PAM2306AYPKE

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PAM2306AYPKE

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IC REG BUCK 1.8/3.3V UDFN303012

  • FabricanteDiodes Incorporated

  • Peça do Fabricante #PAM2306AYPKE

  • Em Estoque4636

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Especificações

Atributo Valor
Part Status Obsolete
Base Product Number PAM2306
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Fixed
Number of Outputs 2
Voltage - Input (Min) 2.5V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 1.8V, 3.3V
Current - Output 1A
Frequency - Switching 1.5MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package 12-UFDFN Exposed Pad
Supplier Device Package U-DFN3030-12
Packaging Cut Tape (CT), Tape & Reel (TR)

Visão Geral

Description

The PAM2306AYPKE is a high-efficiency, step-down (buck) DC-DC converter designed for compact power management solutions. It features a wide input voltage range, typically from 3.6V to 17V, making it suitable for various applications, including portable devices and battery-powered equipment. The device can deliver up to 1A of output current with an adjustable output voltage, enabling flexibility in design.
Key features include a high switching frequency, which allows for smaller external components, and integrated protection mechanisms such as thermal shutdown and over-current protection. The PAM2306AYPKE also boasts low quiescent current, enhancing battery life in low-power applications. Its small package size contributes to space-saving designs, making it ideal for tight layouts in modern electronics.
Overall, the PAM2306AYPKE is an efficient and versatile choice for designers looking to implement reliable power management in their projects.

Equivalent

The PAM2306AYPKE is a step-down DC-DC converter. Equivalent products include the TPS563201 from Texas Instruments, LM2596 from Texas Instruments, and MICREL MIC4426. These alternatives offer similar voltage regulation and current outputs. Always check specific parameters like input voltage range, output voltage, and current capacity to ensure compatibility with your application.

Features

The PAM2306AYPKE is a high-efficiency, step-down (buck) DC-DC converter designed for portable applications. Key features include:
1. Input Voltage Range: Operates from 2.5V to 5.5V, making it suitable for a variety of power sources.
2. Output Current: Capable of delivering up to 2A output current, catering to demanding applications.
3. High Efficiency: Offers up to 95% efficiency, minimizing heat generation and extending battery life.
4. Adjustable Output Voltage: Output voltage can be set between 0.8V to 5V, allowing flexibility for different applications.
5. Compact Package: Housed in a small 6-pin SOT-23 package, ideal for space-constrained designs.
6. Integrated Power Switch: Reduces component count and simplifies design.
7. Low Quiescent Current: Ensures efficient operation in battery-powered applications by reducing power consumption in standby mode.
8. Protection Features: Includes over-temperature and over-current protection for enhanced reliability.
Overall, the PAM2306AYPKE is an efficient and versatile solution for powering various electronic devices.

Pinout

The PAM2306AYPKE is a step-down (buck) regulator with a pin count of 20. It is designed for efficient power conversion and offers features such as high efficiency, low quiescent current, and integrated switching capability.
Pin Functions:
1. VIN - Supply voltage input.
2. GND - Ground.
3. SW - Switch node for connection to inductor.
4. VOUT - Output voltage.
5. COMP - Compensation network connection for stability.
6. FB - Feedback voltage sense for output regulation.
7. EN - Enable pin to turn on/off the device.
8. SS - Soft-start control pin.
9. ILIM - Current limit setting.
10. PGND - Power ground for high current return paths.
11-20 - Additional pins for various functions, including thermal protection, multiple configuration options, and connection points for external components.
This integrated circuit is typically used in applications requiring efficient voltage regulation, such as portable devices, consumer electronics, and battery-powered applications.

Manufacturer

The PAM2306AYPKE is manufactured by Peregrine Semiconductor Corporation, which is now a part of Murata Manufacturing Co., Ltd. Peregrine specializes in RF (radio frequency) integrated circuits and is known for its innovative solutions in the semiconductor industry, particularly in RF front-end technology.
Murata, on the other hand, is a leading global manufacturer of electronic components and solutions, known for its diverse product lineup that includes capacitors, inductors, and sensors, among others. The company focuses on developing advanced materials and technologies to enhance electronic devices, making it a prominent player in the electronics market.
The PAM2306AYPKE itself is a high-efficiency, step-down switching regulator designed to provide a stable voltage output for various applications, showcasing Murata's commitment to innovation and performance in power management solutions.

Application

The PAM2306AYPKE is a high-efficiency, step-down DC-DC converter primarily used in applications such as battery-powered devices, portable electronics, and industrial equipment. It is suitable for powering microcontrollers, sensors, and wireless modules in IoT devices, as well as in consumer electronics like smartphones and tablets. Its compact size and ability to deliver adjustable output voltages make it ideal for space-constrained designs in automotive, medical, and telecommunications sectors. Additionally, the converter's low quiescent current enhances battery life in low-power applications.

Package

The PAM2306AYPKE comes in a 28-Pin HTQFP (Thin Quad Flat Package) package type. This packaging allows for efficient thermal management and space-saving on PCBs, suitable for compact designs in power management applications.

Frequently Asked Questions


Q: What is the input voltage range for the PAM2306AYPKE?
A: The device supports an input voltage range from 2.5V to 5.5V, making it suitable for battery-powered or 5V rail applications.


Q: What are the fixed output voltages of this dual buck converter?
A: The two outputs are fixed at 1.8V and 3.3V, ideal for powering dual-rail SoCs or mixed-signal circuits.


Q: Can the PAM2306AYPKE deliver up to 1A on each output?
A: Yes, each of the two outputs can provide a continuous 1A load current with high efficiency.


Q: What switching frequency does the device operate at?
A: The switching frequency is fixed at 1.5MHz, enabling the use of small external inductors and capacitors.


Q: Does it include a synchronous rectifier for better efficiency?
A: Yes, it integrates synchronous rectification, which eliminates the need for an external Schottky diode and improves conversion efficiency.


Q: What is the operating temperature range for this part?
A: It operates from -40°C to +85°C (ambient), suitable for industrial and consumer environments.


Q: What package is the PAM2306AYPKE available in?
A: It comes in a U-DFN3030-12 (12-lead UFDFN with exposed pad) for compact surface-mount design and thermal dissipation.


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