ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：16-CHANNEL, CURRENT SINK LED DRI
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Linear
- Topology：Constant Current
- Internal Switch(s)：Yes
- Number of Outputs：16
- Voltage - Supply (Min)：2.5V
- Voltage - Supply (Max)：18V
- Voltage - Output：-
- Current - Output / Channel：200mA
- Frequency：-
- Dimming：Analog, PWM
- Applications：General Purpose
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount, Wettable Flank
- Package / Case：32-VFQFN Exposed Pad
- Supplier Device Package：32-QFN (5x6)
- Grade：Automotive
- Qualification：AEC-Q100
Download product information
Overview
The MPQ7228GQJE-0000-AEC1-P is a 16-channel current sink LED driver from Monolithic Power Systems, designed for automotive applications with AEC-Q100 qualification. It operates within an input voltage range of 2.5 V to 18 V and supports a maximum output current of 3.2 A. The device utilizes a QFN-EP package with 32 pins and features adaptive feedback control. Key electrical parameters include a wide operating temperature range suitable for automotive environments and integrated protection mechanisms.
Feature Summary
- Integrates 16 independent current sink channels for driving multiple LEDs
- Features adaptive feedback control for optimized performance
- Includes pre-programmed animation capabilities for dynamic lighting effects
Applications
- Automotive exterior lighting systems
- Interior ambient lighting modules
- Dynamic sequential turn signals
Procurement Notes
Verify the specific suffix (P vs Z) against the manufacturer's official documentation to confirm packaging type and reel specifications. Ensure the component meets the required AEC-Q100 grade for your target automotive application. Cross-reference the exact part number with the latest datasheet to confirm pinout compatibility and thermal requirements before procurement.
Selection Notes
Select this component when designing high-channel-count LED arrays requiring precise current sinking and dynamic control features. The 16-channel configuration simplifies PCB layout compared to discrete solutions. Consider the 3.2 A total current capacity and input voltage range to ensure compatibility with the vehicle's power distribution network and LED load requirements.
Part Context
This part belongs to the MPQ7224/MPQ7228 family of automotive-grade LED drivers. These devices are engineered to replace complex discrete driver circuits in modern vehicle lighting architectures. The series emphasizes integration, reducing bill-of-materials count while providing robust protection features essential for safety-critical automotive electronics.
Replacement Considerations
Check for MPQ7224GQJE variants if fewer channels are sufficient. Verify pin-to-pin compatibility with existing designs before substituting.
