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參數(shù)資料
| 型號(hào)： | PT7756A |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 15 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA27 |
| 封裝： | SIP-27 |
| 文件頁(yè)數(shù)： | 2/7頁(yè) |
| 文件大?。?/td> | 149K |
| 代理商： | PT7756A |
For technical support and more information, see inside back cover or visit www.ti.com/powertrends
Efficiency vs Output Current (@Vin=+24V)
Efficiency
(%)
Output Current (A)
PT7751 Safe Operating Area (@Vin=+24V, Over Vo Range)
Output Current (A)
Ambient
Temperature
(°C)
Airflow
Note:
SOA curves represent operating conditions at which internal components are at or below manufacturer’s maximum rated operating temperatures.
Ordering Information
PT7751
J
J = 2.5 to 5.6 Volts
PT7756
J
J = 6.6 to 12.8 Volts
(For dimensions and PC board layout,
see Package Styles 1000 and 1010.)
TYPICAL
CHARACTERISTICS
Programming Information
PT7751
PT7756
VID4=1 VID4=0 VID4=1 VID4=0
VID3 VID2 VID1 VID0
Vout
1
2.5V
4.1V
6.6V
9.8V
1
0
2.6V
4.2V
6.8V
10.0V
1
0
1
2.7V
4.3V
7.0V
10.2V
1
0
2.8V
4.4V
7.2V
10.4V
1
0
1
2.9V
4.5V
7.4V
10.6V
1
0
1
0
3.0V
4.6V
7.6V
10.8V
1
0
1
3.1V
4.7V
7.8V
11.0V
1
0
3.2V
4.8V
8.0V
11.2V
0
1
3.3V
4.9V
8.2V
11.4V
0
1
0
3.4V
5.0V
8.4V
11.6V
0
1
0
1
3.5V
5.1V
8.6V
11.8V
0
1
0
3.6V
5.2V
8.8V
12.0V
0
1
3.7V
5.3V
9.0V
12.2V
0
1
0
3.8V
5.4V
9.2V
12.4V
0
1
3.9V
5.5V
9.4V
12.6V
0
4.0V
5.6V
9.6V
12.8V
Logic 0 = Pin 12 potential (remote sense gnd)
Logic 1 = Open circuit (no pull-up resistors)
VID3 and VID4 may not be changed while the unit is operating.
Output Current (A)
Riplle
(mV)
Ouput Ripple vs Output Current (@Vin=+24V)
Output Current (A)
Pd
(Watts)
Power Dissipation vs Output Current (@Vin=+24V)
PT7756 Safe Operating Area (@Vin=+24V, Over Vo Range)
Output Current (A)
Ambient
Temperature
(°C)
Airflow
PT Series Suffix (PT1234X)
Case/Pin
Configuration
Vertical Through-Hole
N
Horizontal Through-Hole A
Horizontal Surface Mount
C
20
30
40
50
60
70
80
90
0
3
6
9
12
15
Nat conv
60LFM
120LFM
200LFM
20
30
40
50
60
70
80
90
036
9
12
15
Nat conv
60LFM
120LFM
200LFM
40
50
60
70
80
90
100
036
9
12
15
12.0V
5.0V
3.3V
2.5V
0
10
20
30
40
50
60
70
0369
12
15
12.0V
5.0V
3.3V
2.5V
0
2
4
6
8
10
12
14
16
036
9
12
15
12.0V
5.0V
3.3V
2.5V
Vout
PT7750 Series
15 Amp 24V Input “Big Hammer III”
Programmable ISR
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT7756C | 功能描述:DC/DC轉(zhuǎn)換器 6.6-12.8Vout 15A 24V Input Prog ISR RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| PT7756N | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 6.6-12.8Vout 15A 24V Input Prog ISR RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| PT7761 | 制造商:DATATRONIC 功能描述: |
| PT7761-5V | 制造商:TI 制造商全稱:Texas Instruments 功能描述:40-A Programmable Integrated Switching Regulator Module |
| PT7761A | 功能描述:DC/DC轉(zhuǎn)換器 1.3V to 3.5V 40-A 5V Input Prog ISR RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
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