FAN73833 Fairchild Semiconductor, FAN73833 Datasheet

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FAN73833

Manufacturer Part Number
FAN73833
Description
The FAN73833 is a half-bridge gate-drive IC for driving MOSFETs and IGBTs, operating up to +600V
Manufacturer
Fairchild Semiconductor
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
FAN73833MX
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
FAN73833 • Rev. 1.0.0
© 2008 Fairchild Semiconductor Corporation
FAN73833
Half-Bridge Gate-Drive IC
Features
Applications
Ordering Information
Floating Channel for Bootstrap Operation to +600V
Typically 350mA/650mA Sourcing/Sinking Current
Driving Capability for Both Channels
Extended Allowable Negative V
Signal Propagation at V
3.3V and 5V Input Logic Compatible
Outputs in Phase with Input Signals
Built-in UVLO Functions for Both Channels
Built-in Shoot-Through Prevention Circuit
Built-in Common-Mode dv/dt Noise Canceling Circuit
Internal Dead-Time: 400ns Typical
SMPS
Motor Drive Inverter
Fluorescent Lamp Ballast
HID Ballast
Part Number
FAN73833MX
FAN73833M
For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
Package
DD
8-SOP
=V
BS
S
=15V
Swing to -9.8V for
Temperature Range
-40°C to +125°C
Operating
Description
The FAN73833 is a half-bridge gate-drive IC for driving
MOSFETs and IGBTs, operating up to +600V.
Fairchild’s high-voltage process and common-mode
noise canceling technique provide stable operation of
high-side driver under high-dv/dt noise circumstances.
An advanced level-shift circuit allows high-side gate
driver operation up to V
The UVLO circuits for both channels prevent malfunction
when V
old voltage.
Output drivers typically source/sink 350mA/650mA,
respectively, which is suitable for all kinds of half- and
full-bridge inverters.
DD
and V
Eco Status
RoHS
BS
are lower than the specified thresh-
S
8-SOP
=-9.8V (typical) for V
Packing Method
Tape & Reel
Tube
www.fairchildsemi.com
May 2008
BS
=15V.

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FAN73833 Summary of contents

Page 1

... For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html. © 2008 Fairchild Semiconductor Corporation FAN73833 • Rev. 1.0.0 Description The FAN73833 is a half-bridge gate-drive IC for driving MOSFETs and IGBTs, operating up to +600V. Fairchild’s high-voltage process and common-mode Swing to -9.8V for ...

Page 2

... V DD LIN 1 HIN Internal Block Diagram SCHMITT TRIGGER INPUT 2 HIN 100K SHOOT-THOUGH PREVENTION LIN 1 DEAD TIME 100K { 400ns } © 2008 Fairchild Semiconductor Corporation FAN73833 • Rev.1.0 BOOT BOOT LIN HIN 7 C BOOT COM LO 5 Figure 1. Application Circuit for Half-Bridge ...

Page 3

... Name 1 LIN 2 HIN COM © 2008 Fairchild Semiconductor Corporation FAN73833 • Rev.1.0 LIN HIN COM LO Figure 3. Pin Configuration (Top View) Description Logic Input for Low-Side Driver Logic Input for High-Side Driver ...

Page 4

... High-side Floating Supply Offset Voltage S V Low-side Supply Voltage DD V High-side (HO) Output Voltage HO V Low-side (LO) Output Voltage LO V Logic Input Voltage (HIN/LIN Ambient Temperature A © 2008 Fairchild Semiconductor Corporation FAN73833 • Rev.1.0.0 =25°C, unless otherwise specified. A Parameter (1)(2)(3) Parameter 4 Min. Max. Unit V - -0.3 625 ...

Page 5

... Turn-off Propagation Delay Time OFF t Turn-on Rising Time R t Turn-off Falling Time F DT Dead Time © 2008 Fairchild Semiconductor Corporation FAN73833 • Rev.1.0.0 and COM and are applicable to the respective outputs HO and LO. S Condition =20kHz, rms Value ...

Page 6

... Figure 6. Turn-on Rise Time vs. Temp. 700 600 500 400 300 200 -40 - Temperature [°C] Figure 8. Dead Time vs. Temp. © 2008 Fairchild Semiconductor Corporation FAN73833 • Rev.1.0.0 300 250 200 150 100 50 0 -40 - 100 120 Figure 5. Turn-off Propagation Delay vs. Temp. ...

Page 7

... Temperature [°C] Figure 12. Operating V Supply Current vs. Temp. DD 10.0 9.6 9.2 8.8 8.4 -40 - Temperature [°C] Figure 14. V UVLO+ vs. Temp. DD © 2008 Fairchild Semiconductor Corporation FAN73833 • Rev.1.0.0 (Continued) 100 100 120 -40 Supply Current Figure 11. Quiescent V 750 600 450 300 150 0 ...

Page 8

... UVLO+ vs. Temp. BS 1.0 0.8 0.6 0.4 0.2 0.0 -40 - Temperature [°C] Figure 18. High-Level Output Voltage vs. Temp. 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -40 - Temperature [°C] Figure 20. Logic High Input Voltage vs. Temp. © 2008 Fairchild Semiconductor Corporation FAN73833 • Rev. 1.0.0 (Continued) 9.2 8.8 8.4 8.0 7.6 7 100 120 -40 0.6 0.5 0.4 0.3 0.2 0.1 0 100 120 -40 Figure 19. Low-Level Output Voltage vs. Temp. 3.0 2.5 2.0 1.5 1 ...

Page 9

... Typical Characteristics -10 -12 -14 -40 - Temperature [°C] Figure 22. Allowable Negative V © 2008 Fairchild Semiconductor Corporation FAN73833 • Rev. 1.0.0 (Continued 100 120 Voltage vs. Temp www.fairchildsemi.com ...

Page 10

... Shoot-Through Prevent HO LO After DT Figure 23. Waveforms for Shoot-Through Prevention HIN LIN HO LO Figure 24. Waveforms for Shoot-Through Prevention © 2008 Fairchild Semiconductor Corporation FAN73833 • Rev. 1.0.0 2. Switching Time Diagram LIN ) and bootstrap capaci- HIN and V are lower than After DT Shoot-Through Prevent ...

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/ © 2008 Fairchild Semiconductor Corporation FAN73833 • Rev.1.0 ...

Page 12

... Fairchild Semiconductor Corporation FAN73833 • Rev. 1.0.0 12 www.fairchildsemi.com ...

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