전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

TC2683EUA 데이터시트(PDF) 1 Page - Microchip Technology

부품명 TC2683EUA
상세설명  Inverting Charge Pump Voltage Doublers
Download  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  MICROCHIP [Microchip Technology]
홈페이지  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

TC2683EUA 데이터시트(HTML) 1 Page - Microchip Technology

  TC2683EUA Datasheet HTML 1Page - Microchip Technology TC2683EUA Datasheet HTML 2Page - Microchip Technology TC2683EUA Datasheet HTML 3Page - Microchip Technology TC2683EUA Datasheet HTML 4Page - Microchip Technology TC2683EUA Datasheet HTML 5Page - Microchip Technology TC2683EUA Datasheet HTML 6Page - Microchip Technology TC2683EUA Datasheet HTML 7Page - Microchip Technology TC2683EUA Datasheet HTML 8Page - Microchip Technology TC2683EUA Datasheet HTML 9Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 10 page
background image
 2002 Microchip Technology Inc.
DS21548B-page 1
M TC2682/TC2683/TC2684
Features
• Small 8-Pin MSOP Package
• Operates from 1.8V to 5.5V
• 120 Ohms (typ) Output Resistance
• 99% Voltage Conversion Efficiency
• Only 3 External Capacitors Required
• Power-Saving Shutdown Mode
• Low Active Supply Current
-95
µA (typ) for TC2682
- 225
µA (typ) for TC2683
- 700
µA (typ) for TC2684
Applications
• LCD Panel Bias
• Cellular Phones PA Bias
• Pagers
• PDAs, Portable Data Loggers
• Battery-Powered Devices
Device Selection Table
Package Type
General Description
The TC2682/TC2683/TC2684 are CMOS charge pump
converters that provide an inverted doubled output
from a single positive supply. An on-board oscillator
provides the clock and only three external capacitors
are required for full circuit implementation. Switching
frequencies are 12kHz for the TC2682, 35kHz for the
TC2683, and 125kHz for the TC2684.
Low output source impedance (typically 120
Ω),
provides output current up to 10mA. The TC2682/
TC2683/TC2684 feature a 1.8V to 5.5V operating
voltage range and high efficiency, which make them an
ideal choice for a wide variety of applications requiring
a negative doubled voltage derived from a single
positive supply (for example: generation of -7.2V from
a +3.6V lithium cell or -10V generated from a +5V logic
supply).
The minimum external part count and small physical
size make this family of products useful for a wide
variety of negative bias power supply applications.
Functional Block Diagram
Part
Number
Package
Osc.
Freq.
(kHz)
Operating
Temp.
Range
TC2682EUA
8-Pin MSOP
12
-40°C to +85°C
TC2683EUA
8-Pin MSOP
35
-40°C to +85°C
TC2684EUA
8-Pin MSOP
125
-40°C to +85°C
1
2
3
4
8
7
6
5
TC2682
TC2683
TC2684
VOUT
NC
VIN
C2–
GND
C1–
C1+
C2+
8-Pin MSOP
C1+
C2+
VIN
C1–
C2
C2–
C1
TC2682
TC2683
TC2684
VOUT
+
+
+
– C
OUT
Input
GND
C1 must have a voltage rating
≥ VIN
C2 and COUT must have a voltage rating ≥ 2VIN
VOUT = -(2 x VIN)
Inverting Charge Pump Voltage Doublers


유사한 부품 번호 - TC2683EUA

제조업체부품명데이터시트상세설명
logo
Microchip Technology
TC2683EUA MICROCHIP-TC2683EUA Datasheet
230Kb / 10P
   Inverting Charge Pump Voltage Doublers
2005
More results

유사한 설명 - TC2683EUA

제조업체부품명데이터시트상세설명
logo
Microchip Technology
TC2682 MICROCHIP-TC2682_05 Datasheet
230Kb / 10P
   Inverting Charge Pump Voltage Doublers
2005
TC1682 MICROCHIP-TC1682 Datasheet
406Kb / 10P
   Inverting Charge Pump Voltage Doublers with Active High Shutdown
2002
TC3682 MICROCHIP-TC3682_05 Datasheet
240Kb / 10P
   Inverting Charge Pump Voltage Doublers with Active Low Shutdown
2005
TC1682 MICROCHIP-TC1682_05 Datasheet
239Kb / 10P
   Inverting Charge Pump Voltage Doublers with Active High Shutdown
2005
TC3682 MICROCHIP-TC3682 Datasheet
407Kb / 10P
   Inverting Charge Pump Voltage Doublers with Active Low Shutdown
2002
logo
Maxim Integrated Produc...
MAX889R MAXIM-MAX889R Datasheet
306Kb / 8P
   Inverting Charge Pump
Rev 0; 7/00
logo
New Japan Radio
NJW4191 NJRC-NJW4191_13 Datasheet
72Kb / 7P
   Inverting Charge Pump IC
logo
Linear Technology
LTC3261EMSE LINER-LTC3261EMSE Datasheet
205Kb / 6P
   High Voltage, Low Noise Inverting Charge Pump
logo
Sipex Corporation
SP682 SIPEX-SP682 Datasheet
67Kb / 8P
   Micro Power Inverting Charge Pump
logo
Linear Technology
LTC3261 LINER-LTC3261_15 Datasheet
2Mb / 14P
   High Voltage, Low Quiescent Current Inverting Charge Pump
More results


Html Pages

1 2 3 4 5 6 7 8 9 10


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com