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PT4401 LED白光驱动芯片 资料及应用

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PT4401 详细介绍

PT4401是一款三路并联LED白光驱动芯片,能够驱动3-4颗LED,效率高达86%,外围线路非常简单,不需要电阻、电容,均流设计(恒流源),抗干扰能力强,性价比高,SOT23-6封装,可兼容AMC7110/7113。

PT4401 型号
华润矽威 品牌系列产品 PT4401
PT4401 批号 07+
PT4401 数量 10000
PT4401 封装 SOT23-6
PT4401 包装
PT4401 备注 全新原装现货,07年无铅,详情欢迎来电!
PT4401
PDF技术资料 pt4400.pdf
PT4401 询价

询价热线:

0755-83283733, 83031813,33062500

QQ:623069669

MSN:sumzi003@sumzi.com  sumzi006@sumzi.com

Email:sumzi@sumzi.com 

http://www.sumzi.com



Features
• Up to 75W Output:
20A @3.3V, 15A @5V
• Input Voltage Range:
36V to 75V
• Programmable Output Voltage
• 91% Efficiency (PT4403)
• 1500 VDC Isolation
• On/Off Control
• Over-Current Protection
•Differential Remote Sense
• Output Over-Voltage Protection
• Over-Temperature Shutdown
• Undervoltage Lockout
• Low Profile Package (12mm)
• Compact PCB Layout:
(Horizontal Config. 1.45in × 2.6in,
Vertical Config. < 1 in2)
• Solderable Copper Case
• Agency Approvals Pending

Ordering Information
PT4401 = 1.3 to 3.5 Volts
PT4402 = 1.05 to 1.75Volts
PT4403 = 3.4 to 5.7 Volts
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