HT0440LG-G
- Mfr.Part #
- HT0440LG-G
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR HIGH-SIDE 8SOIC
- Stock
- 13,863
- In Stock :
- 13,863
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- Manufacturer :
- Microchip Technology
- Product Category :
- Gate Drivers
- Voltage - Supply :
- 3.15V~5.5V
- Minimum Operating Temperature :
- - 40 C
- Mounting Type :
- Surface Mount
- Number of Terminals :
- 8
- Brand :
- Microchip Technology / Atmel
- Input Type :
- Non-Inverting
- Temperature Grade :
- Industrial
- Packaging :
- Tape and Reel (TR)
- Height Seated (Max) :
- 1.75mm
- MSL :
- MSL 1 - Unlimited
- Driven Configuration :
- High-Side
- Width :
- 3.9mm
- Length :
- 4.9mm
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Maximum Operating Temperature :
- + 85 C
- Factory Lead Time :
- 8 Weeks
- Driver Configuration :
- High Side
- Operating Temperature :
- -40°C~125°C TJ
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Input Characteristics :
- Standard
- High Side Voltage - Max (Bootstrap) :
- 400V
- Logic Voltage - VIL, VIH :
- 0.5V 3.15V
- JESD-609 Code :
- e3
- Turn On Delay Time :
- 50 µs
- Reach Compliance Code :
- Compliant
- Product Category :
- Gate Drivers
- Manufacturer :
- Microchip
- Surface Mount :
- yes
- Package Type :
- SOIC
- High Side Driver :
- yes
- Number of Terminations :
- 8
- Terminal Pitch :
- 1.27 mm
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Weight :
- 540.001716mg
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 5.5V
- Terminal Position :
- Dual
- Rise / Fall Time (Typ) :
- 650μs 3ms Max
- Output Voltage :
- 10V
- Operating Supply Current :
- 2mA
- Time Delay :
- 50µs
- Supplier Package :
- SOIC N
- Series :
- --
- RoHS :
- Details
- Qualification Status :
- Not Qualified
- Nominal Supply Current :
- 2mA
- Number of Outputs :
- 2
- Product Status :
- Active
- Base Product Number :
- HT0440
- Mounting :
- Surface Mount
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Output Polarity :
- Complementary
- Fall Time (Typ) :
- 3 ms
- Mounting Style :
- SMD/SMT
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Gull wing
- Product :
- MOSFET Gate Drivers
- Max Supply Current :
- 2mA
- HTS Code :
- 8542.39.00.01
- Base Part Number :
- HT0440
- Pin Count :
- 8
- Number of Functions :
- 2
- Turn-Off Delay Time :
- 150 μs
- Mount :
- Surface Mount
- Current - Peak Output (Source, Sink) :
- --
- Frequency :
- 2MHz
- ECCN Code :
- EAR99
- Type :
- High-Side
- Number of Pins :
- 8
- Channel Type :
- SYNCHRONOUS
- Operating Frequency :
- 2000 kHz
- Package Shape :
- RECTANGULAR
- Supplier Device Package :
- 8-SOIC
- Minimum Operating Supply Voltage :
- -0.5 V
- Seated Height-Max :
- 1.75 mm
- Rise Time :
- 650μs
- Published :
- 2013
- High and Low Sides Dependency :
- Independent
- JESD-30 Code :
- R-PDSO-G8
- Gate Type :
- N-Channel MOSFET
- Number of Drivers :
- 2
- Maximum Operating Supply Voltage :
- 7 V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Product Type :
- Gate Drivers
- Datasheets
- HT0440LG-G

Gate Drivers Microchip Technology HT0440LG-G Overview
The HT0440LG-G by Microchip Technology is a high-performance, high-side gate driver specifically designed for controlling MOSFETs and IGBTs. This IC (integrated circuit) is housed in an 8SOIC package, ensuring a compact footprint while delivering robust functionality. Its purpose is to enable rapid and efficient switching of high-side power transistors, a crucial requirement in power conversion and management applications. This gate driver IC incorporates advanced features such as under-voltage lockout and over-temperature protection, enhancing system reliability and safety. The integration of such features makes the Gate Drivers Microchip Technology HT0440LG-G an ideal choice for developers looking to optimize their power management systems, ensuring both high efficiency and reliability.
HT0440LG-G Features
The HT0440LG-G offers several distinctive features that make it stand out in the field of gate drivers. Key features include high-voltage capability, which allows it to drive gates at up to 500V, providing ample range for a variety of applications. It also offers built-in protective features such as over-current and short-circuit protection, which safeguard the device and the system from potential damage. Additionally, its compact 8SOIC package allows for efficient use of board space, which is particularly beneficial in densely packed PCBs.
HT0440LG-G Applications
- Motor Control Systems: In motor control applications, the HT0440LG-G drives the high-side switches used in brushless DC and stepper motor drivers, facilitating precise control over motor operation.
- Power Supplies: This gate driver is crucial in switching power supplies, where it enhances efficiency and reliability by driving the high-side MOSFETs in AC-DC and DC-DC converters.
- Solar Inverters: The HT0440LG-G is used in solar inverter systems to efficiently manage the power conversion from DC generated by solar panels to AC, optimizing the overall efficiency of the solar power system.
- Electric Vehicles: In electric vehicles, this IC is applied in the management of power electronics, driving the high-side gates necessary for battery management systems and DC-DC converters that are integral to EV operations.
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