ChipApex | Global Electronic Components Supplier
NCV885300D1R2G
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 REG CTRLR BUCK 8SOIC
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Output Type：Transistor Driver
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：3.1V ~ 44V
- Frequency - Switching：340kHz
- Duty Cycle (Max)：93%
- Synchronous Rectifier：No
- Clock Sync：Yes
- Serial Interfaces：-
- Control Features：Enable, Power Good
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：Automotive
- Qualification：AEC-Q100
Download product information
Overview
The NCV885300D1R2G is an automotive-grade, non-synchronous buck controller manufactured by onsemi. It operates within a switching frequency range of 100 kHz to 500 kHz and supports a maximum duty cycle of 93%. The device features a supply voltage range of 3.1V to 40V and is housed in an 8-SOIC package. Designed for high-temperature environments, it functions between -40°C and +150°C TJ. It holds AEC-Q100 qualification and includes control features such as current limiting, enable, and frequency control.
Feature Summary
- Automotive-grade reliability with AEC-Q100 certification
- Peak current mode control architecture
- Supports external P-channel MOSFET drive
- Integrated current limiting and enable functions
Applications
- Automotive power distribution systems
- Industrial DC-DC conversion
- General-purpose buck regulation in harsh environments
Procurement Notes
Verify the specific suffix D1R2G against the official datasheet to confirm pinout and electrical characteristics match your design requirements. Confirm AEC-Q100 compliance if automotive qualification is mandatory. Check for RoHS status and material declarations prior to ordering. Ensure the SOIC-8 package dimensions fit your PCB layout constraints.
Selection Notes
Select this component when a non-synchronous buck topology is required for automotive or industrial applications. It is suitable for designs needing peak current mode control with an external P-channel MOSFET. Consider the 3.1V to 40V input range and wide operating temperature for robustness. Verify that the 8-SOIC package is compatible with your assembly process.
Part Context
This part belongs to the NCV8853 series of adjustable-output non-synchronous buck controllers from onsemi. It is designed to drive external P-channel MOSFETs using peak current mode control. The series targets automotive and industrial markets requiring reliable power management solutions under demanding conditions.
Replacement Considerations
Check for direct substitutes within the NCV8853 family or other onsemi non-synchronous buck controllers. Verify compatibility with existing P-channel MOSFET gate drive requirements. Ensure replacement parts maintain AEC-Q100 qualification if used in automotive contexts.
