Allicdata Part #: | NN30501A-VB-ND |
Manufacturer Part#: |
NN30501A-VB |
Price: | $ 2.63 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Panasonic Electronic Components |
Short Description: | IC REG BUCK BST ADJ 6A DL 32HQFN |
More Detail: | Buck, Boost Switching Regulator IC Positive Adjust... |
DataSheet: | NN30501A-VB Datasheet/PDF |
Quantity: | 1000 |
5000 +: | $ 2.39282 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Function: | Step-Up, Step-Down |
Output Configuration: | Positive |
Topology: | Buck, Boost |
Output Type: | Adjustable |
Number of Outputs: | 2 |
Voltage - Input (Min): | 4.5V |
Voltage - Input (Max): | 24V |
Voltage - Output (Min/Fixed): | 0.6V, 0.75V |
Voltage - Output (Max): | 5.5V, 28V |
Current - Output: | 6A |
Frequency - Switching: | 800kHz, 600kHz |
Synchronous Rectifier: | Yes |
Operating Temperature: | -40°C ~ 85°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | 32-WFQFN Exposed Pad |
Supplier Device Package: | 32-HQFN (4x5) |
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NN30501A-VB is a type of DC-DC switching regulator that can provide power regulation while maintaining a very efficient voltage output. It can be used in a wide range of applications, including communications systems, industrial equipment, automotive systems and consumer electronics. Its working principle is based on the pulse width modulation (PWM) technique, whereby the output voltage is varied by changing the duty cycle of a switching element. This ensures that the output voltage is accurately regulated, regardless of changes in load, temperature or other operating conditions. The device also provides an overload protection feature to protect sensitive circuits from damage should an unexpected voltage surge occur.
For example, this device is well suited for use in automotive systems such as electric power steering (EPS), electronic stability control (ESC) and adaptive cruise control (ACC). It can provide the necessary power supply to the controller while maintaining a very high efficiency and protecting the sensitive circuit components from overvoltage or overcurrent. Similarly, it can be used in communications systems to provide a stable power supply to the base station transceiver. With its wide input voltage range (from 4V to 18V), the device is capable of satisfying the needs of these various applications.
The output voltage of the NN30501A-VB is user programmable and can be set to operate within a range of 0.8V to 6V. This is done by setting the duty cycle of an external control signal, which varies the on-time and off-time of the internal MOSFET switching element. The device also features a synchronous rectification technique that helps to significantly increase the overall efficiency of the system. With a minimum input voltage of 4V, it is capable of providing up to 3A of output current at full power.
In terms of other features, the device includes an overvoltage protection (OVP) function to protect sensitive circuits from overvoltage or overcurrent faults. This is also complemented by an Undervoltage Lockout (UVLO) feature that prevents the device from operating if the input voltage is too low. Furthermore, it has an adjustable soft-start feature which helps prevent inrush current at start up. The device is also designed to operate at temperatures ranging from -40°C to 85°C.
In conclusion, the NN30501A-VB is a highly efficient DC-DC switching regulator that can be used in a wide variety of applications. Its pulse width modulation (PWM) technique ensures that the output voltage is accurately regulated, regardless of changes in load, temperature or other operating conditions. Moreover, its wide input voltage range, overload protection feature and adjustable soft-start feature make it the perfect choice for applications such as automotive, industrial and communications systems.
The specific data is subject to PDF, and the above content is for reference
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