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參數資料
| 型號： | TK11830 |
| 廠商： | TOKO Inc. |
| 元件分類： | DC/DC變換器 |
| 英文描述： | POSITIVE-TO-NEGATIVE DC-DC CONVERTER |
| 中文描述： | 正到負DC - DC轉換器 |
| 文件頁數： | 1/13頁 |
| 文件大小： | 85K |
| 代理商： | TK11830 |
January 1999 TOKO, Inc.
Page 1
TK11830
CONTROL
Vref
VOSC
VFB
VIN
GND
BLOCK DIAGRAM
DESCRIPTION
The TK11830 is a positive-to-negative DC-DC converter.
This IC converts a positive input voltage into a regulated
negative output voltage. This DC-DC converter features
an On/Off function with an active low control. The internal
voltage reference provides a stable output voltage which
can be set from -0.5 to -12.5 V. The thermal protection
feature provides oscillator shutdown in the event of an
overload condition. The wide input voltage range of 2.5 to
15 V and a 60 mA output current capability allow flexible
operation in a large number of applications.
The TK11830 is available in a miniature SOT-23L surface
mount package. Optimized Toko inductors are available.
APPLICATIONS
I
Pagers
I
Cassette Recorders
I
Cordless Telephones
I
Portable Instrumentation
I
Radio Control Systems
I
Battery Operated Equipment
I
Local Area Network (LAN) Receivers
FEATURES
I
Positive-to-Negative Converter
I
Adjustable Output Voltage
I
On/Off Control
I
Thermal Protection Sensor
I
Broad Operating Voltage Range
I
Miniature Package (SOT-23L)
TK11830
ORDERING INFORMATION
TAPE/REEL CODE
TL: Tape Left
Tape/Reel Code
TK11830M
20P
Vref
VIN
VOSC
PTHERMAL
CONTROL
CONTROL
GND
RVOLTAGE
VFB
COMP
POSITIVE-TO-NEGATIVE DC-DC CONVERTER
相關PDF資料 |
PDF描述 |
|---|---|
| TK11835MTL | POSITIVE TO NEGATIVE DC-DC CONVERTER |
| TK11835 | POSITIVE TO NEGATIVE DC-DC CONVERTER |
| TK11855F-G | Step-up DC-DC converter IC |
| TK11880F | Step-Up DC-DC Converter |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TK118A | 制造商:Thomas & Betts 功能描述:Fittings Coupler 3inch Steel |
| TK118A-RT | 制造商:Thomas & Betts 功能描述:3 IN RAINTIGHT COMPRESSION CPL |
| TK11950MTL | 制造商:TOKO 功能描述: |
| TK119A | 制造商:Thomas & Betts 功能描述:3 1/2" COUPLING,COMP.,EMT,STL 制造商:Thomas & Betts 功能描述:Fittings Coupler 3.5inch Steel |
| TK119A-RT | 制造商:Thomas & Betts 功能描述:3 1/2 IN RAINTIGHT COMPRESSION CPL |
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