參數(shù)資料
型號(hào): TK11835MTL
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: SWITCHED CAPACITOR REGULATOR, PDSO6
封裝: SOT-23L, SMT-6
文件頁數(shù): 1/1頁
文件大?。?/td> 13K
代理商: TK11835MTL
May, 1997 TOKO, Inc.
Page 1
TK11835
POSITIVE TO NEGATIVE DC-DC CONVERTER
DESCRIPTION
The TK11835 is a positive to negative switching regulator.
This IC converts a positive input voltage into a regulated
negative output voltage. The maximum regulated output
voltage and current are determined by the choice of the
external transistor and inductor.
The thermal protection feature provides oscillator shut-
down in the event of an overload condition. The wide input
voltage range of 1.8 V to 15 V and a 50 mA base drive
capability for the external transistor allow flexible operation
in a large number of applications.
The TK11835 is available in a miniature SOT-26 surface
mount package.
FEATURES
I
Positive-to-Negative Switching Regulator
I
Adjustable Output Voltage
I
Thermal Protection Sensor
I
Broad Operating Voltage Range
I
Miniature Package (SOT-26)
I
Synchronization to External Pulse
BLOCK DIAGRAM
APPLICATIONS
I
Cellular Phones
I
Cordless Telephones
I
Radio Control Systems
I
Wireless Communications Systems
I
Battery Operated Equipment
I
Portable Instrumentations
I
Portable Computers
I
Personal Digital Assistants
I
Local Area Network (LAN) Receivers
TK11835
1
3
BASE
IS
6
4
2
5
GND
VFB
VCC
VREF
N35
IS
BASE
GND
VFB
5
VREF
VCC
-
+
4
REFERENCE
VOLTAGE
2
THERMAL
PROTECTION
1
6
3
+
-
COMP
HYST
COMP
ADVANCED INFORMATION
TK11835MTL
Note: Standard packaging is tape left, 1000 pcs/reel.
ORDERING INFORMATION
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