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Product Detailed Parameters
- Description：IC LED DRV RGLTR PWM 16WLCSP
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR)
- Type：DC DC Regulator
- Topology：Boost
- Internal Switch(s)：Yes
- Number of Outputs：2
- Voltage - Supply (Min)：2.7V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：5V
- Current - Output / Channel：1.5A
- Frequency：1MHz
- Dimming：PWM
- Applications：Camera Flash
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：16-UFBGA, WLCSP
- Supplier Device Package：16-WLCSP (1.7x1.7)
- Grade：-
- Qualification：-
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Overview
The MP3332GC-Z is a dual-channel flash LED driver IC designed for high-resolution camera phones. It operates on a boost topology with an input voltage range of 2.7 V to 5.5 V and supports a switching frequency of 1 MHz. Each channel delivers a maximum output current of 1.5 A. The device is housed in a 16-WLCSP package (1.7x1.7 mm) and functions within a temperature range of -40°C to +125°C. It features PWM dimming and I2C control interfaces.
Feature Summary
- Dual-channel architecture supporting independent LED control
- I2C interface for programmable current and mode selection
- Integrated protection mechanisms including OVP, OTP, and UVLO
- Compact WLCSP packaging optimized for small PCB spaces
Applications
- High-resolution camera phone flash systems
- Mobile device photo and video lighting
- Low-light environment image enhancement modules
Procurement Notes
Verify component status before procurement as the MP3332 series is marked Not Recommended for New Designs (NRND). Confirm availability through authorized distributors, noting that production may be limited to existing customer orders. Ensure design reviews account for potential obsolescence and supply chain constraints associated with end-of-life components.
Selection Notes
Select this component for applications requiring dual-channel flash control in space-constrained mobile designs. Verify compatibility with I2C bus speeds and ensure thermal management aligns with the WLCSP-16 package limitations. Consider alternative active parts like the MP3336A if new design approval is required due to the NRND status.
Part Context
The MP3332GC-Z belongs to the MP3332 family of synchronous boost converters from Monolithic Power Systems. It is specifically engineered for smartphone camera flash applications, offering high power density and efficiency. The GC-Z suffix indicates the specific package variant and RoHS compliance status within the broader product line.
Replacement Considerations
Public documentation identifies the MP3336A as an active alternative for new designs. The MP3336A offers similar dual-channel functionality but with updated specifications and availability status.
