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LV5221LP-CH-TLM-E-ON is listed in the LED Driver IC range at ChipApex. The manufacturer field lists onsemi. Its product description is LED DRIVER FOR CELL PHONE. Review the specifications below when checking this part for your BOM.
The LV5221LP-CH-TLM-E-ON is an LED driver IC designed for cell phone applications. It operates with a supply voltage range of 3 V to 4.5 V and features a maximum output current of 4.74 mA. The device functions at a working frequency of 2 MHz and supports surface mount installation in a VCT-16 package. It dissipates up to 5.5 W of power and draws a maximum supply current of 5 uA. The component is rated for operation between -30 C and +75 C.
Verify the exact part number suffix against official onsemi documentation, as variations exist. Confirm RoHS compliance status through the manufacturer's latest product data sheet or public announcements. Check the current lifecycle status, as this specific variant may be obsolete or discontinued. Ensure the supplier provides valid traceability documents matching the original manufacturer specifications before finalizing any acquisition.
Select this component specifically for cell phone LED driver implementations requiring low supply voltage operation. Consider the VCT-16 package constraints for PCB layout. Evaluate the thermal dissipation capabilities relative to the system design. Verify compatibility with the required operating temperature range for the target environment. Cross-reference with similar onsemi LED driver families if availability is limited.
This part belongs to the LV5221 series of LED drivers manufactured by onsemi. It is distinct from other variants like the LV5213LP-E which shares similar driver characteristics but differs in specific pinout or internal configuration. The series targets portable electronics where space and power efficiency are critical design parameters.
Public confirmed substitute part numbers are not available in the provided documentation.
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