| Allicdata Part #: | ISL78420AVEZ-ND |
| Manufacturer Part#: |
ISL78420AVEZ |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Intersil |
| Short Description: | IC DRVR HALF BRIDGE 10DFN |
| More Detail: | Half-Bridge Gate Driver IC Non-Inverting 14-HTSSOP |
| DataSheet: |  ISL78420AVEZ Datasheet/PDF |
| Quantity: | 371 |
Specifications
| Series: | Automotive, AEC-Q100 |
| Packaging: | Tube |
| Part Status: | Active |
| Driven Configuration: | Half-Bridge |
| Channel Type: | Synchronous |
| Number of Drivers: | 2 |
| Gate Type: | N-Channel MOSFET |
| Voltage - Supply: | 8 V ~ 14 V |
| Logic Voltage - VIL, VIH: | 1.8V, 4V |
| Current - Peak Output (Source, Sink): | 2A, 2A |
| Input Type: | Non-Inverting |
| High Side Voltage - Max (Bootstrap): | 114V |
| Rise / Fall Time (Typ): | 10ns, 10ns |
| Operating Temperature: | -55°C ~ 150°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | 14-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package: | 14-HTSSOP |
Description
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ISL78420AVEZ is a high voltage, high frequency, internally compensated, low side N-channel Gate Driver IC from Intersil Corporation. It is a fully featured, single-chip solution for driving N-channel power MOSFETs in high-frequency, high-speed switching applications where efficiency, accuracy and control over low-side power MOSFETs are critical. ISL78420AVEZ is rated up to 56 V and is designed to provide fast switching speeds of up to 500KHz in applications such as DC/DC converters and motor control.
The ISL78420AVEZ is part ofIntersil\'s PMIC Gate Drivers product family that includes various industry-leading Gate Driver ICs, such as inverting buck/boost controllers with high operating temperature ranges and high transient accuracy, as well as low-side/half-bridge Gate Drivers, totem-pole Drive ICs for high-power load switches and dual-supply logic translators.
The ISL78420AVEZ integrates a high-side Gate Driver and a low-side Gate Driver in a single package. It offers two independent, low-side N-channel MOSFET drivers that are used to control two external N-channel MOSFETs. The two MOSFETs form a two-level converter for voltage conversion, allowing for a wide range of power inputs ranging from 3V to 56V. The ISL78420AVEZ also features low quiescent current (16mA typical) and a wide input voltage range, making it suitable for compact battery applications.
The ISL78420AVEZ integrates several safety and protection features such as under voltage lockout, overvoltage protection and overcurrent protection, as well as short-circuit and thermal protection, to protect both the device and the load from potential damage.The ISL78420AVEZ supports a wide range of operating voltages and frequencies, allowing for an efficient and accurate power delivery to the load. Furthermore, over-temperature protection ensures that the device does not dissipate more power than it can handle.
The ISL78420AVEZ offers several features designed specifically to minimize EMI-induced noise. The Gate Driver has adjustable current limit and fast shoot-through protection. It also supports closely spaced dead time setting to minimize charge injection and current ripple.The ISL78420AVEZ also provides various external customizations options such as slew rate control and dieset time setting. It also supports adjustable soft start and UVLO. These features combined with its wide input voltage range and high efficiency make the ISL78420AVEZ an ideal choice for high performance, high frequency power conversion applications.
In conclusion, the ISL78420AVEZ from Intersil Corporation is a high performance, high efficiency Gate Driver IC for driving two low-side N-channel MOSFETs. It integrates several features that help reduce EMI-induced noise, as well as numerous external customizations such as slew rate control, deadtime setting and soft start. The ISL78420AVEZ is rated up to 56V and is suitable for a wide range of high frequency, high-current power conversion applications.
The specific data is subject to PDF, and the above content is for reference
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