TK11830MTL TOKO, Inc, TK11830MTL Datasheet
![no-image](/images/no-image-200.jpg)
TK11830MTL
Manufacturer Part Number
TK11830MTL
Description
Manufacturer
TOKO, Inc
Datasheet
1.TK11830MTL.pdf
(13 pages)
Specifications of TK11830MTL
Date_code
05+
Packing_info
SOT89-6
January 1999 TOKO, Inc.
FEATURES
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.
Positive-to-Negative Converter
Adjustable Output Voltage
On/Off Control
Thermal Protection Sensor
Broad Operating Voltage Range
Miniature Package (SOT-23L)
ORDERING INFORMATION
TK11830M
Tape/Reel Code
TAPE/REEL CODE
TL: Tape Left
POSITIVE-TO-NEGATIVE DC-DC CONVERTER
APPLICATIONS
Pagers
Cassette Recorders
Cordless Telephones
Portable Instrumentation
Radio Control Systems
Battery Operated Equipment
Local Area Network (LAN) Receivers
V FB
V ref
PROTECTION
THERMAL
BLOCK DIAGRAM
COMP
TK11830
GND
REFERENCE
CONTROL
OSCILLATOR
VOLTAGE
CONTROL
CONTROL
V ref
V IN
V OSC
V IN
TK11830
V FB
GND
V OSC
Page 1