Dongguan xinman Electronic Co., Ltd.

Product

Contact us

  • Address: Tangxia Town, Dongguan City, 101 Avenue
  • Contact person: Mr.Wen
  • Phone:13632396789
  • The main:Provide all kinds of active devices, passive components and electrical components and other electronic components
Descriptions

The LinkSwitch-II dramatically simplifies low power CV/CC charger designs by eliminating an optocoupler and secondary control circuitry. The device introduces a revolutionary control technique to provide very tight output voltage and current
regulation, compensating for transformer and internal parameter tolerances along with input voltage var

Features
  • Dramatically Simplifies CV/CC Converters
    • Eliminates optocoupler and all secondary CV/CC control circuitry
    • Eliminates all control loop compensation circuitry
  • Advanced Performance Features
    • Compensates for transformer inductance tolerances
    • Compensates for input line voltage variations
    • Compensates for cable voltage drop (LNK61X series)
    • Compensates for external component temperature variations
    • Very tight IC parameter tolerances using proprietary trimming technology
    • Frequency jittering greatly reduces EMI filter cost
    • Even tighter output tolerances achievable with external resistor selection/trimming
    • Programmable switching frequency up to 85 kHz to reduce transformer size
  • Advanced Protection/Safety Features
    • Auto-restart protection reduces power delivered by >95% for output short circuit and control loop faults (open and shorted components)
    • Hysteretic thermal shutdown – automatic recovery reduces power supply returns from the field
    • Meets high voltage creepage requirements between DRAIN and all other pins both on the PCB and at the package
  • EcoSmart? – Energy Efficient
    • Easily meets all global energy efficiency regulations
    • No-load consumption below 30 mW at 230 VAC with optional external bias winding
    • ON/OFF control provides constant efficiency down to very light loads – ideal for CEC and ENERGY STAR 2.0 regulations
    • No current sense resistors – maximizes efficiency
  • Green Package
    • Halogen free and RoHS compliant package
Applications
  • Chargers for cell/cordless phones
  • PDAs, MP3/portable audio devices
  • adapters
  • LED drivers
  • Payment
  • Distribution
  • Customer service
  • Help
  • Information

Dongguan xinman Electronic Co., Ltd. 　@ Copyright 2013 Visit quantity:

Headquartered in Hong Kong Tel：85221913683　Fax：85221849811　Add:18/F.,Siu Ying Commercial Building,151-155 Queen's Road Central, HongKong
Guangzhou Office Tel：020-82686602　Fax：020-82686603　E-mail:gz_xinman@aliyun.com　Add: Guangzhou Zengcheng new pier Industrial District No. 13
Dongguan Office Tel：0769-82953511　Fax：0769-82953611　Add: University Road, Tangxia Town, Dongguan city Tong 101
Xiamen Office Tel： 0592-5390950　Fax：0592-5390950　Add: Hubin North Road, Siming District, Xiamen City, 101