Datasheet > KB3310GRE

KB3310GRE

更新时间： 2024-11-30 03:47:23

品牌	Logo	应用领域
KINGBOR		转换器泵
页数	文件大小	规格书
7页	251K
描述
Preliminary Product Information MicroPower Charge Pump Converter

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中文翻译

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KB3310GRE 数据手册

Kingbor Technology Co.,Ltd

KB3310

TEL:(86)0755-83095458 FAX:(86)0755-88364052

Preliminary Product Information

MicroPower Charge Pump Converter

DESCRIPTION

The kB3310 is a MicroPower switched capacitor

voltage converter that delivers a regulated output. No

external inductor is required for operation.

FEATURES

Step-Up Voltage Converter

2.7 to 5.0V

Input Voltage Range:

Low input current 25

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 for battery-powered

applications. Furthermore, the combination of few

external components and small package size keeps the

High Output Voltage Accuracy

r3%

t3.3V

150mA output current with VIN

Peak Current 250mA for 100ms

High Frequency 750kHz Operation

Logic-Controlled Shutdown

Short-Circuit/Over-Temperature Protection

Lead (Pb) Free SOT23-6 Package

total converter board area to

space-restricted applications.

minimum in

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.

APPLICATIONS

Cellular Phones

The kB3310 has lead (Pb) free SOT23-6 package and is

rated over the -30°C to +85°C temperature range.

Digital Cameras

Handheld Electronics

LED/Display Backlight Driver

LEDs for Camera Flash

Portable Communication Devices

MP3 Players

GPS Receivers

PDAs

APPLICATION CIRCUIT

V_OUT=5.0V (150

)

V_OUT

GND

C+

1µF

C_OUT= 10µF

V_IN

V_IN=3.3V to 5.0V

C_IN= 10µF

ON/OFF

SHDN C-

KB3310

12 3 4 5 6 7

中文翻译

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