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550mA Output LDO Regulator with WDT and Voltage Detector - BD4271FP2-C

BD4271FP2-C is automotive voltage regulator with watchdog timer and offers the output current of 550mA while limiting the quiescent current low. A logical “HIGH” at the CTL pin enables the LDO regulator and “LOW” disables the LDO regulator and keeps current consumption low. A reset signal is generated for an output voltage VO of Typ 4.65V. The reset delay time and watchdog time (WDT) can be programmed by the external capacitor.

형명 | BD4271FP2-CE2
상태 | 공급중
패키지 | TO263-7
포장 수량 | 500
최소 포장 단위 | 500
포장 사양 | Taping
RoHS | Yes

사양 :

Grade

Automotive

ch

1

Vin(Min.)[V]

5.5

Vin(Max.)[V]

45.0

Vout (Typ.) [V]

5

Vout Precision

±2.0%

Iout(Max.)[A]

0.55

Circuit Current[mA]

0.075

Shutdown Function

No

Thermal Shut-down

Yes

Over Current Protection

Yes

Under Voltage Lock Out

Yes

I/O Voltage Difference (Typ.)[V]

0.2(Io=300mA)

Ripple Rejection [dB]

60.0

Load Regulation[mV]

10

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

150

특징 :

  • AEC-Q100 qualified
  • Low ESR ceramic capacitors applicable for output
  • Low drop voltage: PDMOS output transistor
  • Power on and under-voltage reset
  • Programmable reset delay and watchdog time by external capacitor
  • Enable input
  • Over Current Protection (OCP)
  • Thermal Shut Down (TSD)