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
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Gate Drivers
- Height Seated (Max) :
- 1.75mm
- Length :
- 4.9mm
- High Side Voltage - Max (Bootstrap) :
- 400V
- Driven Configuration :
- High-Side
- RoHS :
- Details
- Mount :
- Surface Mount
- Product Type :
- Gate Drivers
- Mounting Style :
- SMD/SMT
- Mounting :
- Surface Mount
- ECCN Code :
- EAR99
- Operating Frequency :
- 2000 kHz
- Logic Voltage - VIL, VIH :
- 0.5V 3.15V
- Pin Count :
- 8
- Minimum Operating Temperature :
- - 40 C
- Product Status :
- Active
- Turn On Delay Time :
- 50 µs
- Width :
- 3.9mm
- Supply Voltage :
- 5.5V
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Current - Peak Output (Source, Sink) :
- --
- Published :
- 2013
- Fall Time (Typ) :
- 3 ms
- Maximum Operating Supply Voltage :
- 7 V
- Peak Reflow Temperature (Cel) :
- 260
- Base Product Number :
- HT0440
- Output Polarity :
- Complementary
- Supplier Package :
- SOIC N
- Output Voltage :
- 10V
- Number of Drivers :
- 2
- Maximum Operating Temperature :
- + 85 C
- High Side Driver :
- yes
- Reach Compliance Code :
- Compliant
- Factory Lead Time :
- 8 Weeks
- Operating Temperature :
- -40°C~125°C TJ
- Weight :
- 540.001716mg
- Supplier Device Package :
- 8-SOIC
- Manufacturer :
- Microchip
- Package Type :
- SOIC
- Terminal Position :
- Dual
- Brand :
- Microchip Technology / Atmel
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Base Part Number :
- HT0440
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Channel Type :
- SYNCHRONOUS
- Number of Terminations :
- 8
- Nominal Supply Current :
- 2mA
- Input Characteristics :
- Standard
- Series :
- --
- Rise / Fall Time (Typ) :
- 650μs 3ms Max
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Input Type :
- Non-Inverting
- Product :
- MOSFET Gate Drivers
- Turn-Off Delay Time :
- 150 μs
- Seated Height-Max :
- 1.75 mm
- Type :
- High-Side
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Outputs :
- 2
- JESD-609 Code :
- e3
- HTS Code :
- 8542.39.00.01
- Package Shape :
- RECTANGULAR
- Terminal Pitch :
- 1.27 mm
- Number of Pins :
- 8
- Frequency :
- 2MHz
- Number of Terminals :
- 8
- Temperature Grade :
- Industrial
- JESD-30 Code :
- R-PDSO-G8
- Operating Supply Current :
- 2mA
- Time Delay :
- 50µs
- Rise Time :
- 650μs
- Max Supply Current :
- 2mA
- RoHS Status :
- ROHS3 Compliant
- Minimum Operating Supply Voltage :
- -0.5 V
- Product Category :
- Gate Drivers
- Driver Configuration :
- High Side
- MSL :
- MSL 1 - Unlimited
- Qualification Status :
- Not Qualified
- Number of Functions :
- 2
- Gate Type :
- N-Channel MOSFET
- Terminal Form :
- Gull wing
- High and Low Sides Dependency :
- Independent
- Voltage - Supply :
- 3.15V~5.5V
- 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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















