ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC AMP CLASS
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Bulk
- Type：-
- Topology：-
- Internal Switch(s)：-
- Number of Outputs：-
- Voltage - Supply (Min)：-
- Voltage - Supply (Max)：-
- Voltage - Output：-
- Current - Output / Channel：-
- Frequency：-
- Dimming：-
- Applications：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Download product information
Overview
The ISL97698IIZ-TS2568 is a high-efficiency dual-channel white LED driver IC designed for smartphone backlighting applications. It integrates a synchronous boost converter and two low-side current sinks capable of driving output voltages up to 23.5V and currents up to 25mA per channel. The device supports single or multiple cell Li-ion battery inputs, offering robust performance for portable electronic displays.
Feature Summary
- Integrates a synchronous boost converter with dual low-side current sinks for efficient LED driving
- Designed specifically for high-efficiency white LED backlighting in compact mobile devices
Applications
- Smartphone display backlighting systems
- Portable electronic device illumination
- Single or multiple cell Li-ion battery powered LED drivers
Procurement Notes
Verify component authenticity through authorized Renesas distributors due to end-of-life status. Confirm package integrity and pin alignment against official datasheet specifications. Request batch traceability documentation to ensure compliance with quality standards. Validate that the specific suffix matches the required thermal and electrical characteristics for your design implementation.
Selection Notes
Select this component when designing for dual-channel white LED backlighting in space-constrained smartphones. Ensure input voltage ranges align with single or multi-cell Li-ion configurations. Consider the integrated boost topology for simplified board layout compared to discrete solutions. Verify thermal management requirements for the SOIC package under maximum load conditions.
Part Context
This part belongs to the ISL97698 family of LED drivers from Renesas Electronics Corporation. It is engineered for mobile communication devices requiring efficient power management and precise current control for display illumination. The series focuses on integrating power conversion and regulation into a compact footprint suitable for modern handheld electronics.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult Renesas technical support for cross-reference recommendations given the discontinued status.
