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MIC2293-15BML-TR is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC LED DRVR RGLTR PWM 750MA 8MLF. Review the specifications below when checking this part for your BOM.
LED Driver IC specifications for MIC2293-15BML-TR
- Description：IC LED DRVR RGLTR PWM 750MA 8MLF
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Type：DC DC Regulator
- Topology：Step-Up (Boost)
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：2.5V
- Voltage - Supply (Max)：10V
- Voltage - Output：-
- Current - Output / Channel：750mA (Switch)
- Frequency：2MHz
- Dimming：Analog, PWM
- Applications：Backlight
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-VFDFN Exposed Pad, 8-MLF®
- Supplier Device Package：8-MLF® (2x2)
- Grade：-
- Qualification：-
LED Driver IC datasheet and documents for MIC2293-15BML-TR
LED Driver IC Overview
The MIC2293-15BML-TR is a high-frequency Pulse Width Modulation (PWM) boost regulator optimized for constant-current white LED driver applications. It operates with an input voltage range of 2.7V to 5.5V and delivers up to 750mA output current per channel. The device integrates a 2MHz switching frequency, analog and PWM dimming capabilities, and features overvoltage protection. Packaged in an 8-pin MLF (2x2mm) lead-free package, it supports operating temperatures from -40°C to +125°C.
LED Driver IC Feature Summary
- Integrated high-frequency PWM boost regulator optimized for constant-current white LED driving
- Supports both analog and PWM dimming control methods for brightness adjustment
- Includes built-in overvoltage protection to safeguard connected components
LED Driver IC Applications
- White LED backlighting for portable electronic devices
- Constant-current LED driver circuits
- High-frequency LED illumination systems
LED Driver IC Procurement Notes
Verify the specific suffix '15B' against official Microchip documentation to confirm pinout and functional variants. Ensure the 8-MLF package matches the target PCB footprint. Confirm RoHS compliance status through the manufacturer's latest datasheet or certification documents before finalizing procurement.
LED Driver IC Selection Notes
Select this component when a compact, high-efficiency boost regulator is required for white LED applications. Consider the 750mA current limit and 2MHz frequency for EMI management. Evaluate the 8-pin MLF package size constraints and thermal requirements for the specific enclosure design.
LED Driver IC Part Context
The MIC2293 belongs to a family of high-frequency PWM boost regulators designed specifically for LED drivers. It shares architectural similarities with the MIC2292 but offers distinct configuration options. This series targets space-constrained portable electronics requiring efficient constant-current LED illumination.
LED Driver IC Replacement Considerations
Check for direct substitutes within the MIC2292/MIC2293 family. Verify pin compatibility and electrical specifications before considering alternative manufacturers. No other specific substitute part numbers are publicly confirmed.
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