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参数资料
| 型号： | PT7769N |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 40 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA31 |
| 封装： | VERTICAL MOUNT PACKAGE-31 |
| 文件页数： | 3/9页 |
| 文件大小： | 188K |
| 代理商： | PT7769N |
For technical support and more information, see inside back cover or visit www.ti.com
Note A:
Characteristic data in the above graphs has been developed from actual products tested at 25°C. This data is considered typcial for the ISR.
Note B:
SOA curves represent conditions at which internal components are at or below manufacturer’s maximum operating temperatures.
Typical Characteristics
PT7761—5V
40-A Programmable Integrated
Switching Regulator Module
50
60
70
80
90
100
0
8
16
24
32
40
Iout (A)
Efficiency
-
%
3.3V
2.5V
1.8V
VOUT
0
10
20
30
40
50
60
0
8
16
24
32
40
Iout (A)
Ripple
-
mV
2.5V
1.8V
3.3V
VOUT
0
4
8
12
16
20
0
8
16
24
32
40
Iout (A)
Pd
-
Watts
3.3V
2.5V
1.8V
VOUT
Characteristic Data, VIN =5VDC (See Note A)
Efficiency vs. Output Current
Ripple Voltage vs. Output Current
Power Dissipation vs. Output Current
Safe Operating Area Curves (See Note B)
20
30
40
50
60
70
80
90
0
8
16
24
32
40
Iout (A)
Ambient
Temperature
(°C)
400LFM
200LFM
Nat conv
Airflow
PT7761 @Vin =5V
相关PDF资料 |
PDF描述 |
|---|---|
| PT7761N | 40 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA31 |
| PT7769A | 40 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA31 |
| PT7769C | 40 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA31 |
| PT7761A | 40 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA31 |
| PT7771C | 32 A SWITCHING REGULATOR, 750 kHz SWITCHING FREQ-MAX, SMA27 |
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