사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| Type | DC DC Regulator |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| InternalSwitch(s) | Yes |
| NumberofOutputs | 1 |
| Voltage-Supply(Min) | 2.7V |
| Voltage-Supply(Max) | 5.5V |
| Voltage-Output | 2.2V ~ 5.5V |
| Current-Output/Channel | 900mA |
| Frequency | 700kHz |
| Dimming | PWM |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 12-WFDFN Exposed Pad |
개요
Description
The NCP5030MTTXG is a high-efficiency, step-up DC-DC converter designed by ON Semiconductor. It is primarily used to power portable devices by boosting lower voltages to higher levels, making it ideal for applications like mobile phones, digital cameras, and handheld devices. The device integrates a power switch and a Schottky diode, ensuring minimal external components and a compact design.
Key features of the NCP5030MTTXG include its ability to deliver high efficiency at low output voltages and its capability to handle a wide range of input voltages. It also offers low quiescent current, which helps in conserving battery life in portable applications. The device includes protection features such as thermal shutdown, overvoltage protection, and current limiting, enhancing its reliability.
The NCP5030MTTXG is available in a compact package, making it suitable for space-constrained designs. Its robust performance and efficiency make it an attractive choice for designers looking to implement efficient power management solutions in compact electronic devices.
Key features of the NCP5030MTTXG include its ability to deliver high efficiency at low output voltages and its capability to handle a wide range of input voltages. It also offers low quiescent current, which helps in conserving battery life in portable applications. The device includes protection features such as thermal shutdown, overvoltage protection, and current limiting, enhancing its reliability.
The NCP5030MTTXG is available in a compact package, making it suitable for space-constrained designs. Its robust performance and efficiency make it an attractive choice for designers looking to implement efficient power management solutions in compact electronic devices.
Equivalent
The NCP5030MTTXG is a step-up DC-DC converter primarily used for driving LEDs. Equivalent products may include:
1. TPS61040 by Texas Instruments
2. LT1932 by Analog Devices (formerly Linear Technology)
3. MIC2291 by Microchip Technology
4. MAX16822 by Maxim Integrated (now part of Analog Devices)
These alternatives offer similar functionalities, but it's important to compare specific parameters such as output voltage, current capabilities, and efficiency to ensure compatibility with your application.
1. TPS61040 by Texas Instruments
2. LT1932 by Analog Devices (formerly Linear Technology)
3. MIC2291 by Microchip Technology
4. MAX16822 by Maxim Integrated (now part of Analog Devices)
These alternatives offer similar functionalities, but it's important to compare specific parameters such as output voltage, current capabilities, and efficiency to ensure compatibility with your application.
Features
The NCP5030MTTXG is a high-efficiency boost converter specifically designed for driving white LEDs. Key features include:
1. Efficiency: It provides high efficiency, crucial for maximizing battery life in portable applications.
2. Current Regulation: Offers precise current regulation, ensuring consistent LED brightness.
3. PWM Dimming: Supports pulse-width modulation (PWM) dimming, allowing for adjustable brightness.
4. Low Quiescent Current: Features low quiescent current, reducing power consumption during standby mode.
5. Protection Features: Includes over-voltage and over-current protection, enhancing reliability and safety.
6. Compact Design: Comes in a compact package, ideal for space-constrained applications.
7. Wide Input Voltage Range: Supports a broad input voltage range, providing flexibility for different power sources.
8. Soft Start: Incorporates a soft start function to prevent inrush current at startup.
These features make the NCP5030MTTXG suitable for portable devices, such as mobile phones and other battery-powered electronics, where efficient LED backlighting is required.
1. Efficiency: It provides high efficiency, crucial for maximizing battery life in portable applications.
2. Current Regulation: Offers precise current regulation, ensuring consistent LED brightness.
3. PWM Dimming: Supports pulse-width modulation (PWM) dimming, allowing for adjustable brightness.
4. Low Quiescent Current: Features low quiescent current, reducing power consumption during standby mode.
5. Protection Features: Includes over-voltage and over-current protection, enhancing reliability and safety.
6. Compact Design: Comes in a compact package, ideal for space-constrained applications.
7. Wide Input Voltage Range: Supports a broad input voltage range, providing flexibility for different power sources.
8. Soft Start: Incorporates a soft start function to prevent inrush current at startup.
These features make the NCP5030MTTXG suitable for portable devices, such as mobile phones and other battery-powered electronics, where efficient LED backlighting is required.
Pinout
The NCP5030MTTXG is a high-efficiency, asynchronous boost converter designed for driving LEDs. It typically comes in a 6-pin Microbump package. The key functions of its pins are as follows:
1. SW: Switch node connection for the inductor and internal switch.
2. GND: Ground pin for circuit reference.
3. FB: Feedback input used to regulate the LED current.
4. VIN: Input voltage supply for the device.
5. EN: Enable pin to turn the device on or off.
6. ISET: Input for setting the LED current.
These pins work together to control the boost converter operation, regulate output voltage, and adjust the LED brightness as needed. The small package and pin configuration make it suitable for compact and efficient LED driver applications.
1. SW: Switch node connection for the inductor and internal switch.
2. GND: Ground pin for circuit reference.
3. FB: Feedback input used to regulate the LED current.
4. VIN: Input voltage supply for the device.
5. EN: Enable pin to turn the device on or off.
6. ISET: Input for setting the LED current.
These pins work together to control the boost converter operation, regulate output voltage, and adjust the LED brightness as needed. The small package and pin configuration make it suitable for compact and efficient LED driver applications.
Manufacturer
The NCP5030MTTXG is manufactured by ON Semiconductor, now known as onsemi. onsemi is a multinational company that specializes in semiconductor manufacturing. It designs, develops, and supplies a wide range of semiconductor components that are used in various applications, including automotive, industrial, computing, consumer electronics, and communications. The company focuses on providing solutions for energy-efficient electronics and systems, including power and signal management, logic, discrete, and custom devices. onsemi is recognized for its contributions to advancements in technology, particularly in power management and efficiency improvement.
Application
The NCP5030MTTXG is a step-up DC-DC converter, primarily used in applications requiring efficient power conversion and regulation. Key application areas include:
1. Portable Devices: Ideal for battery-powered gadgets like smartphones, tablets, and digital cameras, where efficient power use is critical.
2. LED Lighting: Suitable for driving white LEDs in backlighting and flash applications.
3. Wearable Technology: Powers devices like fitness trackers and smartwatches.
4. Consumer Electronics: Utilized in products such as MP3 players and handheld gaming consoles.
5. Industrial Instruments: Supports low-power industrial sensors and monitoring equipment.
Its compactness and efficiency make it suitable for applications requiring space-saving designs and low power consumption.
1. Portable Devices: Ideal for battery-powered gadgets like smartphones, tablets, and digital cameras, where efficient power use is critical.
2. LED Lighting: Suitable for driving white LEDs in backlighting and flash applications.
3. Wearable Technology: Powers devices like fitness trackers and smartwatches.
4. Consumer Electronics: Utilized in products such as MP3 players and handheld gaming consoles.
5. Industrial Instruments: Supports low-power industrial sensors and monitoring equipment.
Its compactness and efficiency make it suitable for applications requiring space-saving designs and low power consumption.
Package
The NCP5030MTTXG is typically available in a DFN (Dual Flat No-Lead) package, specifically a 6-pin DFN configuration. This package type is compact and designed for efficient thermal performance and space-saving in electronic devices.