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參數(shù)資料
| 型號(hào)： | PT6921N |
| 英文描述： | 30V Single N-Channel HEXFET Power MOSFET in a SO-8 package; A IRF7458 with Standard Packaging |
| 中文描述： | 開(kāi)關(guān)電源控制器 |
| 文件頁(yè)數(shù)： | 4/7頁(yè) |
| 文件大?。?/td> | 138K |
| 代理商： | PT6921N |
For technical support and more information, see inside back cover or visit www.ti.com/powertrends
Application Notes
continued
1.2
1.25
1.3
1.35
1.4
1.45
1.5
1.55
1.6
1.65
1.7
1.75
1.8
1.85
1.9
1.95
2.0
2.05
2.1
2.15
2.2
2.25
2.3
2.35
2.4
2.45
2.5
2.55
2.6
2.65
2.7
2.75
2.8
2.85
2.9
2.95
3.0
3.05
3.1
3.15
3.2
3.25
3.3
3.4
3.5
3.6
R1/R3 =
(Blue)
(0.0)k
(3.3)k
(8.2)k
(16.3)k
(32.6)k
(81.4)k
189.0k
91.1k
58.6k
42.3k
32.6k
26.0k
21.4k
17.9k
15.2k
13.0k
11.3k
9.8k
8.5k
7.5k
6.5k
5.7k
5.0k
4.4k
3.8k
3.3k
2.8k
2.4k
2.0k
1.6k
1.3k
1.0k
0.7k
0.5k
0.2k
0.0k
(0.0)k
(1.6)k
(3.5)k
(5.8)k
(8.5)k
(11.8)k
(16.0)k
(21.4)k
(28.5)k
(38.5)k
(53.5)k
(78.5)k
(129.0)k
(279.0)k
(3.6)k
(5.1)k
(6.7)k
(8.5)k
(10.6)k
(12.9)k
(15.6)k
(18.6)k
(22.2)k
See Note 3
(26.4)k
(31.5)k
(37.6)k
(45.4)k
(55.3)k
(68.6)k
(87.1)k
(115.0)k
(161.0)k
(254.0)k
(532.0)k
189.0k
88.5k
55.2k
38.5k
28.5k
21.8k
17.1k
13.5k
10.7k
8.5k
109.0k
See Note 5
48.4k
28.2k
R2/R4 = Black
Table 2
PT6920/PT6930 ADJUSTMENT RESISTOR VALUES
Output Bus
V
1
out
Series Pt#
Standard Case
PT6921/6922
Excalibur Case PT6931/6932
Adj Resistor
(R3)
/R4
V
o
(nom)
3.3Vdc
V
2
out
PT6921
PT6931
(R1)
/R2
2.5Vdc
PT6922
PT6932
(R1)
/R2
1.5Vdc
Va(req’d)
PT6920/PT6930 Series
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PT6922A | 30V Single N-Channel HEXFET Power MOSFET in a SO-8 package; Similar to IRF7458 with Lead Free Packaging |
| PT6922C | SMPS Controller |
| PT6922N | 30V Single N-Channel HEXFET Power MOSFET in a D2-Pak package; A IRL3713S with Standard Packaging |
| PT6956 | 12 Bits Shift Register Latched Constant Current Driver IC |
| PT6957 | 16 Bits Shift Register Latched Constant Current Driver IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT6922 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:5V TO 3.3V/2.5V 25 WATT DUAL OUTPUT INTEGRATED SWITCHING REGULATOR |
| PT6922A | 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 |
| PT6922C | 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 |
| 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:Texas Instruments 功能描述:8-A 5V-Input Dual-Output Integrated Switching Regulator |
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