ROHM Product Detail

Not Recommended for New Designs BD00IA5MEFJ-M
500mA Variable Output, High-Accuracy LDO Regulator for Automotive

This product cannot be used for new designs (Not recommended for design diversion).

Product Detail

 
Part Number | BD00IA5MEFJ-ME2
Package | HTSOP-J8
Packing Type | Taping
Unit Quantity | 2500
Minimum Package Quantity | 2500
RoHS | Yes

Functional Safety:

Category : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.

Specifications:

ch

1

Withstand Voltage (Max.)[V]

7

Vin(Min.)[V]

2.4

Vin(Max.)[V]

5.5

Iout(Max.)[A]

0.5

Vout Type

Adjustable

Vout Accuracy

±1.0% (Ta=25℃)

Circuit Current[mA]

0.25

Dropout Voltage (Typ.)[V]

0.4(Io=0.5A)

Ripple Rejection [dB]

60

Load Regulation[mV]

25(Io=0 to 500mA)

Output Capacitor[µF]

1

Shutdown Function

Yes

Thermal Shut-down

Yes

Over Current Protection

Yes

Over Voltage Protection

No

Under Voltage Lock Out

No

Discharge Function

No

Soft Start

Yes

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

Common Standard

AEC-Q100 (Automotive Grade)

Features:

  • High accuracy reference voltage circuit
  • Built-in Over Current Protection circuit (OCP)
  • Built-in Thermal Shut Down circuit (TSD)
  • With shut down switch
  • AEC-Q100 Qualified

Reference Design / Application Evaluation Kit

 
    • Reference Design - REFRPT001
    • CISPR25 Class5 compliant 8 rails power tree Reference Design for Automotive ADAS/Infotainment application
    • This reference design is a power tree solution board developed for infotainment devices such as automotive clusters and center information displays and for ECUs for ADAS application. The power system that can support functional safety is integrated on a single board to achieve the optimal configuration as a power tree. Excellent EMC performance that meets CISPR25 Class 5 even at all power supply rails are enabled, and reduces heat generation of each device by distributing high-efficiency DCDCs. In addition, two supervisor ICs with self-diagnosis functions can monitor the output of all power rails and contribute to a higher level of functional safety.


      • Automotive Infotainment/ADAS 8-channels power tree reference design
      • Verified to satisfy EMC CISPR 25 class 5 standard without common mode filter
      • In order to avoid the AM radio frequency bands All DC/DC converters operate at a switching frequency of 2.2 MHz or higher.
      • Thermal characteristics tested
      • voltage monitoring for 8-channel power tree to improve the functional safety ASIL level
      • Space saving by integrating multiple power trees

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