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：DC DC Regulator
- Topology：Step-Down (Buck)
- Internal Switch(s)：Yes
- Number of Outputs：16
- Voltage - Supply (Min)：2.5V, 3.2V
- Voltage - Supply (Max)：3.5V, 18V
- Voltage - Output：20V
- 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 MPQ7225AGQJE-0000-AEC1-P is a 16-channel current sink LED driver from Monolithic Power Systems, designed for automotive applications. It features Adaptive Feedback Control (AFC) and operates within an input voltage range of 3.2 V to 3.5 V. The device supports PWM dimming with a frequency range of 250 Hz to 1 kHz and delivers up to 200 mA output current per channel. Packaged in a QFN-32, it is qualified to AEC-Q100 standards and functions reliably between -40°C and +150°C.
Feature Summary
- Integrates Adaptive Feedback Control (AFC) for optimized LED performance
- Provides 16 independent current sink channels for complex lighting arrays
- Supports precise PWM dimming control for visual effects
- Qualified for automotive environments under AEC-Q100 Grade 1
Applications
- Automotive interior ambient lighting systems
- Multi-zone LED illumination modules
- High-density LED matrix drivers
- Adaptive front-lighting systems requiring precise current regulation
Procurement Notes
Verify the specific suffix 'P' indicates tape-and-reel packaging configuration when ordering. Confirm that the AEC1 qualification aligns with your vehicle platform's component approval list. Ensure input power supplies strictly adhere to the 3.2 V to 3.5 V operating window to prevent functional instability or damage to the internal circuitry.
Selection Notes
Select this component for designs requiring high channel density in a compact footprint. It is suitable for low-voltage automotive architectures where precise current sinking is critical. Compare against standard buck converters if higher voltage step-down capabilities are needed, as this part is optimized for direct low-voltage LED string driving rather than general power conversion.
Part Context
This IC belongs to the MPQ7225A series, which focuses on multi-channel LED driving solutions. It complements MPS's portfolio of automotive-grade power management devices by addressing the specific need for uniform current distribution across numerous LEDs without external sense resistors for each channel.
Replacement Considerations
Check MPQ7224GQJE-0000-AEC1-Z for similar channel counts but verify differences in pre-programmed animation features and exact input voltage tolerances before substitution.
