FAN7390

Manufacturer Part NumberFAN7390
DescriptionThe FAN7390 is a monolithic high- and low-side gate-drive IC, which can drive high speed MOSFETs and IGBTs that operate up to +600V
ManufacturerFairchild Semiconductor
FAN7390 datasheet
 


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FAN7390
High-Current, High and 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
Package
FAN7390N
8-DIP
FAN7390M
8-SOP
FAN7390MX
FAN7390M1
14-SOIC
FAN7390M1X
For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
© 2008 Fairchild Semiconductor Corporation
FAN7390 Rev. 1.0.3
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
=-9.8V (typical) for V
S
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.
8-SOP
Operating
Eco Status
Temperature Range
-40°C ~ 125°C
RoHS
November 2008
=15V.
BS
and
DD
8-DIP
14-SOP
Packing Method
Tube
Tube
Tape & Reel
Tube
Tape & Reel
www.fairchildsemi.com

FAN7390 Summary of contents

  • Page 1

    ... Fairchild Semiconductor Corporation FAN7390 Rev. 1.0.3 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’ ...

  • Page 2

    ... Typical Application Circuit HIN Controller LIN 3 Figure 1. Application Circuit for Half-Bridge (Referenced 8-SOP/DIP) 15V HIN Controller LIN Figure 2. Application Circuit for Half-Bridge (Referenced 14-SOIC) © 2008 Fairchild Semiconductor Corporation FAN7390 Rev. 1.0.3 15V FAN7390 R BOOT D BOOT 1 HIN LIN ...

  • Page 3

    ... Figure 3. Functional Block Diagram (Referenced 8-SOP/DIP) FAN7390M1 HIN 1 200K LIN 2 200K Pin and 14 are no connection Figure 4. Functional Block Diagram (Referenced 14-SOIC) © 2008 Fairchild Semiconductor Corporation FAN7390 Rev. 1.0.3 UVLO R R NOISE CANCELLER S UVLO V /COM DELAY SS LEVEL SHIFT UVLO ...

  • Page 4

    ... Figure 5. Pin Assignments (Top View) Name HIN Logic Input for High-Side Gate Driver Output LIN Logic Input for Low-Side Gate Driver Output V Logic Ground (FAN7390M1 only) SS COM Low-Side Driver Return LO Low-Side Driver Output V Low-Side and Logic Part Supply Voltage DD V High-Voltage Floating Supply Return ...

  • Page 5

    ... High-Side Floating Output Voltage Low-Side and Logic Fixed Supply Voltage DD V Low-Side Output Voltage Logic Input Voltage (HIN and LIN Logic Ground (FAN7390M1 only /dt Allowable Offset Voltage Slew Rate S ( Power Dissipation D θ Thermal Resistance, Junction-to-Ambient ...

  • Page 6

    ... Turn-on Propagation Delay on t Turn-off Propagation Delay off MT Delay Matching, HS & LS Turn-on/off t Turn-on Rise Time r t Turn-off Fall Time f © 2008 Fairchild Semiconductor Corporation FAN7390 Rev. 1.0.3 =COM, T =25°C, unless otherwise specified. The V A Test Condition AND =600V B S ...

  • Page 7

    ... Temperature [°C] Figure 8. Turn-on Rise Time vs. Temperature -40 - Temperature [°C] Figure 10. Turn-on Delay Matching vs. Temperature © 2008 Fairchild Semiconductor Corporation FAN7390 Rev. 1.0.3 240 220 200 180 160 140 120 100 100 120 -40 Figure 7. Turn-off Propagation Delay ...

  • Page 8

    ... Temperature [°C] Figure 14. Operating V DD vs. Temperature 9.5 9.0 8.5 8.0 7.5 -40 - Temperature [°C] Figure 16. V UVLO+ vs. Temperature DD © 2008 Fairchild Semiconductor Corporation FAN7390 Rev. 1.0.3 (Continued) 120 100 100 120 -40 Supply Current DD 1000 800 600 400 200 100 ...

  • Page 9

    ... Temperature [°C] Figure 20. High-Level Output Voltage vs. Temperature 3.0 2.5 2.0 1.5 1.0 0.5 -40 - Temperature [°C] Figure 22. Logic High Input Voltage vs. Temperature © 2008 Fairchild Semiconductor Corporation FAN7390 Rev. 1.0.3 (Continued) 9.0 8.5 8.0 7.5 7 100 120 - -10 - 100 120 -40 3.0 2.5 2.0 1.5 1.0 ...

  • Page 10

    ... Typical Characteristics -10 -40 - Temperature [°C] Figure 24. Logic Input High Bias Current vs. Temperature © 2008 Fairchild Semiconductor Corporation FAN7390 Rev. 1.0.3 (Continued -10 -11 -12 - 100 120 Figure 25. Allowable Negative - 100 Temperature [°C] ...

  • 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 B 2 LIN COM 1nF FAN7390 Rev.01 Figure 27. Input/Output Timing Diagram HIN 50% ...

  • Page 12

    ... Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. © 2008 Fairchild Semiconductor Corporation FAN7390 Rev. 1.0.3 5.00 4.80 A 3.81 ...

  • Page 13

    ... Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. © 2008 Fairchild Semiconductor Corporation FAN7390 Rev. 1.0.3 Figure 31. 8-Lead Dual In-Line Package (DIP) 13 pdip8_dim.pdf www.fairchildsemi.com ...

  • Page 14

    ... Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. © 2008 Fairchild Semiconductor Corporation FAN7390 Rev. 1.0.3 8.76 A 8.36 7.62 ...

  • Page 15

    ... Fairchild Semiconductor Corporation FAN7390 Rev. 1.0.3 15 www.fairchildsemi.com ...