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Product Detailed Parameters
- Description：IC LED DRV RGLTR PWM 30MA 16TQFN
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Type：DC DC Regulator
- Topology：Step-Up (Boost)
- Internal Switch(s)：Yes
- Number of Outputs：6
- Voltage - Supply (Min)：2.4V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：26V
- Current - Output / Channel：30mA
- Frequency：400kHz ~ 1.5MHz
- Dimming：PWM
- Applications：Backlight
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-WFQFN Exposed Pad
- Supplier Device Package：16-TQFN (3x3)
- Grade：-
- Qualification：-
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Overview
The ISL97693IRTZ-TK is a single or multiple cell Li-ion battery powered LED driver featuring six channels. It operates with an input voltage range of 2.4V to 5.5V and supports switching frequencies from 0.4MHz to 1.5MHz. The device provides typical output current of 2800mA and maximum quiescent current of 1000μA. It utilizes PWM dimming for backlight applications, functioning within an operating temperature range of -40°C to 85°C in a surface mount package.
Feature Summary
- Supports single or multiple cell Li-ion battery power sources
- Provides six independent LED drive channels
- Enables precise PWM dimming control
Applications
- Backlight systems
- Li-ion battery powered devices
- LED lighting drivers
Procurement Notes
Verify the part status as obsolete before procurement planning. Confirm the specific suffix TK indicates tape and reel packaging. Ensure compatibility with existing system designs given the component's discontinued status. Check for available stock from authorized distributors or secondary markets if immediate supply is required.
Selection Notes
Select this component for applications requiring multi-channel LED driving from low-voltage Li-ion sources. Consider the wide frequency range for EMI optimization. Evaluate the thermal performance within the specified ambient temperature limits. Verify that the six-channel configuration meets the target display or lighting architecture requirements.
Part Context
This part belongs to the ISL97693 series by Renesas Electronics Corporation, formerly Intersil. It is designed for portable electronics needing efficient LED management. The series focuses on integrating power regulation and LED driving functions to reduce board space and complexity in mobile and battery-operated consumer devices.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, alternative sourcing strategies or redesigning with currently active components may be necessary.
