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NCV887100D1R2G
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Product Detailed Parameters
- Description：IC REG CTRLR BOOST/FLYBACK 8SOIC
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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：170kHz
- Duty Cycle (Max)：88%
- 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 NCV887100D1R2G is an automotive-grade, non-synchronous boost DC-DC switching controller manufactured by onsemi. Designed for high-reliability applications, it operates within a supply voltage range of 2V to 40V and supports a fixed switching frequency of 170kHz. The device features a maximum duty cycle of 83% and includes integrated current limit, enable, and frequency control functions. It is housed in an 8-SOIC package with a junction temperature rating up to 150°C and holds AEC-Q100 qualification.
Feature Summary
- Automotive-grade reliability certified under AEC-Q100 standards
- Integrated current limiting and frequency control capabilities
- Wide input supply voltage operation from 2V to 40V
Applications
- Automotive start-stop systems
- Boost converter circuits for vehicle electronics
- Non-synchronous power regulation in automotive environments
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix D1R2G matches required packaging and tape-and-reel specifications. Check for recent Product Change Notifications (PCN) regarding manufacturing site changes or material updates. Ensure compliance with RoHS directives and REACH regulations before integration into final assemblies.
Selection Notes
Select this controller for non-synchronous boost topologies requiring automotive certification. Compare against NCV887103D1R2G and NCV887105D1R2G for variant-specific differences. Evaluate thermal management requirements given the 150°C junction limit. Ensure input voltage ranges align with system bus characteristics during cranking and load dump conditions.
Part Context
This component belongs to the NCV8871 family of automotive boost controllers. Related evaluation boards include the NCV8871SEPGEVB and NCV8871FLYGEVB. The series supports various automotive power management needs with standardized SOIC packaging and consistent control interfaces across the product line.
Replacement Considerations
Direct substitutes within the same family include NCV887103D1R2G and NCV887105D1R2G. Verify pin compatibility and electrical parameter alignment before substitution. Cross-reference datasheet revisions to ensure functional equivalence.
