FAN7390A

Manufacturer Part NumberFAN7390A
DescriptionHigh-Current, High & Low-Side, Gate-Drive IC
ManufacturerFAIRCHILD [Fairchild Semiconductor]
FAN7390A datasheet
 


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FAN7390A
High-Current, High & Low-Side, Gate-Drive IC
Features
Floating Channels for Bootstrap Operation to +600 V
Typically 4.5 A / 4.5 A Sourcing / Sinking Current Driv-
ing 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 ±5V Offset
SS
3.3 V and 5 V Input Logic Compatible
Output In-phase with Input
Applications
Plasma Display Panel (PDP) Sustain Driver
High Intensity Discharge (HID) Lamp Ballast
SMPS
Motor Driver
Ordering Information
Part Number
FAN7390AMX1
© 2012 Fairchild Semiconductor Corporation
FAN7390A Rev. 1.0.0
Description
The FAN7390A is a monolithic high- and low-side gate-
drive IC, which can drive high-speed MOSFETs and
IGBTs that operate up to +600 V. 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 circum-
stances. An advanced level-shift circuit offers high-side
gate driver operation up to V
V
=15 V.
BS
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
14-SOP
-40C ~ 125C
October 2012
=-9.8 V (typical) for
S
and
DD
14-SOP
Packing Method
Tape & Reel
www.fairchildsemi.com

FAN7390A Summary of contents

  • Page 1

    ... Fairchild Semiconductor Corporation FAN7390A Rev. 1.0.0 Description The FAN7390A is a monolithic high- and low-side gate- drive IC, which can drive high-speed MOSFETs and IGBTs that operate up to +600 V. It has a buffered output stage with all NMOS transistors designed for high pulse current driving capability and minimum cross-conduction. Fairchild’ ...

  • Page 2

    ... Figure 1. Application Circuit for Half-Bridge (Referenced 14-SOP) Internal Block Diagram FAN7390A HIN 1 200K LIN 2 200K Pin and 14 are no connection Figure 2. Functional Block Diagram (Referenced 14-SOP) © 2012 Fairchild Semiconductor Corporation FAN7390A Rev. 1.0 BOOT BOOT FAN7390A 1 HIN LIN ...

  • Page 3

    ... Pin Configurations Pin Definitions 14-Pin Name 1 HIN 2 LIN COM 10 © 2012 Fairchild Semiconductor Corporation FAN7390A Rev. 1.0.0 HIN LIN FAN7390A COM ...

  • Page 4

    ... High-Side Output Voltage HO V Low-Side and Logic Supply Voltage DD V Low-Side Output Voltage LO V Logic Input Voltage (HIN and LIN) IN Operating Ambient Temperature T A © 2012 Fairchild Semiconductor Corporation FAN7390A Rev. 1.0.0 =25°C, unless otherwise specified. A Characteristics V Parameter 4 Min. Max. Unit -V V +0.3 B SHUNT B -0 ...

  • Page 5

    ... 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 © 2012 Fairchild Semiconductor Corporation FAN7390A Rev. 1.0.0 =COM, T =25C, unless otherwise specified. The V A Condition AND =600 ...

  • Page 6

    ... Temperature [°C] Figure 6. Turn-On Rise Time vs. Temperature -40 - Temperature [°C] Figure 8. Turn-On Delay Matching vs. Temperature © 2012 Fairchild Semiconductor Corporation FAN7390A Rev. 1.0.0 240 220 200 180 160 140 120 100 100 120 -40 -20 Figure 5. Turn-Off Propagation Delay ...

  • Page 7

    ... Temperature [°C] Figure 12. Operating V DD vs. Temperature 9.5 9.0 8.5 8.0 7.5 -40 - Temperature [°C] Figure 14. V UVLO+ vs. Temperature DD © 2012 Fairchild Semiconductor Corporation FAN7390A Rev. 1.0.0 (Continued) 120 100 100 120 -40 Supply Current Figure 11. Quiescent V 1000 800 600 400 200 60 80 ...

  • Page 8

    ... Temperature [°C] Figure 18. High-Level Output Voltage vs. Temperature 3.0 2.5 2.0 1.5 1.0 0.5 -40 - Temperature [°C] Figure 20. Logic HIGH Input Voltage vs. Temperature © 2012 Fairchild Semiconductor Corporation FAN7390A Rev. 1.0.0 (Continued) 9.0 8.5 8.0 7.5 7 100 120 -40 Figure 17 -10 - 100 120 -40 Figure 19. Low-Level Output Voltage 3 ...

  • Page 9

    ... Typical Characteristics -10 -40 - Temperature [°C] Figure 22. Logic Input High Bias Current vs. Temperature © 2012 Fairchild Semiconductor Corporation FAN7390A Rev. 1.0.0 (Continued -10 -11 -12 - 100 120 Figure 23. Allowable Negative - 100 Temperature [°C] ...

  • Page 10

    ... Switching Time Definitions HIN LIN Figure 24. Switching Time Test Circuit (Referenced 8-SOP) HIN LIN HO LO © 2012 Fairchild Semiconductor Corporation FAN7390A Rev. 1.0 HIN LIN V 3 VSS COM 1nF FAN7390A Rev.01 Figure 25. Input / Output Timing Diagram ...

  • Page 11

    ... 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/. © 2012 Fairchild Semiconductor Corporation FAN7390A Rev. 1.0.0 8.75 8.50 A 7.62 ...

  • Page 12

    ... Fairchild Semiconductor Corporation FAN7390A Rev. 1.0.0 12 www.fairchildsemi.com ...