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 LED DRIVER OFFL TRIAC 16TSSOP
- Series：-
- Mfr：Cirrus Logic Inc.
- Package：Tray
- Type：AC DC Offline Switcher
- Topology：Flyback, Step-Down (Buck), Step-Up (Boost)
- Internal Switch(s)：No
- Number of Outputs：1
- Voltage - Supply (Min)：11V
- Voltage - Supply (Max)：17V
- Voltage - Output：-
- Current - Output / Channel：-
- Frequency：6kHz ~ 200kHz
- Dimming：Triac
- Applications：Lighting
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：16-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-TSSOP
- Grade：-
- Qualification：-
Download product information
Overview
The CS1615-FZZ is a single-stage dimmable offline AC/DC controller designed for LED lamps. It utilizes a flyback topology and supports Triac dimming functionality. The device operates within a frequency range of 6kHz to 200 kHz and accepts an input voltage of 17 V. It functions reliably across a temperature range of -40°C to +125°C (TJ). The component is housed in an SOIC-16 package and features a maximum power dissipation of 400 mW with a maximum supply current of 4.5 mA.
Feature Summary
- Supports Triac dimming for LED brightness control
- Integrates single-stage flyback AC/DC conversion
- Operates at switching frequencies up to 200 kHz
Applications
- LED lamp lighting systems
- Dimmable LED driver circuits
- Offline AC/DC power supplies for lighting
Procurement Notes
Verify the obsolete status of this component before integration, as it is no longer manufactured by Cirrus Logic. Confirm that the specific suffix matches the required packaging format. Ensure compatibility with existing design constraints due to end-of-life classification. Check for available alternative packages or direct replacements from the manufacturer's official documentation to maintain supply chain stability.
Selection Notes
Select this controller for applications requiring integrated flyback conversion and Triac dimming capabilities. Consider the 17 V input specification and 200 kHz operating frequency when designing magnetic components. Evaluate the thermal performance given the 400 mW power dissipation limit. Verify that the SOIC-16 package fits the target PCB layout and that the wide operating temperature range meets environmental requirements.
Part Context
The CS1615 belongs to the Cirrus Logic CS1615 series of LED lighting drivers. It is part of the company's portfolio focusing on mixed-signal processing and power-related products. This specific model represents a solution for efficient, dimmable LED illumination, leveraging Cirrus Logic's expertise in low-power design and high-precision control for lighting applications.
Replacement Considerations
The CS1616-FZZ is a related variant within the same family, offering similar functionality but potentially differing in input voltage specifications or pinout configurations. Review the datasheet for both parts to ensure electrical compatibility and functional equivalence before substitution.
