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Product Detailed Parameters
- Description：IC LED DRIVER RGLTR PWM TSOT23-8
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：DC DC Regulator
- Topology：Step-Up (Boost)
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：1.8V
- Voltage - Supply (Max)：36V
- Voltage - Output：0.2V ~ 36V
- Current - Output / Channel：-
- Frequency：200kHz ~ 2.2MHz
- Dimming：Analog, PWM
- Applications：Backlight
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-8 Thin, TSOT-23-8
- Supplier Device Package：TSOT-23-8
- Grade：-
- Qualification：-
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Overview
The MP3363GJ-Z is a single-string boost LED driver IC from Monolithic Power Systems. It operates with an input voltage range of 1.8V to 36V and supports output voltages up to 36V. The device features a fixed switching frequency adjustable between 200 kHz and 2.2 MHz. It includes analog and PWM dimming capabilities, a 1A peak current limit, and a shutdown current of 0.5μA. Packaged in TSOT23-8, it functions within a temperature range of -40°C to +125°C.
Feature Summary
- Supports both analog and pulse-width modulation (PWM) dimming methods for precise brightness control.
- Integrates protection mechanisms including open/short LED detection and thermal shutdown.
- Features a low feedback voltage reference to enhance efficiency in boost converter applications.
Applications
- General lighting systems
- LED backlighting
Procurement Notes
Verify the specific suffix 'Z' indicates RoHS compliance and halogen-free status as per manufacturer standards. Confirm the package type is TSOT23-8 and check for any specific ordering prefixes or suffixes that may affect availability or pin configuration. Ensure the application environment stays within the specified -40°C to +125°C operating temperature range.
Selection Notes
Select this component for single-string LED applications requiring a wide input voltage range starting from 1.8V. It is suitable for designs needing flexible switching frequency adjustment between 200 kHz and 2.2 MHz. Consider its compact TSOT23-8 package for space-constrained layouts. Verify that the required peak current does not exceed 1A.
Part Context
This part belongs to the MP3363 series of LED drivers designed for boost topologies. It is manufactured by Monolithic Power Systems (MPS). The device is categorized under LED Lighting Driver ICs and is intended for general lighting and backlighting uses. It shares functional similarities with other single-channel boost drivers in the MPS portfolio.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult official MPS resources for direct replacements or cross-reference compatible devices based on specific electrical requirements.
FAQ
What dimming methods does the MP3363GJ-Z support?
The MP3363GJ-Z supports both analog and pulse-width modulation (PWM) dimming methods.
What is the minimum input voltage for the MP3363GJ-Z?
The minimum input voltage for the MP3363GJ-Z is 1.8V.
