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AHV85040GEJSR is listed in the Isolators - Gate Drivers range at ChipApex. The manufacturer field lists Allegro MicroSystems. Its product description is DRIVER CHIPSET. Review the specifications below when checking this part for your BOM.
Isolators - Gate Drivers specifications for AHV85040GEJSR
- Description：DRIVER CHIPSET
- Series：-
- Mfr：Allegro MicroSystems
- Package：Tape & Reel (TR)
- Technology：Magnetic Coupling
- Number of Channels：2
- Voltage - Isolation：-
- Propagation Delay tpLH / tpHL (Max)：100ns, 100ns
- Pulse Width Distortion (Max)：-
- Rise / Fall Time (Typ)：9ns, 7ns
- Current - Output High, Low：2A, 4A
- Current - Peak Output：2A, 4A
- Voltage - Forward (Vf) (Typ)：-
- Voltage - Output Supply：10.5V ~ 13.2V
- Grade：-
- Qualification：-
- Operating Temperature：-40°C ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：10-WFDFN Exposed Pad
- Supplier Device Package：10-DFN (3x3)
- Common Mode Transient Immunity (Min)：100V/ns
- Approval Agency：-
- Current - DC Forward (If) (Max)：-
Isolators - Gate Drivers datasheet and documents for AHV85040GEJSR
Isolators - Gate Drivers Overview
The AHV85040GEJSR is a secondary die current-isolated gate driver designed for the AHV85110 150mW GaN driver. It operates within a supply voltage range of 10.5 V to 13.2 V and supports junction temperatures from -40°C to 150°C. Key electrical parameters include a maximum propagation delay of 100 ns, with typical rise and fall times of 9 ns and 7 ns respectively. The component utilizes a DFN-10 surface-mount package and features a shutdown function.
Isolators - Gate Drivers Feature Summary
- Provides galvanic isolation for driving Gallium Nitride (GaN) field-effect transistors
- Functions as the secondary die complementing the primary AHV85110 controller
- Incorporates a dedicated shutdown pin for circuit protection and control
Isolators - Gate Drivers Applications
- Driving discrete GaN FETs in automotive power electronics
- High-frequency switching applications requiring isolated gate drive
- Compact power converter topologies utilizing the AHV85110 primary controller
Isolators - Gate Drivers Procurement Notes
Verify that the design integrates the AHV85110 primary die, as this component functions exclusively as a secondary die within the chipset. Confirm package compatibility with the DFN-10 footprint and ensure thermal management supports the specified 150°C junction temperature limit during operation.
Isolators - Gate Drivers Selection Notes
Select this part when designing systems based on the AHV85000/AHV85040 chipset optimized for cost-effective GaN driving. Ensure the application requires the specific isolation characteristics and timing parameters provided by this secondary die rather than a standalone driver solution.
Isolators - Gate Drivers Part Context
This component belongs to the AHV85040 series, which forms part of an isolated driver chipset specifically engineered for automotive-grade Silicon Carbide (SiC) and Gallium Nitride (GaN) applications. It complements the AHV85110 primary die to provide a complete isolated gate drive solution.
Isolators - Gate Drivers Replacement Considerations
No public confirmed substitute part numbers are available for this specific secondary die configuration.
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