ROHM, BD9328EFJ-E2 Sync Buck Converter 2A Adjustable 8-Pin, HTSOP

  • RS Stock No. 167-7249
  • Mfr. Part No. BD9328EFJ-E2
  • Manufacturer ROHM
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

The BD9328EFJ is a synchronous step-down switching regulator that integrates 2 low resistance N-channel MOSFETs. It achieves 2A continuous output current over a wide input supply range. Current mode operation provides fast transient response and easy phase compensation.

Wide operating INPUT Range 4.75V to 18V
Selectable 2A Output Current
Internal MOSFET Switch
Low ESR Output Ceramic Capacitors are Available
Low Standby Current during Shutdown Mode
380kHz Operating Frequency
Feedback voltage 0.9V ±1.5% Accuracy
Protection circuit : Undervoltage lockout protection circuit
Thermal shutdown circuit
Overcurrent protection circuit

Specifications
Attribute Value
Maximum Output Current 2A
Maximum Output Voltage 12.6 V
Regulator Function Buck Converter
Minimum Output Voltage 0.9 V
Minimum Input Voltage 4.2 V
Maximum Input Voltage 18 V
Output Type Adjustable
Mounting Type Surface Mount
Pin Count 8
Package Type HTSOP
Switching Regulator Yes
Width 3.9mm
Height 0.92mm
Minimum Operating Temperature -40 °C
Length 4.9mm
Maximum Switching Frequency 380 kHz
Maximum Operating Temperature +85 °C
Dimensions 4.9 x 3.9 x 0.92mm
100 Within 5 working day(s) (Global stock)
150 Within 5 working day(s) (Global stock)
Price (ex. GST) Each (In a Pack of 25)
$ 1.21
(exc. GST)
$ 1.39
(inc. GST)
units
Per unit
Per Pack*
25 - 100
$1.21
$30.25
125 - 475
$1.198
$29.95
500 +
$1.163
$29.075
*price indicative
Packaging Options:
Related Products
ROHM's sound processors deliver high-fidelity audio, are easy ...
Description:
ROHM's sound processors deliver high-fidelity audio, are easy to use, integrate a two-band equalizer, and are compatible with power supply voltages between 4.75V and 9.5V due to low current consumption operation, making them ideally suited for use in portable stereo ...
The BD9701 / BD9703 / BD9702 are single-channel ...
Description:
The BD9701 / BD9703 / BD9702 are single-channel step-down switching regulator capable of PWM operation. The Pch MOSFET is built in for high efficiency in small load area. Lower electricity consumption of operating current 4mA (Typ.) and stand-by current 0μA ...
Linear Technology product series of synchronous and non-synchronous ...
Description:
Linear Technology product series of synchronous and non-synchronous internal switching regulator ICs offer high efficiency plus a wide input voltage range and switching frequencies up to 4MHz.The controllers span over several types of configurations from buck (step-down), boost (step-up), buck-boost, ...
ROHM's high efficiency step-down switching regulator (BD91??) is ...
Description:
ROHM's high efficiency step-down switching regulator (BD91??) is a power supply designed to produce a low voltage including 1 volts from 5 / 3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous ...