ROHM Product Detail

BD750U2EFJ-C

車載用, 200mA 5V, 超低Iq, 高精度 LDO穩壓器
Data Sheet 購買

BD750U2EFJ-C
車載用, 200mA 5V, 超低Iq, 高精度 LDO穩壓器

Data Sheet 購買
Data Sheet 購買
料號 | BD750U2EFJ-CE2
狀態 | 推薦品
封裝 | HTSOP-J8
包裝形式 | Taping
單位數量 | 2500
最小包裝數量 | 2500
RoHS | Yes

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Description

BD750U2EFJ-C是50V耐壓、輸出電壓精度±2%、輸出電流200mA、靜態電流6μA(Typ)的低靜態電流穩壓器，非常適合用來降低電池直連繫統中的消耗電流。輸出的相位補償電容器可使用陶瓷電容器。

本系列產品中的BD750L2EFJ-C是為提高生產效率而變更生產線後的型號。在新項目選型時，建議選擇該型號。另外，在技術規格書中的保證特性並沒有差異。

A Product Change Notice (PCN) is scheduled for this product.
While there will be no changes to electrical characteristics, certain specifications will be updated.
If you would like evaluation samples, please contact your sales representative or use the "Contact Us" form.

Product Detail

Specifications
Functional Safety

Specifications

ch

1

Withstand Voltage (Max.)[V]

50

Vin(Min.)[V]

5.8

Vin(Max.)[V]

45

Iout(Max.)[A]

0.2

Vout Type

Fixed

Vout Accuracy

±2.0%

Circuit Current[mA]

0.006

Dropout Voltage (Typ.)[V]

0.4(Io=0.2A)

Ripple Rejection [dB]

60

Load Regulation[mV]

5(Io=10mA to 200mA )

Output Capacitor[µF]

4.7

Shutdown Function

No

Thermal Shut-down

Yes

Over Current Protection

Yes

Over Voltage Protection

No

Under Voltage Lock Out

No

Discharge Function

No

Soft Start

No

Package

HTSOP-J8

Reference Code

HSOIC-8

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

Common Standard

AEC-Q100 (Automotive Grade)

Features

  • Ultra low quiescent current: 6μA(Typ)
  • Output current capability: 200mA
  • Output voltage: 3.3V or 5.0V(Typ)
  • High output voltage accuracy: ±2%
  • Low saturation voltage by using PMOS output transistor.
  • Integrated overcurrent protection to protect the IC from damage caused by output short-circuiting.
  • Integrated thermal shutdown to protect the IC from overheating at overload conditions.
  • Low ESR ceramic capacitor can be used as output capacitor.
  • HTSOP-J8, TO252-3, SOT223-4(F)(SOT223-4, SOT223-4F) 3type package
類別 : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.
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Reference Design / Evaluation Tool

    • Reference Design - REF68020
    • 2.5kW LLC Converter, DC390Vin, 48Vout

    • LLC converters are power conversion circuits that utilize resonance phenomena, consisting of a primary-side excitation inductance, resonant inductor, resonant capacitor, switching element, and secondary-side rectifier circuit. By employing soft-switching technologies such as ZVS (Zero Voltage Switching) (primary-side switch) and ZCS (Zero Current Switching) (secondary-side switch), switching losses are significantly reduced, achieving high efficiency and low EMI by suppressing switching noise. They are applicable to a variety of power conversion circuits.

      LLC converters that accept DC 400V input are used in applications where the DC voltage is converted from a commercial AC power input via a PFC (Power Factor Correction) and then converted to the voltage required by the system for distribution (server power supplies, industrial power supplies, PV hybrid inverters, ESS, UPS, xEV OBC (onboard charger), etc.), as well as for voltage conversion from the 400V battery of xEVs (xEV DC-DC converters, etc.). The secondary-side full-bridge rectifier circuit is a topology commonly used for relatively high power (up to several tens of kW) and relatively high output voltage (>48V).

      This reference design is a DC 390V input, 48V output, 2.5kW LLC converter that incorporates Nuvoton Technology's high-resolution 32-bit MCU (KM1M7CF0) for power control and uses SiC MOSFETs as the primary switching element.

      For more details about the board, please contact the following:
      https://www.nuvoton.com/applications/power-energy/llc-reference-board/

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