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7.0V ~ 28V Input, 3A Integrated MOSFET Single Synchronous Buck DC/DC Converter - BD9E302EFJ (New)

BD9E302EFJ is a synchronous buck switching regulator with built-in power MOSFETs. High efficiency at light load with a SLLM™ (Simple Light Load Mode). It is most suitable for use in the equipment to reduce the standby power is required. It is a current mode control DC/DC converter and features high-speed transient response. Phase compensation can also be set easily.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
número de peça
Estado de Condição
pacote
Quantidade Unidade
Quantidade mínima Package
tipo de embalagem
RoHS
BD9E302EFJ-E2 Active HTSOP-J8 2500 2500 Taping sim
 
especificações:
Grade Standard
ch 1
Integrated FET / Controller Integrated FET
Buck / Boost / Buck-Boost / Inverting Buck
Synchronous / Nonsynchronous Synchronous
Vin1(Min.)[V] 7.0
Vin1(Max.)[V] 28.0
Vout1(Min.)[V] 1.0
Vout1(Max.)[V] 19.6
Iout1(Max.)[A] 3.0
SW frequency(Max.)[MHz] 0.55
Light Load mode Yes
EN Yes
PGOOD No
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
características:
    • Synchronous single DC/DC converter
    • SLLM™ control (Simple Light Load Mode)
    • Over current protection
    • Short circuit protection
    • Thermal shutdown protection
    • Under voltage lockout protection
    • Soft start
    • Reduce external diode
    • HTSOP-J8 package
 
ROHM Semiconductor reserva-se o direito de alterar as especificações a qualquer momento.
 
Dados técnicos
Reference Design

Reference Circuits and Bomlist

Application Note

Capacitor Calculation for Buck converter IC

Application Note

Inductor Calculation for Buck converter IC

Application Note

Resistor Value Table to set Output Voltage of Buck Converter IC

Application Note

Thermal Resistance

Application Note

PCB Layout Techniques of Buck Converter

Application Note

The Important Points of Multi-layer Ceramic Capacitor Used in Buck Converter circuit

Application Note

Calculation of Power Loss (Synchronous)

Application Note

Considerations for Power Inductors Used for Buck Converters

Application Note

Snubber Circuit for Buck Converter IC