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參數(shù)資料
| 型號： | TC110503ECT |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | PFM/PWM Step-Up DC/DC Controller |
| 中文描述： | 烤瓷/ PWM升壓DC / DC控制器 |
| 文件頁數(shù)： | 3/16頁 |
| 文件大?。?/td> | 464K |
| 代理商： | TC110503ECT |
2002 Microchip Technology Inc.
DS21355B-page 3
TC110
2.0
PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 2-1.
TABLE 2-1:
PIN FUNCTION TABLE
Pin No.
(5-Pin SOT-23A)
Symbol
Description
1
V
OUT
Internal device power and voltage sense input. This dual function input provides both feedback
voltage sensing and internal chip power. It should be connected to the regulator output. (See
Section 4.0, Applications).
Power supply voltage input.
Shutdown input. A logic low on this input suspends device operation and supply current is
reduced to less than 0.5
μ
A. The device resumes normal operation when SHDN is again brought
high. An RC circuit connected to this input also determines the soft-start time.
Ground terminal.
External switch transistor drive complimentary output. This pin drives the external switching
transistor. It may be connected to the base of the external bipolar transistor or gate of the external
N-channel MOSFET. (See Section 4.0, Applications).
2
3
V
DD
SHDN/SS
4
5
GND
EXT
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| TC1121EUA | 100mA Charge Pump Voltage Converter with Shutdown |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TC110503ECTTR | 功能描述:開關變換器、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 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| TC1106D-120M | 制造商:PRODUCTWELL 制造商全稱:PRODUCTWELL 功能描述:TOROID INDUCTORS |
| TC1107 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:300mA CMOS LDO with Shutdown and VREF Bypass |
| TC1107_13 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:300mA CMOS LDO with Shutdown and VREF Bypass |
| TC1107-2.5VOA | 功能描述:低壓差穩(wěn)壓器 - LDO 300mA LDO w/Shdn RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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