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參數(shù)資料
| 型號： | TC105 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | PFM/PWM Step-Down DC/DC Controller |
| 中文描述： | 烤瓷/ PWM降壓DC / DC控制器 |
| 文件頁數(shù)： | 3/14頁 |
| 文件大?。?/td> | 433K |
| 代理商： | TC105 |
2002 Microchip Technology Inc.
DS21349B-page 3
TC105
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
EXT
Switch transistor control output. This terminal connects to the gate of an external P-channel
MOSFET (or to the base of an external PNP transistor through a current limiting resistor).
Power supply voltage input.
Ground terminal.
Shutdown input (active low). The device enters a low power shutdown state when this input is
brought low. During shutdown, regulator action is suspended, and supply current is reduced to
less than 0.5
μ
A. The device resumes normal operation when SHDN is again brought high.
Voltage sense input. This input senses output voltage for regulation and must be connected to the
output voltage node as shown in the application schematic in this data sheet.
2
3
4
V
DD
GND
SHDN
5
V
OUT
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|---|---|
| TC-105 | 制造商:Thomas & Betts 功能描述:CABLE TIE 制造商:Thomas & Betts 功能描述:CABLE TIE MTG BASE, ALUM, 25.4MM L X 12.7MM W; Mount Fixing Type:Adhesive / Screw; Mount Material:Aluminium; Mount Color:Metallic; Accessory Type:Cable Tie Mounting Base; Cable Tie Width Max:4.83mm; Length:25.4mm; Width:12.7mm ;RoHS Compliant: Yes 制造商:Thomas & Betts 功能描述:CABLE TIE MTG BASE, TY-RAP, 0.5 X 1 IN, ALUM; Mount Fixing Type:Adhesive / Screw; Mount Material:Aluminium; Mount Color:Metallic; Accessory Type:Mounting Base; Body Material:Aluminium; Color:Metallic; Mounting Type:Screw ;RoHS Compliant: Yes |
| TC105 | 制造商:Thomas & Betts 功能描述:CABLE FASTENER |
| TC-105 | 制造商:Thomas & Betts 功能描述:CABLE TIE .5X1" AL MTG BASE-TC2PA |
| TC105_13 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:PFM/PWM Step-Down DC/DC Controller |
| TC10500A | 制造商:Mallory Sonalert Products Inc 功能描述: |
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