FAN7388MX
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onsemi FAN7388MX

Manufacturer No:
FAN7388MX
Manufacturer:
onsemi
Package:
Tape & Reel (TR)
Description:
IC GATE DRVR HALF-BRIDGE 20SOIC
Delivery:
Payment:
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Product Introduction

Overview

The FAN7388MX is a monolithic three half-bridge gate-drive IC designed by onsemi for high-voltage, high-speed driving of MOSFETs and IGBTs. This IC operates up to +600 V and is built using onsemi’s high-voltage process, which ensures stable operation of high-side drivers even under high-dv/dt noise conditions. The advanced level-shift circuit allows high-side gate driver operation up to VS = -9.8 V (typical) for VBS = 15 V. Additionally, the IC includes UVLO circuits to prevent malfunction when VDD and VBS are lower than the specified threshold voltage.

Key Specifications

Specification Value
Package Type SOIC-20W
Number of Outputs 6 (Three Phase Half-Bridge)
Input Logic Compatibility 3.3 V and 5 V
Maximum Operating Voltage (VCC) 25 V
Maximum Voltage (Vin) 625 V
Source/Sink Current 350 mA / 650 mA
Rise Time 50 ns
Fall Time 30 ns
Turn On Propagation Delay 130 ns
Turn Off Propagation Delay 150 ns
Delay Matching 60 ns
Operating Supply Current 900 uA
Power Dissipation (Pd) 1.47 W

Key Features

  • Floating Channel for Bootstrap Operation up to +600 V
  • Typically 350 mA / 650 mA Sourcing/Sinking Current Driving Capability for All Channels
  • 3 Half-Bridge Gate Driver Configuration
  • Extended Allowable Negative VS Swing to -9.8 V for Signal Propagation at VBS=15 V
  • Matched Propagation Delay Time Maximum: 50 ns
  • Built-in Shoot-Through Prevention Circuit for All Channels with 270 ns Typical Dead Time
  • Built-in Common Mode dv/dt Noise Canceling Circuit
  • Built-in UVLO Functions for All Channels

Applications

The FAN7388MX is primarily used in three-phase half-bridge applications, particularly in motor drive systems. It is suitable for industrial motor control due to its high-voltage and high-speed driving capabilities. Other potential applications include power conversion systems and high-power electronic devices that require stable and efficient gate driving for MOSFETs and IGBTs.

Q & A

  1. What is the maximum operating voltage of the FAN7388MX?

    The maximum operating voltage (Vin) of the FAN7388MX is 625 V.

  2. What are the typical source and sink currents of the FAN7388MX?

    The output drivers of the FAN7388MX typically source 350 mA and sink 650 mA.

  3. Is the FAN7388MX compatible with 3.3 V and 5 V input logic?

    Yes, the FAN7388MX is compatible with both 3.3 V and 5 V input logic.

  4. What is the purpose of the UVLO circuits in the FAN7388MX?

    The UVLO (Under Voltage Lock Out) circuits prevent malfunction when VDD and VBS are lower than the specified threshold voltage.

  5. What is the typical dead time for the built-in shoot-through prevention circuit?

    The built-in shoot-through prevention circuit has a typical dead time of 270 ns.

  6. What is the maximum propagation delay time for the FAN7388MX?

    The maximum propagation delay time is 50 ns.

  7. What type of noise canceling circuit is built into the FAN7388MX?

    The FAN7388MX includes a built-in common mode dv/dt noise canceling circuit.

  8. What is the package type of the FAN7388MX?

    The FAN7388MX comes in a SOIC-20W package.

  9. What are the primary applications of the FAN7388MX?

    The FAN7388MX is primarily used in three-phase half-bridge applications, especially in motor drive systems and industrial motor control.

  10. What is the operating supply current of the FAN7388MX?

    The operating supply current of the FAN7388MX is 900 uA.

Product Attributes

Driven Configuration:Half-Bridge
Channel Type:3-Phase
Number of Drivers:6
Gate Type:IGBT, N-Channel MOSFET
Voltage - Supply:10V ~ 20V
Logic Voltage - VIL, VIH:1V, 2.5V
Current - Peak Output (Source, Sink):350mA, 650mA
Input Type:Non-Inverting
High Side Voltage - Max (Bootstrap):600 V
Rise / Fall Time (Typ):50ns, 30ns
Operating Temperature:-40°C ~ 150°C (TJ)
Mounting Type:Surface Mount
Package / Case:20-SOIC (0.295", 7.50mm Width)
Supplier Device Package:20-SOIC
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Same Series
FAN7388M
FAN7388M
IC GATE DRVR HALF-BRIDGE 20SOIC

Similar Products

Part Number FAN7388MX FAN7389MX FAN7888MX FAN7380MX FAN7382MX FAN7383MX FAN7384MX FAN7385MX FAN7388M
Manufacturer onsemi Fairchild Semiconductor onsemi onsemi onsemi onsemi onsemi onsemi onsemi
Product Status Active Obsolete Active Active Active Active Active Active Obsolete
Driven Configuration Half-Bridge Half-Bridge Half-Bridge Half-Bridge Half-Bridge Half-Bridge Half-Bridge High-Side Half-Bridge
Channel Type 3-Phase 3-Phase 3-Phase Independent Independent Synchronous Independent Independent 3-Phase
Number of Drivers 6 6 6 2 2 2 2 2 6
Gate Type IGBT, N-Channel MOSFET IGBT, N-Channel MOSFET IGBT, N-Channel MOSFET IGBT, N-Channel MOSFET IGBT, N-Channel MOSFET IGBT, N-Channel MOSFET IGBT, N-Channel MOSFET IGBT, N-Channel MOSFET IGBT, N-Channel MOSFET
Voltage - Supply 10V ~ 20V 10V ~ 20V 10V ~ 20V 10V ~ 20V 10V ~ 20V 15V ~ 20V 13V ~ 20V 10V ~ 20V 10V ~ 20V
Logic Voltage - VIL, VIH 1V, 2.5V 0.8V, 2.5V 1V, 2.5V 0.8V, 2.5V 0.8V, 2.5V 1.2V, 2.9V 1.2V, 2.5V 1.3V, 2.5V 1V, 2.5V
Current - Peak Output (Source, Sink) 350mA, 650mA 350mA, 650mA 350mA, 650mA 90mA, 180mA 350mA, 650mA 350mA, 650mA 250mA, 500mA 350mA, 650mA 350mA, 650mA
Input Type Non-Inverting Non-Inverting Non-Inverting Non-Inverting Non-Inverting Non-Inverting Non-Inverting Non-Inverting Non-Inverting
High Side Voltage - Max (Bootstrap) 600 V 600 V 200 V 600 V 600 V 600 V 600 V 600 V 600 V
Rise / Fall Time (Typ) 50ns, 30ns 50ns, 30ns 50ns, 30ns 230ns, 90ns 60ns, 30ns 50ns, 30ns 50ns, 30ns 50ns, 30ns 50ns, 30ns
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 20-SOIC (0.295", 7.50mm Width) 24-SOIC (0.295", 7.50mm Width) 20-SOIC (0.295", 7.50mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) Exposed Pad 14-SOIC (0.209", 5.30mm Width) 14-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package 20-SOIC 24-SOP 20-SOIC 8-SOIC 8-SOP 14-SOP 14-SOP 14-SOP 20-SOIC

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