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参数资料
| 型号： | PT5071C |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 1.5 A SWITCHING REGULATOR, 550 kHz SWITCHING FREQ-MAX, SMA14 |
| 封装： | ROHS COMPLIANT, SURFACE MOUNT PACKAGE-14 |
| 文件页数： | 2/4页 |
| 文件大小： | 150K |
| 代理商： | PT5071C |
For technical support and more information, see inside back cover or visit www.ti.com/powertrends
Typical Characteristics
Note A:
All Characteristic data in the above graphs 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.
PT5071—12V
1.5 Amp, 12V Step-Up/Step-Down
Integrated Switching Regulator
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
0.0
0.3
0.6
0.9
1.2
1.5
Iout (A)
Ambient
Temperature
(°C)
200LFM
120LFM
60LFM
Nat conv
Airflow
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
0.0
0.3
0.6
0.9
1.2
1.5
Iout (A)
Ambient
Temperature
(°C)
200LFM
120LFM
60LFM
Nat conv
Airflow
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
0.0
0.3
0.6
0.9
1.2
1.5
Iout (A)
Ambient
Temperature
(°C)
200LFM
120LFM
60LFM
Nat conv
Airflow
Safe Operating Area Curves (See Note B)
PT5071, Vin =7V
PT5071, Vin =12V
PT5071, Vin =16V
0
50
100
150
200
250
0
0.3
0.6
0.9
1.2
1.5
Iout (A)
Ripple
-
mV
7.0V
12.0V
16.0V
VIN
50
60
70
80
90
0
0.3
0.6
0.9
1.2
1.5
Iout (A)
Efficiency
-
%
7.0V
12.0V
16.0V
VIN
0
1
2
3
4
5
0
0.3
0.6
0.9
1.2
1.5
Iout (A)
Pd
-
Watts
16.0V
12.0V
7.0V
VIN
PT5071 Performance, V
o
=12V (See Note A)
Efficiency vs Output Current
Ripple vs Output Current
Power Dissipation vs Output Current
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相关代理商/技术参数 |
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| PT50-780HM | 功能描述:固定电感器 50uH 15% .05ohm HznMnt Toroid PwrInd RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
| PT50-780VM | 功能描述:固定电感器 TOROID 50 UH 15% RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
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