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參數(shù)資料
| 型號： | TC115301ECT |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | PFM/PWM Step-Up DC/DC Converter |
| 中文描述： | 烤瓷/ PWM升壓型DC / DC轉(zhuǎn)換器 |
| 文件頁數(shù)： | 4/14頁 |
| 文件大?。?/td> | 355K |
| 代理商： | TC115301ECT |
TC115
DS21361C-page 4
2003 Microchip Technology Inc.
3.0
PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 3-1.
TABLE 3-1:
PIN FUNCTION TABLE
3.1
Power and Voltage Sense Input
(PS)
PS is a dual function input that provides both feedback
voltage sensing and internal chip power. It should be
connected to the regulator output (See Section 5.0,
“Applications”).
3.2
Shutdown Input (SHDN)
A logic-low on SHDN suspends device operation and
supply current is reduced to less than 0.5 μA. The
device resumes normal operation when SHDN is again
brought high.
3.3
Inductor Switch Output (LX)
LX is the drain of an internal N-channel switching tran-
sistor. This terminal drives the external inductor, which
ultimately provides current to the load.
3.4
Ground Terminal (GND)
Connect to circuit ground.
3.5
No Connect (NC)
No internal connection.
Pin No.
Symbol
Description
1
NC
Not connected
2
PS
Power and voltage sense input
3
SHDN
Shutdown input
4
LX
Inductor switch output
5
GND
Ground terminal
相關(guān)PDF資料 |
PDF描述 |
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| TC115331ECT | PFM/PWM Step-Up DC/DC Converter |
| TC115501ECT | PFM/PWM Step-Up DC/DC Converter |
| TC115301EMTTR | PFM/PWM Step-Up DC/DC Converter |
| TC115331EMTTR | PFM/PWM Step-Up DC/DC Converter |
| TC115501EMTTR | PFM/PWM Step-Up DC/DC Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC115301EMTTR | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 PFM/PWM Step-Up 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 |
| TC115331ECT | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:PFM/PWM Step-Up DC/DC Converter |
| TC115331EMTTR | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 PFM/PWM Step-Up 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 |
| TC115501ECT | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:PFM/PWM Step-Up DC/DC Converter |
| TC115501EMTTR | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 PFM/PWM Step-Up 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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