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Product Detailed Parameters
- Description：IC LED DRIVER CTRLR PWM 28QFN
- Series：InnoSwitch™3-MX
- Mfr：Power Integrations
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：DC DC Controller
- Topology：Flyback
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：4.75V
- Voltage - Supply (Max)：5.25V
- Voltage - Output：3V ~ 22V
- Current - Output / Channel：-
- Frequency：-
- Dimming：Analog, PWM
- Applications：Backlight
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：28-WFQFN Exposed Pad
- Supplier Device Package：28-QFN (5x5)
- Grade：-
- Qualification：-
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Overview
The IMX101J-TL is a single-output LED lighting driver IC from the InnoMux family by Power Integrations. It integrates a DC-DC controller for flyback topology with internal PowiGaN switches. The device supports PWM and analog dimming, delivering up to 240 mA output current. It operates within an input voltage range of 4.75 V to 5.25 V and functions at frequencies between 100 Hz and 27 kHz. The component is rated for junction temperatures from -40°C to +150°C and is housed in a 28-QFN (5x5) package.
Feature Summary
- Integrates PowiGaN technology for high-efficiency power conversion
- Supports both PWM and analog dimming control methods
- Includes internal constant voltage regulation capabilities
Applications
- LED backlighting systems
- Monitor power supplies
- TV power supplies
Procurement Notes
Verify the specific suffix 'TL' corresponds to the required tape-and-reel packaging configuration. Confirm that the 28-WFQFN bare pad footprint matches the target PCB layout. Ensure design compliance with Moisture Sensitivity Level 3 requirements during assembly processing.
Selection Notes
Select this component for designs requiring a single regulated output with integrated switching elements. It is suitable for applications needing compact solutions with support for multiple dimming interfaces. Verify that the 240 mA output current capability meets the load requirements without exceeding thermal limits.
Part Context
This part belongs to the InnoSwitch3-MX series, designed for efficient multiple-output, single-stage power supplies. The IMX101 variant specifically targets single-output configurations, distinguishing it from multi-channel counterparts like the IMX111 or IMX102 within the same product family.
Replacement Considerations
Cross-reference with other IMX101 variants if different packaging options are needed. Verify compatibility with existing gate drive requirements when substituting within the InnoMux family.
