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NCP81071CZR2G
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Product Detailed Parameters
- Description：IC GATE DRVR LOW-SIDE 8MSOP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Driven Configuration：Low-Side
- Channel Type：Independent
- Number of Drivers：2
- Gate Type：MOSFET (N-Channel)
- Voltage - Supply：4.5V ~ 20V
- Logic Voltage - VIL, VIH：1.2V, 1.8V
- Current - Peak Output (Source, Sink)：5A, 5A
- Input Type：Inverting, Non-Inverting
- Rise / Fall Time (Typ)：8ns, 8ns
- Operating Temperature：-40°C ~ 140°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
- Supplier Device Package：8-MSOP-EP
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：-
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Overview
The NCP81071CZR2G is a dual low-side MOSFET gate driver manufactured by onsemi. It features two independent drivers with a peak output current of 5 A and operates within a supply voltage range of 4.5 V to 20 V. The device utilizes an MSOP-8 package and supports surface-mount installation. Key timing parameters include rise and fall times of 8 ns, with maximum turn-on and turn-off delays of 35 ns. It functions reliably across a temperature range of -40°C to +140°C TJ.
Feature Summary
- Provides high-current driving capability of +/- 5 A to manage capacitive loads and reduce Miller effect during switching.
- Features TTL/CMOS compatible inputs that remain independent of the supply voltage for broad application compatibility.
- Integrates enable functionality for each driver to allow precise control over application states.
Applications
- Synchronous rectifiers in DC/DC converters
- Power factor correction circuits
- Motor drivers
Procurement Notes
Verify the specific suffix 'CZ' against official datasheets to confirm the MSOP-8 package variant. Confirm RoHS compliance status through manufacturer documentation. Ensure thermal management aligns with the specified junction temperature limits during operation.
Selection Notes
Select this component for applications requiring dual low-side drive with high peak current. Consider the MSOP-8 package for space-constrained designs. Verify input logic levels match system requirements due to TTL/CMOS compatibility.
Part Context
This part belongs to the NCP81071 series of high-speed dual low-side MOSFET drivers. The series offers pin-compatible alternatives in various packages including SOIC-8 and WDFN-8 to suit different PCB layout needs while maintaining identical electrical performance characteristics.
Replacement Considerations
Check for direct substitutes within the NCP81071 family such as NCP81071ADR2G or NCP81071BZR2G based on required package type (SOIC-8 vs MSOP-8). Ensure any replacement maintains the 5 A output current and 20 V max supply rating.
