FAN7390_12

Manufacturer Part NumberFAN7390_12
DescriptionHigh-Current, High & Low-Side, Gate-Drive IC
ManufacturerFAIRCHILD [Fairchild Semiconductor]
FAN7390_12 datasheet
 


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FAN7390
High-Current, High & Low-Side, Gate-Drive IC
Features
Floating Channels for Bootstrap Operation to +600V
Typically 4.5A/4.5A Sourcing/Sinking Current Driving
Capability
Common-Mode dv/dt Noise Canceling Circuit
Built-in Under-Voltage Lockout for Both Channels
Matched Propagation Delay for Both Channels
Logic (V
) and Power (COM) Ground +/- 7V Offset
SS
3.3V and 5V Input Logic Compatible
Output In-phase with Input
Applications
PDP Sustain Driver
HID Lamp Ballast
SMPS
Motor Driver
Ordering Information
Part Number
FAN7390MX
FAN7390M1X
© 2008 Fairchild Semiconductor Corporation
FAN7390 Rev. 1.0.6
Description
The FAN7390 is a monolithic high- and low-side gate-
drive IC, which can drive high speed MOSFETs and
IGBTs that operate up to +600V. It has a buffered output
stage with all NMOS transistors designed for high pulse
current driving capability and minimum cross-conduction.
Fairchild’s high-voltage process and common-mode
noise canceling techniques provide stable operation of
the high-side driver under high dv/dt noise circumstances.
An advanced level shift circuit offers high-side gate driver
operation up to V
The UVLO circuit prevents malfunction when V
V
are lower than the specified threshold voltage.
BS
The high current and low output voltage drop feature
make this device suitable for the PDP sustain pulse
driver, motor driver, switching power supply, and high-
power DC-DC converter applications.
Operating
Package
Temperature Range
8-SOP
-40C ~ 125C
14-SOP
July 2012
=-9.8V (typical) for V
=15V.
S
BS
DD
8-SOP
14-SOP
Packing Method
Tape & Reel
Tape & Reel
www.fairchildsemi.com
and

FAN7390_12 Summary of contents

  • Page 1

    FAN7390 High-Current, High & Low-Side, Gate-Drive IC Features  Floating Channels for Bootstrap Operation to +600V  Typically 4.5A/4.5A Sourcing/Sinking Current Driving Capability  Common-Mode dv/dt Noise Canceling Circuit  Built-in Under-Voltage Lockout for Both Channels  Matched Propagation Delay ...

  • Page 2

    Typical Application Circuit 1 HIN Controller LIN Figure 1. Application Circuit for Half-Bridge (Referenced 8-SOP) 15V HIN Controller LIN Figure 2. Application Circuit for Half-Bridge (Referenced 14-SOP) © 2008 Fairchild Semiconductor Corporation FAN7390 Rev. ...

  • Page 3

    Internal Block Diagram FAN7390 HIN 1 200K LIN 2 200K Figure 3. Functional Block Diagram (Referenced 8-SOP) FAN7390M1 HIN 1 200K LIN 2 200K Pin and 14 are no connection Figure 4. Functional ...

  • Page 4

    Pin Configurations FAN7390M HIN 1 LIN 2 FAN7390 COM FAN7390 Rev.01 Pin Definitions 8-Pin 14-Pin 10, 14 ...

  • Page 5

    Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera- ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi- tion, ...

  • Page 6

    Electrical Characteristics )=15.0V BIAS referenced to V /COM and are applicable to the respective input signals HIN and LIN. The V SS referenced to COM and V is applicable to ...

  • Page 7

    Typical Characteristics 240 220 200 180 160 140 120 100 80 60 -40 - Temperature [°C] Figure 6. Turn-on Propagation Delay vs. Temperature -40 - Temperature [°C] Figure 8. ...

  • Page 8

    Typical Characteristics 140 120 100 -40 - Temperature [°C] Figure 12. Quiescent V DD vs. Temperature 1000 800 600 400 200 -40 - Temperature [°C] Figure 14. Operating V ...

  • Page 9

    Typical Characteristics 9.5 9.0 8.5 8.0 7.5 -40 - Temperature [°C] Figure 18. V UVLO+ vs. Temperature BS 1500 1200 900 600 300 0 -40 - Temperature [°C] Figure 20. High-Level Output Voltage vs. ...

  • Page 10

    Typical Characteristics -10 -40 - Temperature [°C] Figure 24. Logic Input High Bias Current vs. Temperature © 2008 Fairchild Semiconductor Corporation FAN7390 Rev. 1.0.6 (Continued -10 -11 ...

  • Page 11

    Switching Time Definitions HIN LIN Figure 26. Switching Time Test Circuit (Referenced 8-SOP) HIN LIN HO LO © 2008 Fairchild Semiconductor Corporation FAN7390 Rev. 1.0 HIN LIN V 3 COM ...

  • Page 12

    Physical Dimensions Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or ...

  • Page 13

    Physical Dimensions (Continued) Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify ...

  • Page 14

    Fairchild Semiconductor Corporation FAN7390 Rev. 1.0.6 14 www.fairchildsemi.com ...