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Product Detailed Parameters
- Description：IC LED DRV RGLTR PWM 500MA 8MSOP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Type：DC DC Regulator
- Topology：Step-Up (Boost)
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：2.6V
- Voltage - Supply (Max)：13.2V
- Voltage - Output：18V
- Current - Output / Channel：500mA
- Frequency：1MHz
- Dimming：PWM
- Applications：Backlight
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
- Grade：-
- Qualification：-
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Overview
The EL7513IYZ-T13 is a monolithic DC-DC step-up (boost) regulator manufactured by Renesas Electronics Corporation, designed specifically for LED driving applications. It operates with a switching frequency of 1 MHz and delivers an output current of 500 mA. The device supports PWM dimming control and features a supply voltage range up to 13.2 V, with a maximum output voltage of 18 V. Packaged in an 8-MSOP format, it integrates the necessary power switch and control circuitry for compact LED illumination designs.
Feature Summary
- Integrates a high-efficiency boost converter topology optimized for LED string driving
- Supports precise digital control via Pulse Width Modulation (PWM) dimming interface
- Combines power management and control logic into a single compact monolithic package
Applications
- LED backlighting systems
- Portable lighting devices
- Automotive interior illumination
Procurement Notes
Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance and moisture sensitivity levels prior to assembly. Cross-reference datasheet revisions to ensure pinout and electrical characteristics match design requirements. Validate thermal performance within the MSOP-8 package constraints.
Selection Notes
Select this component for applications requiring a compact boost solution for low-power LED strings. Ensure input voltage ranges align with the system power source. Verify that the 500 mA output current meets the specific LED array requirements. Consider the 1 MHz switching frequency for passive component size optimization.
Part Context
This part belongs to the EL75xx series of power management ICs from Renesas, formerly Intersil. These components are engineered for portable electronics and display backlighting. The EL7513 specifically addresses the need for efficient step-up conversion in space-constrained environments.
Replacement Considerations
The product is listed as obsolete. Check for direct replacements within the Renesas portfolio or evaluate equivalent boost regulators from other manufacturers ensuring compatible pinouts and electrical specifications.
