FAN7888: 225V, 3.3/5V input logic compatible, 0.65/0.35A sink/source current, 3-Phase Half-Bridge Gate-Drive IC

Datasheet: FAN7888-D.pdf
Rev. A (457kB)
Product Overview
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Product Change Notification
The FAN7888 is a monolithic three half-bridge gate-drive IC designed for high-voltage, high-speed driving MOSFETs and IGBTs operating up to +200 V.
ON Semiconductor’s high-voltage process and common-mode noise canceling technique provide stable operation of high-side drivers under high-dv/dt noise circumstances.
An advanced level-shift circuit allows high-side gate driver operation up to VS = -9.8 V (typical) for VBS =15 V.
The UVLO circuits prevent malfunction when VDD and VBS are lower than the specified threshold voltage.
Output drivers typically source / sink 350mA / 650mA, respectively, which is suitable for three-phase half-bridge applications in motor drive systems.
Features
 
  • Floating Channel for Bootstrap Operation to +200 V
  • Typically 350 mA / 650 mA Sourcing/Sinking Current Driving Capability for All Channels
  • 3 Half-Bridge Gate Driver
  • Extended Allowable Negative VS Swing to -9.8 V forSignal Propagation at VBS=15 V
  • Matched Propagation Delay Time Maximum: 50 ns
  • 3.3 V and 5 V Input Logic Compatible
  • Built-in Shoot-Through Prevention Circuit for AllChannels with 270 ns Typical Dead Time
  • Built-in Common Mode dv/dt Noise Canceling Circuit
  • Built-in UVLO Functions for All Channels
Applications
  • Motion-Industrial motor
Availability & Samples
Specifications
Interactive Block Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
FAN7888MX Active
Pb-free
Halide free
FAN7888 SOIC-20W 751BJ 3 260 Tape and Reel 1000 $1.1844
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Power Switch
Number of Outputs
Topology
Isolation Type
Vin Max (V)
VCC Max (V)
Rise Time (ns)
Fall Time (ns)
Drive Source Current Typ (A)
Drive Sink Current Typ (A)
Turn On Prop. Delay Typ (ns)
Turn Off Prop. Delay Typ (ns)
Delay Matching
Package Type
FAN7888MX  
 $1.1844 
Pb
H
 Active   
MOSFET / IGBT
6
Three Phase
Junction Isolation
225
25
50
30
0.35
0.65
130
150
60
SOIC-20W
Case Outlines
751BJ   
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