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KB3301PR中文资料KINGBOR数据手册PDF规格书

KB3301PR
厂商型号

KB3301PR

功能描述

Step-up DC/DC converter

文件大小

97.12 Kbytes

页面数量

5

生产厂商 Kingbor Technology Co
企业简称

KINGBOR

中文名称

Kingbor Technology Co

原厂标识
数据手册

下载地址一下载地址二

更新时间

2025-6-24 22:59:00

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KB3301PR规格书详情

General Description

The KB3301 is a small, high efficiency, and low voltage step-up DC/DC converter with an Adaptive Current Mode PWM control loop, includes an error amplifier, ramp generator, comparator, switch pass element and driver in which providing a stable and high efficient operation over a wide range of load currents. It operates in stable waveforms without external compensation.

The low start-up input voltage below 0.8V makes KB3301 suitable for 1 to 4 battery cells applications of providing up to 300mA output current. The 500KHz high switching rate minimized the size of external components. Besides, the 14µA low quiescent current together with high efficiency maintains long battery lifetime.

The KB3301 is available in small package SOT-26 and SOT89-5

Features

♦ 90 Efficiency

♦ High Supply Capability to Deliver 5.0V 500mA with input 3.6V-4.2V

♦ 14µA Quiescent (switch-off) Supply Current

♦ 500KHz Fixed Switching Frequency

♦ Zero Shutdown Mode Supply Current

♦ Providing Flexibility for Using Internal and External Power Switches

♦ 1.0V Low Start-up Input Voltage

♦ Small SOT-26 & SOT89-5 Package

Applications

♦ LCD Panel

♦ DSC

♦ MP3

♦ Wireless Equipment

♦ Portable Instrument

♦ PDA

产品属性

  • 型号:

    KB3301PR

  • 制造商:

    KINGBOR

  • 制造商全称:

    KINGBOR

  • 功能描述:

    Step-up DC/DC converter

供应商 型号 品牌 批号 封装 库存 备注 价格
KINGBOR
24+
NA/
87
优势代理渠道,原装正品,可全系列订货开增值税票
询价
KINGBOR
2016+
SOT23-5
2600
只做原装,假一罚十,公司可开17%增值税发票!
询价
KINGBOR
24+
SOT235
80000
只做自己库存,全新原装进口正品假一赔百,可开13%增
询价
KINGBOR
10+
SOT-23-5
150
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
KB
24+
SOT89-5
393428
电源IC原装正品有优势
询价
KINGBOR
24+
SOT23-5
880000
明嘉莱只做原装正品现货
询价
KINGBOR
1836+
SOT23-5
9852
只做原装正品现货!或订货假一赔十!
询价
KINGBOR
2015+
SOT23-5
26998
专业代理电源IC,型号齐全,公司优势产品
询价
KINGBOR
20+
SOT23-5
43000
原装优势主营型号-可开原型号增税票
询价
KINGBOR
SOT23-5
15620
一级代理 原装正品假一罚十价格优势长期供货
询价