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參數資料
| 型號： | TK11811 |
| 廠商： | TOKO Inc. |
| 元件分類： | DC/DC變換器 |
| 英文描述： | DC-DC CONVERTER |
| 中文描述： | DC - DC變換器 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 60K |
| 代理商： | TK11811 |
January 1999 TOKO, Inc.
Page 1
TK11811
GND
T
OSC
VOUT
Vref
OSCILLATOR
VIN
FB
+
-
BLOCK DIAGRAM
DESCRIPTION
The TK11811 is a low power, low input voltage DC-DC
converter.
This device can be optimized for use in high or low current
applications through component selection. The output
voltage is selectable for 1.9 or 2.8 V operation and can be
trimmed to any voltage in between.
The frequency of the built-in relaxation oscillator is set by
external components. The internal voltage regulator
provides a stable output voltage. Optimized Toko inductor
components are available.
The TK11811 is available in a miniature SOT-23L surface
mount package.
FEATURES
I
Miniature Package (SOT-23L)
I
Low Start-up Voltage [0.6 V (typ.)]
I
Few External Components
I
Selectable Output Voltage (1.9 V or 2.8 V)
I
High and Low Current Optimized Designs
APPLICATIONS
I
Pagers
I
Cassette Recorders
I
Cordless Telephones
I
Portable Instrumentation
I
Radio Control Systems
I
Mobile Radios
I
Battery Operated Equipment
I
Local Area Network (LAN) Receivers
TK11811
20P
FB
VOUT
T
OSC
GND
VIN
ORDERING INFORMATION
TAPE/REEL CODE
TL: Tape Left
Tape/Reel Code
TK11811M
DC-DC CONVERTER
相關PDF資料 |
PDF描述 |
|---|---|
| TK11811D1 | DC-DC CONVERTER |
| TK11811M | DC-DC CONVERTER |
| TK11811MTL | DC-DC CONVERTER |
| TK11812MD2 | Silver Mica Capacitor; Capacitance:2700pF; Capacitance Tolerance: 5%; Series:CM06; Voltage Rating:500VDC; Capacitor Dielectric Material:Mica; Termination:Radial Leaded; Lead Pitch:8.7mm; Leaded Process Compatible:No RoHS Compliant: No |
| TK11812 | DC-DC CONVERTER |
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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