EEWORLDEEWORLDEEWORLD

Part Number

Search

3563

Description
LINEAR INTEGRATED CIRCUIT
CategoryTopical application    Wireless rf/communication   
File Size161KB,10 Pages
ManufacturerUNISONIC TECHNOLOGIES CO.,LTD
Websitehttp://www.unisonic.com.tw/
Download Datasheet Compare View All

3563 Online Shopping

Suppliers Part Number Price MOQ In stock  
3563 - - View Buy Now

3563 Overview

LINEAR INTEGRATED CIRCUIT

UTC 3563
LINEAR INTEGRATED CIRCUIT
HIGH-EFFICIENCY DC/DC
CONVERTER
DESCRIPTION
The UTC 3563 is a monolithic control circuit
containing the primary functions required for DC to DC
converters and highside-sensed constant current
source. The device consists of an internal temperature
compensated reference, comparator, controlled duty
cycle oscillator with an active current sense circuit,
bootstrapped driver, and high current output switch.
This device is specifically designed to construct a
constant current source for battery chargers with a
minimum
number
of
external
components.
Bootstrapped driver can drive the NPN output switch
to saturation for higher efficiency and less heat
dissipation. The UTC 3563 can deliver 1.5A
continuous current without requiring a heat sink.
SOP-8
DIP-8
FEATURES
*3V to 30V input voltage operation.
*Internal 2A peak current switch.
*1.5A continuous output current.
*Bootstrapped driver.
*High side current sense capability.
*High efficiency (up to 90%)
*Internal
±2%
reference.
*Low quiescent current at 1.6mA.
*Frequency operation from 100Hz to 100KHz.
APPLICATIONS
*Constant current source for battery chargers.
*Saver for cellular phones.
*Step-Down DC-DC converter module.
PIN CONFIGURATION
DC
1
8
BOOST
DE
2
7
IS
CF
3
6
VCC
GND
4
5
FB
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R103-013,B

3563 Related Products

3563 UTC3563
Description LINEAR INTEGRATED CIRCUIT LINEAR INTEGRATED CIRCUIT
A brief discussion on the difficulties of developing and debugging RTOS-based systems
Bare metal systems and RTOS systemsToday's embedded systems are becoming more and more complex. They not only have certain computing requirements, but also require GUI to achieve human-computer intera...
MamoYU Real-time operating system RTOS
Application of PMC4351 in Portable 2M Bit Error Tester
Application of PMC4351 in Portable 2M Bit Error Tester...
feifei Test/Measurement
Does anyone have a USB to PS/2 keyboard adapter?
Where can I buy it? :loveliness:...
henryli2008 Talking
S3C44BOX Chinese Data Sheet (VO.12)
This article will introduce the core content of the S3C44BOX Chinese data sheet in detail. It is a good reference book....
rain RF/Wirelessly
I2C device pins, forget to add pull-up resistors, can the MSP430 port be operated?
Since it was the first time to use I2C devices, I didn't know to add pull-up resistors to the SDA and SCL pins of AT24C02 when designing the PCB. Since the pins of I2C devices are open-drain structure...
33love Microcontroller MCU
Tell us about your soldering station?
:) When making electronics, soldering iron is an indispensable tool. As an electronics practitioner, it is our partner, although it is not so conspicuous at ordinary times. Let's talk about your "it" ...
mark0908 Robotics Development

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 525  1215  1024  2712  4  11  25  21  55  1 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号