車電用 帶看門狗計時器復位 200mA LDO穩壓器 - BD820F50EFJ-C

BD820F50EFJ-C是45V高耐壓穩壓器,內建監視其輸出的重置電路(RESET)及看門狗計時器(WDT)。輸出電流能力為200mA,但待機電流很小,適合用來降低系統的消耗電流。穩壓器輸出低於4.2V(Typ)時輸出重置信號。重置延遲時間、看門狗計時器監視時間可通過外置電容器進行調整。

料號 | BD820F50EFJ-CE2
狀態 | 推薦品
封裝 | HTSOP-J8
單位數量 | 2500
最小包裝數量 | 2500
包裝形式 | Taping
RoHS | Yes
Functional Safety | FS supportive

規格:

Grade

Automotive

Common Standard

AEC-Q100 (Automotive Grade)

Breakdown Voltage(Max.)[V]

45.0

ch

1

Vin(Min.)[V]

5.9

Vin(Max.)[V]

42.0

Vout (Typ.) [V]

5

Iout(Max.)[A]

0.2

Circuit Current[mA]

0.005

Shutdown Function

Yes

Thermal Shut-down

Yes

Over Current Protection

Yes

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

0.40(Io=200mA)

Ripple Rejection [dB]

70.0

Load Regulation[mV]

10

Detect Voltage(VDET) [V]

4.2

Additional Feature

4.2V Reset + WDT

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

功能:

  • AEC-Q100 Qualified(Grade 1)
  • Qualified for Automotive Applications
  • Low ESR Ceramic Capacitors Applicable for Output
  • Low Dropout Voltage: PDMOS Output Transistor
  • Integrated Power On and Under-voltage Reset
  • Adjustable Reset Delay Time and Watchdog Time by External Capacitor
  • Integrated Over Current Protection (OCP)
  • Integrated Thermal Shutdown (TSD)