KB3301PR中文资料KINGBOR数据手册PDF规格书
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 |
24+ |
SOT23-5 |
880000 |
明嘉莱只做原装正品现货 |
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 |
24+ |
SOT-23-5 |
1365 |
原装现货假一赔十 |
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 |
23+ |
NA |
19960 |
只做进口原装,终端工厂免费送样 |
询价 | ||
KB |
23+ |
SOT-25 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
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 |