5501
PT5502
PT5504
PT5505
0
10
20
30
40
0
0.5
1
1.5
2
2.5
3
Iout (A)
Ripple
-
mV
PT5505
PT5504
PT5502
PT5501
50
60
70
80
90
100
0
0.5
1
1.5
2
2.5
3
Iout (A)
Efficiency
-
%
PT5502
PT5504
PT5505
0
10
20
30
40
00.5
11.5
22.5
3
Iout (A)
Ripple
-
mV
PT5505
PT5504
PT5502
0
0.25
0.5
0.75
1
1.25
00.5
11.5
22.5
3
Iout (A)
Pd
-
Watts
PT5502
PT5504
PT5505
PT5501
0
0.25
0.5
0.75
1
1.25
0
0.5
1
1.5
2
2.5
3
Iout (A)
Pd
-
Watts
PT5505
PT5504
PT5502
Typical Characteristics
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|---|---|
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| PT5502A | 功能描述:DC/DC转换器 2.5Vout 3Amp 3.3V/5V 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: |
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