CS51031YDR8
- Mfr.Part #
- CS51031YDR8
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 8SOIC
- Stock
- 3,350
- In Stock :
- 3,350
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- Manufacturer :
- onsemi
- Product Category :
- DC DC Switching Controllers
- Contact Plating :
- Tin
- Max Output Current :
- 1A
- Output Current :
- 1A
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Type :
- Transistor Driver
- Factory Lead Time :
- 2 Weeks
- Mount :
- Surface Mount
- Published :
- 2002
- Operating Temperature :
- -40°C~85°C TA
- Voltage - Supply (Vcc/Vdd) :
- 4.3V~20V
- Duty Cycle (Max) :
- 83.3%
- Halogen Free :
- Halogen Free
- Output Voltage :
- 20V
- Function :
- Step-Down
- Min Operating Temperature :
- -40°C
- Number of Pins :
- 8
- Output Phases :
- 1
- RoHS Status :
- ROHS3 Compliant
- Synchronous Rectifier :
- No
- Clock Sync :
- No
- Lead Free :
- Lead Free
- Max Frequency :
- 240kHz
- Packaging :
- Tape and Reel (TR)
- Frequency - Switching :
- 200kHz
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Control Features :
- Frequency Control, Soft Start
- Base Part Number :
- CS51031
- Mounting Type :
- Surface Mount
- Operating Supply Voltage :
- 16V
- Max Operating Temperature :
- 85°C
- Number of Outputs :
- 1
- Topology :
- Buck
- Output Configuration :
- Positive
- Max Duty Cycle :
- 83.3 %
- Supplier Device Package :
- 8-SOIC
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Datasheets
- CS51031YDR8

DC DC Switching Controllers onsemi CS51031YDR8 Overview
The onsemi CS51031YDR8 is a high-performance integrated circuit specifically designed for DC-DC switching control applications. Engineered by onsemi, a leader in semiconductor solutions, this regulator controller excels in delivering efficient power conversion in compact form factors. The CS51031YDR8 is ideal for demanding applications where space and power efficiency are critical. Utilizing advanced technology, this component ensures enhanced system reliability and robustness, making it a preferred choice for manufacturers looking to integrate reliable power solutions in their products.
CS51031YDR8 Features
This IC regulator controller boasts a range of features designed for superior performance in power management applications. Key features include a high-frequency operation up to 300 kHz, which allows for smaller-sized filter components, reducing overall system size and cost. Additionally, it offers integrated under-voltage lockout, over-current protection, and thermal shutdown features, which enhance the safety, efficiency, and longevity of the application it serves.
CS51031YDR8 Applications
- Power Supplies: Used in the development of both isolated and non-isolated power supplies, the CS51031YDR8 optimizes efficiency and power density.
- Telecommunications Equipment: Helps in managing power within telecommunications infrastructure by ensuring reliable and consistent operation under varying load conditions.
- Consumer Electronics: Applied in various consumer electronics where efficient power conversion is necessary to enhance battery life and reduce heat generation.
- Computing Systems: Utilized in computing systems to provide stable and efficient power control, crucial for maintaining system stability and performance.
- Automotive Systems: Ideal for automotive applications where robust power management is essential for performance and safety in harsh environments.
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