ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
What Is an IMU? Sensors, Axes and Applications
Learn what an IMU measures, how accelerometers and gyroscopes work together, why orientation estimates drift, and what to compare.
Read More
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.
CS51021EDR16 is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists onsemi. Its product description is SWITCHING CONTROLLER. Review the specifications below when checking this part for your BOM.
DC DC Switching Controllers specifications for CS51021EDR16
- Description：SWITCHING CONTROLLER
- Series：*
- Mfr：onsemi
- Package：Bulk
- Output Type：-
- Function：-
- Output Configuration：-
- Topology：-
- Number of Outputs：-
- Output Phases：-
- Voltage - Supply (Vcc/Vdd)：-
- Frequency - Switching：-
- Duty Cycle (Max)：-
- Synchronous Rectifier：-
- Clock Sync：-
- Serial Interfaces：-
- Control Features：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
DC DC Switching Controllers datasheet and documents for CS51021EDR16
DC DC Switching Controllers Overview
The CS51021EDR16 is a fixed-frequency PWM current mode controller from onsemi, designed for AC-DC or DC-DC primary side control. It operates within a supply voltage range of 8.2V to 20V and supports switching frequencies up to 1MHz. The device is housed in an 8-pin SOIC package and functions across an extended temperature range of -40°C to +150°C.
DC DC Switching Controllers Feature Summary
- Provides fixed-frequency pulse-width modulation with current mode control architecture
- Supports primary side regulation for isolated power conversion topologies
- Operates reliably across an extended industrial temperature range
DC DC Switching Controllers Applications
- AC-DC primary side control
- DC-DC primary side control
- Flyback converter designs
- Forward converter implementations
DC DC Switching Controllers Procurement Notes
Verify the specific suffix 'EDR16' against the official datasheet to confirm pinout and thermal specifications. Confirm RoHS compliance status through manufacturer documentation before integration. Check for end-of-life notices or alternative recommendations if sourcing for new designs.
DC DC Switching Controllers Selection Notes
Select this component for applications requiring primary side regulation without optocouplers. Ensure the input voltage stays within the 8.2V to 20V operating window. Verify that the required switching frequency does not exceed 1MHz for optimal performance.
DC DC Switching Controllers Part Context
This controller belongs to the CS51021A family, which includes variants like the CS51022AEDR16G. These devices share similar core functionalities but may differ in pin configurations or specific feature sets tailored for different converter topologies such as push-pull or flyback.
DC DC Switching Controllers Replacement Considerations
Consult the official datasheet for direct pin-to-pin replacements. Cross-reference with the CS51022A series for potential functional equivalents in similar topology applications.
Explore related parts through Power Management (PMIC), Integrated Circuits (ICs), all product categories, ChipApex homepage.
