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带I²C 接口 1.5A LED 相机闪光灯驱动器_BD7710GWL

BD7710GWL是同步整流升压DC/DC型3ch的1.5A Flash LED Driver 。&支持sup2;接口。通过同步整流(无需外接肖特基势垒二极管)和小型封装实现了省空间化。

* 本产品是标准级的产品。本产品不建议使用的车载设备。
型号
Status
封装
包装数量
最小独立包装数量
包装形态
RoHS
BD7710GWL-E2 供应中 UCSP50L2 3000 3000 Taping Yes
 
特性:
Topology Constant Current
Number of Outputs 3
Vin(Min.)[V] 2.7
Vin(Max.)[V] 5.5
Output Current(Max.)[mA] 1600.0
Per Channel Drive(Max.)[mA] 800.0
Switch Current Limit(Typ.)[A] 2.0
Vout(Max.)[V] 5.5
Frequency(Max.)[MHz] 2.0
Data Input I2C / 3-wire
LED Configuration 1 x 3(parallel)
Integrated FET Yes
Iq(Typ.)[mA] 3.0
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
特点:
  • 1) Synchronous rectification step-up DC/DC converter.(no external S.B.D.)
    2) 3 channel current driver (maximum total 1.6A)
    3) It is possible to control register by I²C interface
    4) Programmable lighting mode
    5) Programmable LED current
    6) Programmable Battery drop protection
    7) Programmable Flash timer
    8) Rich safety function
    Over Current Protection (OCP)
    Over Voltage Protection (OVP)
    VOUT Short Protection
    LED short/open Protection
    UVLO
    TSD
    Battery drop Protection
    LED Temperature Monitoring
 
 
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技术信息
Application Note

Thermal Resistance