Power Switch ICs for Express CardTM - BD4157MUV
BD4157MUV is a power management switch IC for the next generation PC card (ExpressCardTM) developed by the PCMCIA. It conforms to the PCMCIA ExpressCardTM Standard, ExpressCardTM; Compliance Checklist, and ExpressCardTM Implementation Guideline and obtains the Compliance ID "EC100395" from PCMCIA. The power switch offers a number of functions-card detector, and system status detector-which are ideally suited for laptop and desktop computers.
|* This product is a STANDARD grade product and not recommend for on-vehicle devices.|
|Channel Number [ch]||3|
|ON Resistance [mΩ]||50|
|Thermal Shut Down||Recovery|
|Over current flag out put||No|
|Operating Temperature (Min.)[°C]||-40|
|Operating Temperature (Max.)[°C]||100|
- ・Incorporates three low on-resistance FETs for ExpressCardTM.
・Incorporates an FET for output discharge.
・Incorporates an enabler.
・Incorporates under voltage lockout (UVLO) protection.
・Employs an VQFN020V4040 package.
・Built-in thermal shutdown protector (TSD).
・Built-in soft start function.
・Incorporates an overcurrent protection (OCP).
・Built-in enable signal for PLL
・Built-in Pull up resistance for detecting ExpressCardTM
・Conforms to the ExpressCardTM Standard.
・Conforms to the ExpressCardTM Compliance Checklist.
・Conforms to the ExpressCardTM Implementation Guideline.