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Product Detailed Parameters
- Description：IC LED DRV RGLTR PWM 8HVSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：DC DC Regulator
- Topology：SEPIC, Step-Up (Boost)
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：2.7V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：3V ~ 24V
- Current - Output / Channel：2.8A (Switch)
- Frequency：1.6MHz
- Dimming：PWM
- Applications：Backlight
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-HVSSOP
- Grade：-
- Qualification：-
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Overview
The LM3410XMY/NOPB is a Texas Instruments LED lighting driver IC featuring Boost and SEPIC topologies. It operates with a supply voltage range of 2.7 V to 5.5 V and supports output voltages from 3 V to 24 V. The device delivers up to 2.8 A output current and functions within a switching frequency range of 1.2 MHz to 2 MHz. It is housed in an MSOP-PowerPad-8 package and rated for operation between -40 °C and +125 °C.
Feature Summary
- Supports Boost and SEPIC converter topologies for flexible LED drive configurations
- Provides constant current regulation for single-output LED applications
- Operates at high switching frequencies to minimize external component size
Applications
- LED lighting driver circuits
- Boost converter designs
- SEPIC converter designs
Procurement Notes
Verify the specific suffix 'X' against the manufacturer's official documentation to confirm tape-and-reel packaging specifications. Ensure the 'NOPB' designation aligns with current RoHS compliance requirements. Cross-reference the MSOP-PowerPad-8 footprint dimensions with your PCB layout guidelines before finalizing procurement orders.
Selection Notes
Select this component when designing LED drivers requiring Boost or SEPIC topologies with input voltages under 5.5 V. It is suitable for applications needing output currents up to 2.8 A and operating temperatures extending to 125 °C. Consider the MSOP-PowerPad-8 package constraints for thermal management and board space limitations.
Part Context
This part belongs to the LM3410 series of LED lighting driver ICs manufactured by Texas Instruments. It is designed specifically for driving LEDs using efficient switching regulator architectures. The device integrates control logic for constant current regulation, distinguishing it from general-purpose power management ICs.
FAQ
What converter topologies does the LM3410XMY/NOPB support?
It supports both Boost and SEPIC topologies.
What is the maximum output current capability?
The device supports an output current of up to 2.8 A.
