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參數(shù)資料
| 型號(hào)： | PT6922C |
| 英文描述： | SMPS Controller |
| 中文描述： | 開(kāi)關(guān)電源控制器 |
| 文件頁(yè)數(shù)： | 2/7頁(yè) |
| 文件大?。?/td> | 138K |
| 代理商： | PT6922C |
For technical support and more information, see inside back cover or visit www.ti.com/powertrends
Typical Characteristics
Note A:
All characteristic data listed 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 conditions.
PT6921, V
2
out = 2.5V, I
2
out = 2.2A
(See Note A)
Total Efficiency vs I1out
Total Power Dissipation vs I1out
E
P
I1out (A)
I1out (A)
Vin
Vin
30
40
50
60
70
80
90
0
1
2
3
4
5
6
Nat conv.
60LFM
200LFM
I1out (A)
T
Safe Operating Area vs I1out
(See Note B)
40
50
60
70
80
90
100
0
1
2
3
4
5
6
4.5V
5.0V
5.5V
V1out Ripple vs I1out
R
I1out (A)
0
2
4
6
8
10
0
1
2
3
4
5
6
4.5V
5.0V
5.5V
0
10
20
30
40
50
0
1
2
3
4
5
6
4.5V
5.0V
5.5V
Vin
PT6920 Series
25 Watt 5V Input Dual Output
Integrated Switching Regulator
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT6922N | 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 3.3/1.5Vout 25W 5Vin Adj Dual Output 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(kāi)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 |
| PT6930 | 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:8-A 5V-Input Dual-Output Integrated Switching Regulator |
| PT6931 | 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:5V TO 3.3V/2.5V 25 WATT DUAL OUTPUT INTEGRATED SWITCHING REGULATOR |
| PT6931A | 功能描述:DC/DC轉(zhuǎn)換器 25W 5V-Input Adj Dual Output 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(chēng)）: 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: |
| PT6931C | 功能描述:DC/DC轉(zhuǎn)換器 25W 5V-Input Adj Dual Output 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(chēng)）: 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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