BD750U2EFJ-C
오토모티브용, 200mA 5V, 초저 Iq, 고정밀도 LDO 레귤레이터
BD750U2EFJ-C
오토모티브용, 200mA 5V, 초저 Iq, 고정밀도 LDO 레귤레이터
BD750U2EFJ-C는 50V 내압, 출력전압 정밀도 ±2%, 출력전류 200mA, 소비전류 6μA (Typ)의 저암전류 레귤레이터로, 배터리 직결 시스템의 저소비전류화에 최적입니다. 출력 위상보상 콘덴서로 세라믹 콘덴서를 사용할 수 있습니다. A Product Change Notice (PCN) is scheduled for this product.
본 IC는 시리즈 기종인 BD750L2EFJ-C에 대해, 생산 효율 향상을 목적으로 생산 라인을 변경한 기종입니다. 신규 채용 시에는 본 기종을 권장합니다. 데이터시트 내의 보증 특성에 차이는 없습니다.
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
기능 안전:
사양 :
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)
특징 :
- 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
레퍼런스 디자인 / 어플리케이션 평가 Kit
-
- 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/
