仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Type | DC DC Controller |
| Topology | Step-Up (Boost) |
| Internal Switch(s) | Yes |
| Number of Outputs | 4 |
| Voltage - Supply (Min) | 3.5V |
| Voltage - Supply (Max) | 36V |
| Current - Output / Channel | 150mA |
| Frequency | 340kHz ~ 2.42MHz |
| Dimming | Analog, PWM |
| Applications | Automotive |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
概要
Description
The MPQ3364GR-AEC1-Z is a high-performance, automotive-grade step-down LED driver from MPS (Monolithic Power Systems). This device is designed to efficiently drive high-brightness LEDs in applications such as automotive lighting. Its key features include a wide input voltage range, typically from 4.5V to 40V, which makes it suitable for various automotive power supply conditions.
The MPQ3364GR-AEC1-Z offers a constant-current output, ensuring consistent LED brightness. It integrates a high-side current sense amplifier and a high-efficiency power MOSFET, reducing the need for external components and simplifying the design. The device supports both analog and PWM dimming, providing flexibility in controlling the LED brightness.
Additionally, the MPQ3364GR-AEC1-Z is designed with comprehensive protection features, including over-voltage, over-current, and over-temperature protection, ensuring robust and reliable operation in harsh automotive environments. Its compliance with the AEC-Q100 standard makes it particularly suitable for automotive applications. Overall, the MPQ3364GR-AEC1-Z offers a compact, reliable solution for automotive LED driving needs.
The MPQ3364GR-AEC1-Z offers a constant-current output, ensuring consistent LED brightness. It integrates a high-side current sense amplifier and a high-efficiency power MOSFET, reducing the need for external components and simplifying the design. The device supports both analog and PWM dimming, providing flexibility in controlling the LED brightness.
Additionally, the MPQ3364GR-AEC1-Z is designed with comprehensive protection features, including over-voltage, over-current, and over-temperature protection, ensuring robust and reliable operation in harsh automotive environments. Its compliance with the AEC-Q100 standard makes it particularly suitable for automotive applications. Overall, the MPQ3364GR-AEC1-Z offers a compact, reliable solution for automotive LED driving needs.
Equivalent
The MPQ3364GR-AEC1-Z is a DC-DC step-up converter designed for automotive applications. Equivalent products might include the Texas Instruments TPS61165, the ON Semiconductor NCP5007, and the Analog Devices LT3471, as they serve similar functions in boosting voltage for applications like LED drivers and backlighting. However, compatibility in terms of package, features, and specific application needs should be verified for each potential substitute.
Features
The MPQ3364GR-AEC1-Z is a high-performance, automotive-grade, quad-channel LED driver designed for automotive lighting applications. Key features include:
1. Quad-Channel Output: Supports up to four independent channels, enhancing flexibility in driving multiple LED strings.
2. Wide Input Voltage Range: Operates efficiently over a broad input voltage range, typically from 4.5V to 40V, suitable for automotive environments.
3. Current Regulation: Delivers precise current control for each channel, ensuring uniform brightness and color consistency.
4. Dimming Control: Offers PWM dimming and analog dimming options, providing versatile control over LED brightness.
5. Fault Protection: Includes comprehensive protection features such as open/short LED protection, over-voltage, over-temperature, and short-circuit protection.
6. AEC-Q100 Qualification: Meets automotive industry standards for reliability and performance.
7. Compact Package: Available in a small package for space-constrained applications.
These features make the MPQ3364GR-AEC1-Z an ideal choice for automotive lighting systems, including headlights, taillights, and interior lighting, where reliability and performance are critical.
1. Quad-Channel Output: Supports up to four independent channels, enhancing flexibility in driving multiple LED strings.
2. Wide Input Voltage Range: Operates efficiently over a broad input voltage range, typically from 4.5V to 40V, suitable for automotive environments.
3. Current Regulation: Delivers precise current control for each channel, ensuring uniform brightness and color consistency.
4. Dimming Control: Offers PWM dimming and analog dimming options, providing versatile control over LED brightness.
5. Fault Protection: Includes comprehensive protection features such as open/short LED protection, over-voltage, over-temperature, and short-circuit protection.
6. AEC-Q100 Qualification: Meets automotive industry standards for reliability and performance.
7. Compact Package: Available in a small package for space-constrained applications.
These features make the MPQ3364GR-AEC1-Z an ideal choice for automotive lighting systems, including headlights, taillights, and interior lighting, where reliability and performance are critical.
Pinout
The MPQ3364GR-AEC1-Z is a step-up LED driver from Monolithic Power Systems (MPS), designed for automotive applications. It is typically used to drive white LEDs in a series, providing a constant current output. This device is available in a small, thermally enhanced package, offering efficient power conversion and reliable operation for automotive lighting systems.
The MPQ3364GR-AEC1-Z comes in a compact 16-pin QFN (Quad Flat No-leads) package. Its primary functions include boosting input voltage to a higher output voltage suitable for driving a series of LEDs, ensuring consistent brightness, and offering features such as dimming control and fault protection.
Key features include support for PWM dimming, over-voltage protection, LED open/short protection, and thermal shutdown. It is designed to handle wide input voltage ranges and deliver precise current regulation, making it suitable for automotive lighting applications where reliability and efficiency are critical.
The MPQ3364GR-AEC1-Z comes in a compact 16-pin QFN (Quad Flat No-leads) package. Its primary functions include boosting input voltage to a higher output voltage suitable for driving a series of LEDs, ensuring consistent brightness, and offering features such as dimming control and fault protection.
Key features include support for PWM dimming, over-voltage protection, LED open/short protection, and thermal shutdown. It is designed to handle wide input voltage ranges and deliver precise current regulation, making it suitable for automotive lighting applications where reliability and efficiency are critical.
Manufacturer
The MPQ3364GR-AEC1-Z is manufactured by Monolithic Power Systems (MPS). MPS is a semiconductor company that focuses on designing, developing, and marketing high-performance, integrated power solutions. The company specializes in power management solutions for various applications, including automotive, industrial, consumer electronics, computing, and telecommunications. MPS is known for its innovative approach to creating products that are efficient, reliable, and sustainable, often integrating multiple functions into single-chip solutions to enhance performance and reduce the overall system cost and size.
Application
The MPQ3364GR-AEC1-Z is a compact, high-efficiency, step-up LED driver IC primarily used in automotive applications. Its key application areas include automotive lighting systems such as daytime running lights, tail lights, and interior ambient lighting. Additionally, it is suitable for use in other driver and display backlighting applications where efficient and reliable LED control is required. The chip is designed to operate in harsh automotive environments, offering features like over-voltage protection, thermal shutdown, and current limiting to ensure safety and performance. Its ability to drive multiple LEDs in series makes it ideal for systems requiring consistent brightness and color uniformity.
Package
The MPQ3364GR-AEC1-Z is typically available in a QFN (Quad Flat No-leads) package type. This package type is known for its compact size and efficient thermal performance, making it suitable for automotive and other high-reliability applications.
