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Product Detailed Parameters
- Description：IC LED DRVR RGLTR PWM TSOT23-5
- 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)：2.7V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：27V
- Current - Output / Channel：350mA (Switch)
- Frequency：1.35MHz
- Dimming：Analog, PWM
- Applications：Backlight
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-5 Thin, TSOT-23-5
- Supplier Device Package：TSOT-23-5
- Grade：-
- Qualification：-
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Overview
The EL7630IWTZ-T7A is an LED display driver manufactured by Renesas Electronics Corporation, designed for driving white LEDs in boost converter configurations. It supports a 6-segment display interface and operates within a supply voltage range of 2.7 V to 5.5 V. The device features a maximum power supply current of 1 mA and functions reliably across an operating temperature range from -40°C to +85°C. Packaged in a TSOT format with SMD/SMT installation style, it is suitable for compact electronic designs requiring efficient LED control.
Feature Summary
- Integrated boost converter functionality for driving white LEDs
- Supports 6-segment LED display interfaces
- Operates on single supply voltages between 2.7 V and 5.5 V
Applications
- White LED boost driver circuits
- Six-segment LED display systems
- Compact consumer electronics requiring low-power LED control
Procurement Notes
Verify the exact suffix against official Renesas documentation, as distribution listings may vary. Confirm availability status directly with authorized channels, as some sources indicate limited stock or discontinuation risks. Ensure compliance with RoHS requirements and moisture sensitivity levels specified in the datasheet before integration into production workflows.
Selection Notes
Select this component when a dedicated driver for six-segment displays with integrated boost capability is required. Consider the TSOT package size for space-constrained PCB layouts. Verify that the input voltage range aligns with the system's power supply architecture and that the operating temperature range meets environmental specifications.
Part Context
The EL7630 belongs to the EL7630 series of LED display drivers from Renesas (formerly Intersil). This series focuses on providing efficient solutions for driving segmented LED displays, often incorporating power management features like boost converters to handle white LED forward voltage requirements within a small footprint.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Renesas cross-reference tools or datasheets for potential alternatives if this specific variant is unavailable.
