參數(shù)資料
型號: KB3310
廠商: Electronic Theatre Controls, Inc.
英文描述: Preliminary Product Information MicroPower Charge Pump Converter
中文描述: 初步產(chǎn)品信息微功耗電荷泵轉(zhuǎn)換器
文件頁數(shù): 1/7頁
文件大小: 261K
代理商: KB3310
V
OUT
GND
SHDN
C-
C+
V
IN
C
OUT
= 10μF
C
IN
= 10μF
V =5.0V (150 )
V =3.3V to 5.0V
1μF
ON/OFF
The kB3310 is a MicroPower switched capacitor
voltage converter that delivers a regulated output. No
external inductor is required for operation.
The kB3310 can deliver up to 150mA to the voltage
regulated output. It features very low quiescent current
and high efficiency over a large portion of its load range,
making
this
device
ideal
applications. Furthermore, the combination of few
external components and small package size keeps the
total
converter
board
area
space-restricted applications.
The kB3310 uses a pulse skipping technique to provide
a regulated output from a varying input supply. The
kB3310 contains a thermal management circuit to
protect the device under continuous output short-circuit
conditions.
The kB3310 has lead (Pb) free SOT23-6 package and is
rated over the -30°C to +85°C temperature range.
for
battery-powered
to
a
minimum
in
Step-Up Voltage Converter
Input Voltage Range: 2.7 to 5.0V
Low input current 25
High Output Voltage Accuracy
150mA output current with VIN
t
3.3V
Peak Current 250mA for 100ms
High Frequency 750kHz Operation
Logic-Controlled Shutdown
Short-Circuit/Over-Temperature Protection
Lead (Pb) Free
SOT23-6 Package
P
A
r
3%
Cellular Phones
Digital Cameras
Handheld Electronics
LED/Display Backlight Driver
LEDs for Camera Flash
Portable Communication Devices
MP3 Players
GPS Receivers
PDAs
1
2
3
6
5
4
APPLICATIONS
FEATURES
DESCRIPTION
APPLICATION CIRCUIT
1
KB3310
Kingbor Technology Co.,Ltd
TEL:(86)0755-83095458 FAX:(86)0755-88364052
Preliminary Product Information
MicroPower Charge Pump Converter
KB3310
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