參數(shù)資料
型號(hào): PT5071C
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 1.5 A SWITCHING REGULATOR, 550 kHz SWITCHING FREQ-MAX, SMA14
封裝: ROHS COMPLIANT, SURFACE MOUNT PACKAGE-14
文件頁(yè)數(shù): 2/4頁(yè)
文件大?。?/td> 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
相關(guān)PDF資料
PDF描述
PT5071N 1.5 A SWITCHING REGULATOR, 550 kHz SWITCHING FREQ-MAX, SMA14
PT5071A 1.5 A SWITCHING REGULATOR, 550 kHz SWITCHING FREQ-MAX, SMA14
PT5121A 1 A SWITCHING REGULATOR, 800 kHz SWITCHING FREQ-MAX, PSMA3
PT5123N 1 A SWITCHING REGULATOR, 875 kHz SWITCHING FREQ-MAX, PSMA3
PT5121C 1 A SWITCHING REGULATOR, 800 kHz SWITCHING FREQ-MAX, SMA3
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