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參數(shù)資料
| 型號(hào)： | PT6646M |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PSMA14 |
| 封裝： | SIP-14 |
| 文件頁數(shù)： | 3/18頁 |
| 文件大?。?/td> | 412K |
| 代理商： | PT6646M |
Product Folder: PT6643, (-)12Vout 12V-Input 24W Adjustable Plus to Minus Voltage Converter
PRODUCT FOLDER | PRODUCT INFO: FEATURES | DESCRIPTION | DATASHEETS | PRICING/AVAILABILITY/PKG | SAMPLES
PT6643, (-)12Vout 12V-Input 24W Adjustable Plus to Minus Voltage Converter
DEVICE STATUS: ACTIVE
VI (max) (V)
27
25
18
21
15
27
VI (min) (V)
8
IO (A)
4
2
2.5
1.5
4
VO (V)
-3.3
-5
-12
-9
-15
-2.5
Vadj Lo (V)
-2.2
-3
-9
-6
-10
-1.8
Vadj Hi (V)
-4.7
-6.5
-13.6
-10.2
-17
-4.3
VO Adjustable
Yes
FEATURES
q
Wide Input Voltage Range:
+8V to +25V
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Negative Output:
–2.5V/4A to –15V/1.5A
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Adjustable Output Voltage
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85% Efficiency
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Remote Sense Capability
DESCRIPTION
The PT6640 series is a positive input to negative output line of Integrated Switching Regulators (ISRs). Designed for general
purpose applications, the PT6640 series delivers a negative output voltage at up to 24W. The PT6640 is packaged in a 14-Pin
SIP (Single In-line Package) and is available in a surface-mount configuration.
TECHNICAL RESOURCES
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To download a document to your hard drive, right-click on the link and choose 'Save'.
DATASHEET
APPLICATION NOTES
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EMI Considerations for DC to DC Converters and Integrated Switching Regulators (Rev. A) (SLTA015A - Updated:
08/03/2000
)
q
q
q
q
Reflow Soldering Requirements for Plug-In Power Suface-Mount Products (SLTA051 - Updated: 08/01/2000)
file:///H|/imaging/BITTING/cpl/20020726_1/07262002_1/TXII/07262002/pt6643.html (1 of 2) [Jul-27-2002 6:29:19 PM]
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PT6642B | SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PSMA14 |
| PT6646G | SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PSMA14 |
| PT6642M | SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PSMA14 |
| PT6641M | SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PSMA14 |
| PT6644R | SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PSMA14 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT6646P | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 -2.5V 4A Pos to Neg Voltage Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| PT6650 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:5 AMP 24V INPUT INTEGRATED SWITCHING REGULATOR |
| PT6650_13 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:5-A 12 /24-V Input Adjustable Integrated Switching Regulator |
| PT6651 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:5 AMP 24V INPUT INTEGRATED SWITCHING REGULATOR |
| PT6651B | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 3.3Vout 5A 24V-Input Adjustable 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 |
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