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LM9061QDRQ1
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Product Detailed Parameters
- Description：IC GATE DRVR HIGH-SIDE 8SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Driven Configuration：High-Side
- Channel Type：Single
- Number of Drivers：1
- Gate Type：MOSFET (N-Channel)
- Voltage - Supply：7V ~ 26V
- Logic Voltage - VIL, VIH：1.5V, 3.5V
- Current - Peak Output (Source, Sink)：-
- Input Type：Non-Inverting
- Rise / Fall Time (Typ)：-
- Operating Temperature：-40°C ~ 125°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
- High Side Voltage - Max (Bootstrap)：-
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Overview
The LM9061QDRQ1 is a high-side gate driver IC designed for automotive applications, certified to AEC-Q100 standards. It features a single-channel configuration housed in an 8-SOIC package with a width of 3.90mm. The device operates within a supply voltage range of 7V to 26V and supports logic input levels of 1.5V (VIL) and 3.5V (VIH). It is specifically engineered to drive N-channel MOSFETs and functions reliably across a junction temperature range of -40°C to 125°C.
Feature Summary
- High-side driving capability for power switching applications
- Non-inverting logic input configuration
- AEC-Q100 qualified for automotive reliability requirements
Applications
- Automotive power management systems
- N-channel MOSFET gate control
- High-side load switching circuits
Procurement Notes
Verify the specific suffix 'QDRQ1' matches the required 8-SOIC package and automotive grade designation. Confirm that the 7V to 26V supply range aligns with the target system's voltage rails. Ensure the non-inverting input logic thresholds are compatible with the controlling microcontroller or driver signals. Check for any recent Product Change Notifications regarding assembly or marking standardization updates.
Selection Notes
Select this component when a robust, automotive-grade high-side driver is required for N-channel MOSFETs. The 8-SOIC package offers a compact footprint suitable for space-constrained PCB layouts. Consider the 7V minimum supply voltage to ensure proper operation during cold cranking or low-voltage conditions. Verify that the 125°C maximum junction temperature meets the thermal design constraints of the application environment.
Part Context
This part belongs to Texas Instruments' portfolio of power management integrated circuits tailored for the automotive sector. The LM9061 series focuses on providing reliable gate drive solutions for high-side power switches. The 'Q1' suffix indicates compliance with automotive quality and reliability standards, distinguishing it from general-purpose industrial variants.
Replacement Considerations
Consult official substitution lists for equivalent high-side drivers within the same automotive qualification class. Verify pin compatibility and electrical specifications before replacing.
