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Product Detailed Parameters
- Description：IC LED DRVR RGLTR PWM 1A TSOT25
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：DC DC Regulator
- Topology：Step-Down (Buck)
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：7V
- Voltage - Supply (Max)：30V
- Voltage - Output：30V
- Current - Output / Channel：1A
- Frequency：1MHz
- Dimming：PWM
- Applications：-
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-5 Thin, TSOT-23-5
- Supplier Device Package：TSOT-25
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The ZXLD1360QET5TA is a DC-DC buck converter LED driver IC from Diodes Incorporated, designed for automotive applications with AEC-Q100 qualification. It operates from a 7V to 30V input supply and drives single or multiple series-connected LEDs efficiently. The device features an integrated high-side current sense and switch, supporting PWM dimming with an output current adjustable up to 1A. Operating at a fixed frequency of 1MHz, it utilizes a TSOT-23-5 package and functions within a temperature range of -40°C to 125°C.
Feature Summary
- Integrated high-side current sensing and internal power switch for compact design
- Supports PWM dimming for precise brightness control
- Qualified for automotive environments under AEC-Q100 standards
Applications
- Automotive interior lighting systems
- Exterior automotive LED modules
- General LED illumination requiring buck topology
Procurement Notes
Verify the specific suffix 'Q' indicates AEC-Q100 automotive grade compliance when sourcing. Confirm the TSOT-23-5 package type matches your PCB footprint requirements. Ensure input voltage ranges between 7V and 30V align with your system's power supply specifications before procurement.
Selection Notes
Select this component for designs requiring a single-channel buck LED driver with integrated switching capabilities. It is suitable for applications needing AEC-Q100 certification and PWM dimming functionality. Consider the 1A maximum output current and 1MHz switching frequency when designing the external inductor and capacitor values for optimal performance.
Part Context
This part belongs to the ZXLD1360 family of LED drivers manufactured by Diodes Incorporated. The 'Q' suffix denotes automotive-grade qualification, while 'ET5TA' specifies the TSOT-23-5 surface-mount package and tape-and-reel packaging configuration. It serves as a specialized solution for regulated LED current driving in constrained spaces.
Replacement Considerations
ZXLD1360ET5TA is a non-automotive grade equivalent within the same family. Verify if automotive qualification is strictly required; otherwise, this variant may serve as a functional substitute with identical electrical characteristics and pinout compatibility.
