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NCV887102D1R2G
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Product Detailed Parameters
- Description：IC REG CTRLR BOOST/FLYBACK 8SOIC
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Tape & Reel (TR)
- Output Type：Transistor Driver
- Function：Step-Up, Step-Up/Step-Down
- Output Configuration：Positive
- Topology：Boost, Flyback
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：3.2V ~ 40V
- Frequency - Switching：1MHz
- Duty Cycle (Max)：91%
- Synchronous Rectifier：No
- Clock Sync：Yes
- Serial Interfaces：-
- Control Features：Current Limit, Enable
- 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
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Overview
The NCV887102D1R2G is an automotive-grade DC-DC switching controller manufactured by onsemi. It supports Boost and Flyback topologies with a positive output configuration. The device operates within a supply voltage range of 2V to 40V and features a fixed switching frequency of 170kHz. It is housed in an 8-SOIC package and is qualified under AEC-Q100 standards for reliability in automotive applications.
Feature Summary
- Supports both Boost and Flyback converter topologies for flexible power stage design
- Automotive grade qualification ensuring reliability in harsh vehicle environments
- Integrated current limit and enable control functions for system protection
Applications
- Automotive lighting systems requiring step-up or isolated voltage conversion
- Vehicle infotainment power distribution networks
- Body control module auxiliary power supplies
Procurement Notes
Verify the specific suffix D1R2G against the official datasheet to confirm pinout and electrical characteristics. Confirm AEC-Q100 compliance requirements match your target application environment. Check for any recent product discontinuation notices as some sources indicate lifecycle changes for this series.
Selection Notes
Select this component when a single controller must support multiple topology options like Boost or Flyback. Ensure the input voltage range of 2V to 40V aligns with your battery or rail specifications. Verify that the 8-SOIC package fits your PCB layout constraints and thermal requirements.
Part Context
This part belongs to the NCV8871 family of non-synchronous boost controllers designed for automotive use. It shares functional similarities with other members like the NCV887001 and NCV887711 but offers distinct topology flexibility. The family is characterized by wide input voltage ranges and robust automotive qualification.
Replacement Considerations
Direct substitutes include NCV887001D1R2G for pure Boost applications and NCV887711D1R2G for similar Boost configurations. Verify compatibility if replacing with non-automotive grades, as performance margins may differ.
