IC GATE DRIVER HI/LOW SIDE 8SOIC

FAN73901M

Manufacturer Part NumberFAN73901M
DescriptionIC GATE DRIVER HI/LOW SIDE 8SOIC
ManufacturerFairchild Semiconductor
TypeHigh and Low Side Driver
FAN73901M datasheet
 


Specifications of FAN73901M

ConfigurationHigh and Low Side, SynchronousInput TypeNon-Inverting
Delay Time140nsCurrent - Peak2.5A
Number Of Configurations1Number Of Outputs2
High Side Voltage - Max (bootstrap)600VVoltage - Supply10 V ~ 20 V
Operating Temperature-40°C ~ 125°CMounting TypeSurface Mount
Package / Case8-SOIC (3.9mm Width)ProductHalf-Bridge Drivers
Rise Time50 nsFall Time45 ns
Supply Voltage (max)20 VSupply Voltage (min)10 V
Supply Current110 uAMaximum Power Dissipation0.625 W
Maximum Operating Temperature+ 125 CMounting StyleSMD/SMT
Bridge TypeHalf BridgeMaximum Turn-off Delay Time200 ns
Maximum Turn-on Delay Time200 nsMinimum Operating Temperature- 40 C
Number Of Drivers1Output Current2.5 A
Lead Free Status / RoHS StatusLead free / RoHS Compliant  
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FAN73901
High- and Low-Side, Gate-Drive IC
Features
Floating Channels for Bootstrap Operation to +600V
Typically 2.5A/2.5A 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
3.3V and 5V Input Logic Compatible
Output In-Phase with Input
Applications
Half-Bridge Driver
HID Lamp Ballast
SMPS
Motor Driver
Ordering Information
Part Number
Package
FAN73901M
8-SOP
FAN73901MX
For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
© 2008 Fairchild Semiconductor Corporation
FAN73901 • Rev. 1.0.0
Description
The FAN73901 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 circum-
stances. An advanced level-shift circuit offers high-side
gate driver operation up to V
V
=15V.
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 FAN73901 suitable for the switching power supply,
motor
driver,
and
applications.
Operating
Temperature Range
Eco Status
-40°C ~ 125°C
RoHS
August 2008
=-9.8V (typical) for
S
and
DD
high-power
DC-DC
converter
8-SOP
Packing Method
Tube
Tape & Reel
www.fairchildsemi.com

FAN73901M Summary of contents

  • Page 1

    ... Motor Driver Ordering Information Part Number Package FAN73901M 8-SOP FAN73901MX For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html. © 2008 Fairchild Semiconductor Corporation FAN73901 • Rev. 1.0.0 Description The FAN73901 is a monolithic high- and low-side gate- drive IC, which can drive high-speed MOSFETs and IGBTs that operate up to +600V ...

  • Page 2

    ... Typical Application Circuit HIN Controller LIN Internal Block Diagram FAN73901 HIN 1 200K LIN 2 200K © 2008 Fairchild Semiconductor Corporation FAN73901 • Rev. 1.0.0 15V FAN73901 R BOOT D BOOT 1 HIN LIN BOOT 3 COM Figure 1. Application Circuit for Half-Bridge R NOISE CANCELLER S UVLO DELAY Figure 2. Functional Block Diagram ...

  • Page 3

    ... Name 1 HIN 2 LIN 3 COM © 2008 Fairchild Semiconductor Corporation FAN73901 • Rev. 1.0.0 HIN 1 8 LIN 2 7 FAN73901 COM FAN73901 Rev.01 Figure 3. Pin Assignments (Top View) Description Logic Input for High-Side Gate Driver Output Logic Input for Low-Side Gate Driver Output ...

  • 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 Operating Ambient Temperature A © 2008 Fairchild Semiconductor Corporation FAN73901 • Rev. 1.0.0 =25°C, unless otherwise specified. A Characteristics (1)(2)(3) Parameter 4 Min. Max. Unit V - ...

  • Page 5

    ... BS S Symbol Characteristics t 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 FAN73901 • Rev. 1.0.0 =25°C, unless otherwise specified. The V A Test Condition AND =600V = ...

  • Page 6

    ... Figure 4. Turn-on Propagation Delay vs. Temperature -40 - Temperature [°C] Figure 6. Turn-on Rise Time vs. Temperature -40 - Temperature [°C] Figure 8. Turn-on Delay Matching vs. Temperature © 2008 Fairchild Semiconductor Corporation FAN73901 • Rev. 1.0.0 240 220 200 180 160 140 120 100 100 120 -40 Figure 5. Turn-off Propagation Delay -40 -20 60 ...

  • 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 © 2008 Fairchild Semiconductor Corporation FAN73901 • Rev. 1.0.0 (Continued) 120 100 100 120 -40 Supply Current DD 1000 800 600 400 200 40 60 ...

  • 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 © 2008 Fairchild Semiconductor Corporation FAN73901 • Rev. 1.0.0 (Continued) 9.0 8.5 8.0 7.5 7 100 120 - -10 - 100 120 -40 3 ...

  • Page 9

    ... Typical Characteristics -10 -40 - Temperature [°C] Figure 22. Logic Input High Bias Current vs. Temperature © 2008 Fairchild Semiconductor Corporation FAN73901 • Rev. 1.0.0 (Continued -10 -11 -12 - 100 120 Figure 23. Allowable Negative - 100 Temperature [°C] Voltage S vs. Temperature www.fairchildsemi.com 120 ...

  • Page 10

    ... Switching Time Definitions HIN LIN HIN LIN HO LO © 2008 Fairchild Semiconductor Corporation FAN73901 • Rev. 1.0 HIN B 2 LIN COM 1nF FAN73901 Rev.01 Figure 24. Switching Time Test Circuit Figure 25. Input/Output Timing Diagram HIN 50% LIN 90% 90 10% Figure 26. Switching Time Waveform Definitions ...

  • Page 11

    ... 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 obtain the most recent revision. 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’ ...

  • Page 12

    ... Fairchild Semiconductor Corporation FAN73901 • Rev. 1.0.0 12 www.fairchildsemi.com ...