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MP2316GD-Z
IC REG BUCK ADJ 3A 14QFN
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- Mfr。パート #MP2316GD-Z
- パッケージ
- データシート
- 在庫中3222
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仕様
| Part Status | Active |
| Base Product Number | MP2316 |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4V |
| Voltage - Input (Max) | 19V |
| Voltage - Output (Min/Fixed) | 0.6V |
| Voltage - Output (Max) | 19V |
| Current - Output | 3A |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package | 14-VFQFN |
| Supplier Device Package | 14-QFN (2x3) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
概要
Description
The MP2316GD-Z is a highly efficient, synchronous, step-down (buck) converter designed by Monolithic Power Systems. It operates from a wide input voltage range and is able to deliver a continuous output current with excellent line and load regulation. Key features of this component include a high switching frequency, which allows for a compact solution and reduced external component size, and an integrated high-side and low-side power MOSFET for greater efficiency. It also includes protections such as over-current, over-voltage, and thermal shutdown to ensure reliable operation in various applications.
The MP2316GD-Z is suitable for a wide range of applications including but not limited to consumer electronics, telecommunications, and industrial equipment. It is valued for its compact design, which simplifies PCB layout and reduces overall solution size, making it ideal for designs where space is constrained. The component is typically used in applications requiring efficient voltage conversion with minimal heat dissipation and a small footprint.
The MP2316GD-Z is suitable for a wide range of applications including but not limited to consumer electronics, telecommunications, and industrial equipment. It is valued for its compact design, which simplifies PCB layout and reduces overall solution size, making it ideal for designs where space is constrained. The component is typically used in applications requiring efficient voltage conversion with minimal heat dissipation and a small footprint.
Features
The MP2316GD-Z is a high-efficiency, synchronous, step-down DC-DC converter. It features a wide input voltage range from 4.5V to 24V, making it versatile for various applications. The device can deliver an output current of up to 2A, with an adjustable output voltage range of 0.6V to 12V. This converter operates with a fixed switching frequency of 500kHz, optimizing efficiency and minimizing EMI.
Key features include an integrated high-side and low-side power MOSFET, which enhances efficiency and reduces component count. It also offers protection features such as over-current protection (OCP), over-temperature protection (OTP), and under-voltage lockout (UVLO) to ensure reliable operation. The MP2316GD-Z supports pulse-skip mode to improve light-load efficiency and features internal compensation to simplify design.
This converter is suitable for use in distributed power systems, digital set-top boxes, broadband communications, and other applications requiring efficient step-down conversion. The compact package size makes it ideal for space-constrained designs.
Key features include an integrated high-side and low-side power MOSFET, which enhances efficiency and reduces component count. It also offers protection features such as over-current protection (OCP), over-temperature protection (OTP), and under-voltage lockout (UVLO) to ensure reliable operation. The MP2316GD-Z supports pulse-skip mode to improve light-load efficiency and features internal compensation to simplify design.
This converter is suitable for use in distributed power systems, digital set-top boxes, broadband communications, and other applications requiring efficient step-down conversion. The compact package size makes it ideal for space-constrained designs.
Package
The MP2316GD-Z is a DC-DC buck converter with a QFN (Quad Flat No-leads) package type, specifically a 3mm x 3mm, 16-lead QFN. This compact package is designed to provide efficient thermal performance and is suitable for space-constrained applications.
Pinout
The MP2316GD-Z is a DC-DC buck converter integrated circuit. It typically comes in a compact package, such as the SOIC-8 or similar, which means it has 8 pins. Here's a concise overview of the pin functions:
1. VIN: Input voltage pin where the supply voltage is connected.
2. SW: Switch output pin connected to the inductor.
3. GND: Ground pin, typically connected to the ground plane of the circuit.
4. FB: Feedback pin used to set the output voltage via a resistor divider.
5. EN: Enable pin to turn the regulator on or off.
6. COMP: Compensation pin for loop stability, usually connected with a capacitor and resistor.
7. SS: Soft-start control pin to reduce inrush current during startup.
8. BST: Bootstrap pin for driving the high-side MOSFET.
This configuration allows the MP2316GD-Z to efficiently convert higher input voltages to a lower output voltage suitable for various electronic applications. Always refer to the official datasheet for detailed specifications and application guidelines.
1. VIN: Input voltage pin where the supply voltage is connected.
2. SW: Switch output pin connected to the inductor.
3. GND: Ground pin, typically connected to the ground plane of the circuit.
4. FB: Feedback pin used to set the output voltage via a resistor divider.
5. EN: Enable pin to turn the regulator on or off.
6. COMP: Compensation pin for loop stability, usually connected with a capacitor and resistor.
7. SS: Soft-start control pin to reduce inrush current during startup.
8. BST: Bootstrap pin for driving the high-side MOSFET.
This configuration allows the MP2316GD-Z to efficiently convert higher input voltages to a lower output voltage suitable for various electronic applications. Always refer to the official datasheet for detailed specifications and application guidelines.
Manufacturer
The MP2316GD-Z is manufactured by Monolithic Power Systems (MPS). MPS is a company that specializes in designing, developing, and marketing high-performance power solutions. Their product portfolio includes a variety of power management components such as DC/DC converters, LED drivers, battery management systems, and power modules, among others. MPS is known for its focus on energy-efficient and highly integrated products, catering to industries such as telecommunications, consumer electronics, industrial applications, and automotive systems. The company aims to provide reliable and sustainable solutions to meet the evolving needs of the technology sector.
Application
The MP2316GD-Z is a synchronous step-down converter primarily used in applications requiring efficient voltage regulation. It is suitable for use in consumer electronics, industrial controls, telecommunications equipment, and automotive systems. Its high efficiency and compact design make it ideal for powering microprocessors, digital signal processors (DSPs), field-programmable gate arrays (FPGAs), and other digital circuits. Additionally, it can be used in battery-powered devices due to its low quiescent current and wide input voltage range.
Equivalent
The MP2316GD-Z is a synchronous step-down converter. Equivalent products include:
1. Texas Instruments LM43603 - 3.5V to 36V input, 3A output synchronous buck converter.
2. Analog Devices ADP2303 - 3.0V to 20V input, 3A output, step-down regulator.
3. Diodes Incorporated AP63205 - 3.8V to 32V input, 2A output synchronous buck converter.
4. ON Semiconductor NCP1117 - Low dropout regulator with similar characteristics.
5. STMicroelectronics L7985 - 4.5V to 18V input, 3A step-down voltage regulator.
Ensure compatibility by reviewing specific electrical characteristics and pin configurations.
1. Texas Instruments LM43603 - 3.5V to 36V input, 3A output synchronous buck converter.
2. Analog Devices ADP2303 - 3.0V to 20V input, 3A output, step-down regulator.
3. Diodes Incorporated AP63205 - 3.8V to 32V input, 2A output synchronous buck converter.
4. ON Semiconductor NCP1117 - Low dropout regulator with similar characteristics.
5. STMicroelectronics L7985 - 4.5V to 18V input, 3A step-down voltage regulator.
Ensure compatibility by reviewing specific electrical characteristics and pin configurations.
出荷
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出荷料参照(DHL/FedEx):
DHL の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は2〜5営業日です。
フェデックス: 配送費は25ドル〜40ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
UPS の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
EMS: 配送料金は30〜50ドル(0.5kg)の範囲で、推定配送時間は7〜15営業日です。
登録航空郵便: 配送費は2〜4ドル(0.1kg)で、推定配送時間は5〜20営業日です。
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