■ 제품필수정보

제조사	ROHM
제조사품명	BD9859EFJ-E2
간략설명	ROHM, BD9859EFJ-E2Step-Down Switching Regulator, 1-Channel 3A Adjustable 8-Pin, HTSOP

■ 제품사양

Maximum Output Current = 3A Regulator Function = Buck Converter Minimum Output Voltage = 1 V Minimum Input Voltage = 5 V Maximum Input Voltage = 14 V Output
타입 = Adjustable
장착형태 = Surface Mount Number of Outputs = 1
핀수 = 8
패키지 = HTSOP Switching Regulator = Yes
크기 = 4.9 x 3.9 x 0.85mm BD9859EFJ mainly used as secondary side Power supply, for example from fixed Power supply of 9V, 12V etc, Step-down Output of 1.2V/1.8V/3.3V/5V, etc, can be produced. This IC has external Coil/Capacitor down-sizing through 750kHz High Frequency operation, inside Nch-FET SW for 15V ??withstand-pressure?? commutation and also, High Speed Load Response through Current Mode Control is a simple external setting Phase compensation System, through a wide range external constant, a compact Power supply can be produced easily.Internal 100 mΩ Nch MOSFET Output Current 3A Oscillation Frequency 750kHz Feedback Voltage 1.0V±1.0% Internal Soft Start Function Internal Over Current Protect Circuit, Low Input Error Prevention Circuit, Heat Protect Circuit ON/OFF Control through EN Pin (Standby Current 0μA Typ.) Package :HTSOP-J8 Package Applications: Coin Processing Machines Portable Data Terminal Meter for Medical Treatments Portable Barcode Scanner Digital Multimeter: Handy
타입 Refrigerator Single Board Computer Digital Stethoscope Network Attached Storage Home Theater System DVD X-ray Inspection Machine for Security Monitor for Medical Home Audio CT Scanner ECG(EKG) Intercom / Baby Monitor Machine Vision Camera for Industrial Fingerprint Authentication Device Pulse Oximeter Display for EMS Digital Multimeter: Bench
타입 TV