參數(shù)資料
型號(hào): TK11830MTL
廠商: TOKO INC
元件分類: 穩(wěn)壓器
英文描述: POSITIVE-TO-NEGATIVE DC-DC CONVERTER
中文描述: SWITCHING REGULATOR, PDSO6
封裝: SOT-23L, SMT-6
文件頁(yè)數(shù): 1/13頁(yè)
文件大小: 85K
代理商: TK11830MTL
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
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