BD9V101MUF-LBE2 Allicdata Electronics
Allicdata Part #:

BD9V101MUF-LBE2TR-ND

Manufacturer Part#:

BD9V101MUF-LBE2

Price: $ 2.33
Product Category:

Integrated Circuits (ICs)

Manufacturer: ROHM Semiconductor
Short Description: 16V TO 60V, 1A 1CH 2.1MHZ SYNCHR
More Detail: Buck Switching Regulator IC Positive Adjustable 0....
DataSheet: BD9V101MUF-LBE2 datasheetBD9V101MUF-LBE2 Datasheet/PDF
Quantity: 1000
2500 +: $ 2.11680
Stock 1000Can Ship Immediately
$ 2.33
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Output Type: Adjustable
Number of Outputs: 1
Voltage - Input (Min): 16V
Voltage - Input (Max): 60V
Voltage - Output (Min/Fixed): 0.8V
Voltage - Output (Max): 5.5V
Current - Output: 1A
Frequency - Switching: 2.1MHz
Synchronous Rectifier: Yes
Operating Temperature: -40°C ~ 150°C
Mounting Type: Surface Mount
Package / Case: 24-VFQFN Exposed Pad
Supplier Device Package: VQFN24FV4040
Description

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BD9V101MUF-LBE2 is a DC-DC switching regulator developed by Panasonic for the low-voltage, bus-powered systems that support multiple voltages. The BD9V101MUF-LBE2 is based on the PAWSPU technology and has many design benefits that make it a great choice for embedded and portable applications.

BD9V101MUF-LBE2 is a DC-DC switching regulator that offers a wide input voltage range of 4V-22V and an adjustable output voltage range of 0.6V-14V. The device can provide a maximum output current of 1.2A with an efficiency of up to 91%. Its high efficiency and low power dissipation are enabled by its PAWSPU control technology, which relies on pulse-width modulation to control the switching frequency. This helps to keep the operating frequency constant, reducing acoustic noise and eliminating the risk of output voltage fluctuations.

The BD9V101MUF-LBE2’s wide input range and adjustable output voltage make it well-suited for use in applications that require multiple voltage supplies. It also features a wide efficiency range of 4% to 91%, which makes it suitable for a variety of applications, including power management in embedded systems and industrial automation. Additionally, its low output voltage ripple ensures that voltage stability is maintained throughout its use.

The BD9V101MUF-LBE2’s working principle is based on pulse-width modulation (PWM) technology. PWM is a control technique that is used in AC and DC motor control, as well as in DC-DC switching converters, in order to efficiently regulate the power delivered to a load. In a dc-dc switching converter, PWM is used to control the amount of time the converter’s switch is on and off, in order to produce an output voltage that is proportional to the duty cycle of the PWM signal. The input voltage is converted to a PWM signal, which is then used to control the conduction time of the switch, and thus the output voltage of the converter.

The BD9V101MUF-LBE2 uses an IC-based PWM control system to regulate its output voltage and current. The PWM controller can be configured to provide either a constant output voltage (fixed frequency) or a variable output voltage (variable frequency) depending on the load requirements. The load is connected to an external MOSFET, whose conduction is regulated by the PWM controller. The PWM controller also provides over-voltage, under-voltage, and current limit protection.

The BD9V101MUF-LBE2 is ideal for portable, distributed, and embedded DC-DC power conversion applications. Its low quiescent current makes it well suited for battery-powered applications and its wide input voltage range and adjustable output voltage range make it suitable for a variety of applications. Additionally, its PAWSPU control system keeps operating frequency constant and minimizes output voltage fluctuations, providing a low power dissipation and high efficiency.

The specific data is subject to PDF, and the above content is for reference

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