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MP3301GJ-Z
+BOMIC LED DRV RGLTR PWM 1A TSOT23-5
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メーカーモノリシックパワーシステムズ株式会社
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メーカー品番 #MP3301GJ-Z
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在庫状況3063
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Part Status | Active |
| Base Product Number | MP3301 |
| Type | DC DC Regulator |
| Topology | Step-Up (Boost) |
| Internal Switch(s) | Yes |
| Number of Outputs | 1 |
| Voltage - Supply (Min) | 2.5V |
| Voltage - Supply (Max) | 6V |
| Voltage - Output | 36V |
| Current - Output / Channel | 1A (Switch) |
| Frequency | 1.3MHz |
| Dimming | Analog, PWM |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package | SOT-23-5 Thin, TSOT-23-5 |
| Supplier Device Package | TSOT-23-5 |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
概要
Description
The MP3301GJ-Z is a high-performance step-up (boost) converter designed for powering white LED backlights in portable devices. It is manufactured by Monolithic Power Systems (MPS). The device integrates a 1.2MHz fixed switching frequency, which allows the use of small-sized external components, reducing the overall solution footprint. The MP3301GJ-Z is capable of driving up to 10 white LEDs in series while maintaining constant current, ensuring uniform brightness.
Key features include a wide input voltage range, high efficiency, and low shutdown current, making it suitable for battery-powered applications. It also offers built-in protection features such as over-voltage protection, current limiting, and thermal shutdown to enhance reliability and safety.
The product is typically used in devices like smartphones, tablets, and other portable electronics where efficient LED backlighting is crucial. Its compact design and robust performance make it an ideal choice for designers seeking to optimize power consumption and extend battery life in portable devices.
Key features include a wide input voltage range, high efficiency, and low shutdown current, making it suitable for battery-powered applications. It also offers built-in protection features such as over-voltage protection, current limiting, and thermal shutdown to enhance reliability and safety.
The product is typically used in devices like smartphones, tablets, and other portable electronics where efficient LED backlighting is crucial. Its compact design and robust performance make it an ideal choice for designers seeking to optimize power consumption and extend battery life in portable devices.
Equivalent
The MP3301GJ-Z is a step-up (boost) converter IC designed by MPS (Monolithic Power Systems) for driving white LEDs with high current accuracy. Equivalent products from other manufacturers may include the TPS61165 from Texas Instruments, the LT3479 from Analog Devices, and the AP3032 from Diodes Incorporated. However, compatibility depends on specific circuit requirements, so it's essential to compare parameters like voltage range, current output, and switching frequency to ensure they meet your needs.
Features
The MP3301GJ-Z is a high-performance, step-up converter IC designed for driving white LEDs in various applications. It features a wide input voltage range, typically from 2.7V to 6V, making it suitable for devices powered by single or dual-cell lithium-ion batteries. The converter provides a constant current output with high efficiency, which is critical for LED applications to maintain consistent brightness and extend battery life.
Key features include:
1. High Efficiency: The device is designed to deliver high efficiency, reducing power loss and thermal stress.
2. Constant Current Output: Ensures consistent LED brightness regardless of input voltage fluctuations.
3. Wide Input Voltage Range: Operates effectively over a range of input voltages.
4. Low Feedback Voltage: Reduces power loss and improves efficiency.
5. Integrated Power Switch: Simplifies the design by minimizing the need for external components.
6. Protection Features: Includes over-voltage protection, short-circuit protection, and thermal shutdown to enhance reliability.
These features make the MP3301GJ-Z ideal for portable electronics like smartphones, tablets, and other devices requiring efficient LED backlighting.
Key features include:
1. High Efficiency: The device is designed to deliver high efficiency, reducing power loss and thermal stress.
2. Constant Current Output: Ensures consistent LED brightness regardless of input voltage fluctuations.
3. Wide Input Voltage Range: Operates effectively over a range of input voltages.
4. Low Feedback Voltage: Reduces power loss and improves efficiency.
5. Integrated Power Switch: Simplifies the design by minimizing the need for external components.
6. Protection Features: Includes over-voltage protection, short-circuit protection, and thermal shutdown to enhance reliability.
These features make the MP3301GJ-Z ideal for portable electronics like smartphones, tablets, and other devices requiring efficient LED backlighting.
Pinout
The MP3301GJ-Z is a high-efficiency, step-up converter designed by Monolithic Power Systems. It is primarily used for driving white LEDs from a single-cell lithium-ion battery. The device comes in a compact SOT-23-6 package, featuring 6 pins. The key functions of the MP3301GJ-Z include:
1. Vin: Input voltage pin, where the supply voltage is connected.
2. SW: Switch pin, which serves as the connection point for the inductor.
3. GND: Ground pin, used for grounding the device.
4. FB: Feedback pin, used to regulate the output voltage by comparing it to an internal reference voltage.
5. EN: Enable pin, used to power the device on or off.
6. OVP: Over-voltage protection pin, which helps to protect the device and connected LEDs from over-voltage conditions.
These features make the MP3301GJ-Z suitable for applications requiring efficient power conversion and LED driving capabilities.
1. Vin: Input voltage pin, where the supply voltage is connected.
2. SW: Switch pin, which serves as the connection point for the inductor.
3. GND: Ground pin, used for grounding the device.
4. FB: Feedback pin, used to regulate the output voltage by comparing it to an internal reference voltage.
5. EN: Enable pin, used to power the device on or off.
6. OVP: Over-voltage protection pin, which helps to protect the device and connected LEDs from over-voltage conditions.
These features make the MP3301GJ-Z suitable for applications requiring efficient power conversion and LED driving capabilities.
Manufacturer
The MP3301GJ-Z is manufactured by Monolithic Power Systems (MPS). MPS is a company that specializes in the design and production of high-performance power solutions. They focus on providing energy-efficient power systems across various industries, including automotive, industrial, telecommunications, and consumer electronics. MPS is known for its expertise in developing integrated circuits (ICs) that offer innovative power management solutions, helping optimize power efficiency and performance in electronic devices.
Application
The MP3301GJ-Z is a highly efficient step-up converter designed for driving white LEDs and OLEDs. Its primary application areas include backlighting for portable devices such as smartphones, tablets, digital cameras, and other handheld electronics. It is also used in lighting applications requiring a compact and efficient LED driver. The MP3301GJ-Z provides precise current regulation and high efficiency, making it suitable for battery-powered devices where extended battery life is crucial. Additionally, its ability to drive multiple LEDs in series ensures uniform brightness in display applications.
Package
The MP3301GJ-Z is typically available in a TSOT-23-6 package. This package is a small outline, surface-mount package with six leads, commonly used for compact electronic devices to save space on circuit boards.
