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PDF FAN7390 Data sheet ( Hoja de datos )
| Número de pieza | FAN7390 | |
| Descripción | Gate-Drive IC | |
| Fabricantes | Fairchild Semiconductor | |
| Logotipo |  |
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August 2008
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 (VSS) and Power (COM) Ground +/- 7V Offset
3.3V and 5V Input Logic Compatible
Output In-phase with Input
Applications
PDP Sustain Driver
HID Lamp Ballast
SMPS
Motor Driver
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 VS=-9.8V (typical) for VBS=15V.
The UVLO circuit prevents malfunction when VDD and
VBS are lower than the specified threshold voltage.
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.
www.DataSheet4U.com
8-SOP
8-DIP
14-SOP
Ordering Information
Part Number
FAN7390N
FAN7390M
FAN7390MX
FAN7390M1
FAN7390M1X
Package
8-DIP
8-SOP
14-SOP
Operating
Temperature Range
-40°C ~ 125°C
Eco Status
RoHS
Packing Method
Tube
Tube
Tape & Reel
Tube
Tape & Reel
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. 1.0.2
www.fairchildsemi.com
1 page  
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, extended exposure to stresses above the recommended operating conditions may affect device reliability. The
absolute maximum ratings are stress ratings only. TA=25°C, unless otherwise specified.
Symbol
Characteristics
Min.
Max.
Unit
VS
VB
VHO
VDD
VLO
VIN
VSS
dVS/dt
PD
High-Side Floating Supply Offset Voltage
High-Side Floating Supply Voltage
High-Side Floating Output Voltage HO
Low-Side and Logic Fixed Supply Voltage
Low-Side Output Voltage LO
Logic Input Voltage (HIN and LIN)
Logic Ground (FAN7390M1 only)
Allowable Offset Voltage Slew Rate
Power Dissipation(1)(2)(3)
VB-25
-0.3
VS-0.3
-0.3
-0.3
VSS-0.3
VDD-25
8-DIP
8-SOP
14-SOP
VB+0.3
625.0
VB+0.3
25.0
VDD+0.3
VDD+0.3
VDD+0.3
50
1.25
0.625
1.0
V
V
V
V
V
V
V
V/ns
W
θJA
TJ
TSTG
Thermal Resistance, Junction-to-Ambient
Junction Temperature
Storage Temperature
8-DIP
8-SOP
14-SOP
100
200
110
+150
+150
°C/W
°C
°C
Notes:
1. Mounted on 76.2 x 114.3 x 1.6mm PCB (FR-4 glass epoxy material).
2. Refer to the following standards:
JESD51-2: Integral circuits thermal test method environmental conditions - natural convection
JESD51-3: Low effective thermal conductivity test board for leaded surface mount packages
3. Do not exceed PD under any circumstances.
www.DataSheet4U.com
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to absolute maximum ratings.
Symbol
VB
VS
VHO
VDD
VLO
VIN
TA
Parameter
High-Side Floating Supply Voltage
High-Side Floating Supply Offset Voltage
High-Side Output Voltage
Low-Side and Logic Supply Voltage
Low-Side Output Voltage
Logic Input Voltage (HIN and LIN)
Operating Ambient Temperature
Min.
VS+10
6-VDD
VS
10
COM
VSS
-40
Max.
VS+20
600
VB
20
VDD
VDD
+125
Unit
V
V
V
V
V
V
°C
© 2008 Fairchild Semiconductor Corporation
FAN7390 Rev. 1.0.2
5
www.fairchildsemi.com
5 Page 
Switching Time Definitions
HIN
LIN
1nF
1 HIN
2 LIN
3 COM
4 LO
VB 8
HO 7
VS 6
VDD 5
FAN7390 Rev.01
15V
10µF 100nF
1nF
15V
10µF 100nF
Figure 25. Switching Time Test Circuit (Referenced 8-SOP)
HIN
LIN
HO
LO
FAN7390 Rev.01
Figure 26. Input/Output Timing Diagram
www.DataSheet4U.com
HIN 50%
LIN
50%
ton tr
90%
toff tf
90%
HO
LO 10%
10%
FAN7390 Rev.01
Figure 27. Switching Time Waveform Definitions
HIN 50%
LIN
50%
LO
10%
HO
10%
MT
MT
90%
LO
FAN7390 Rev.01
90%
HO
Figure 28. Delay Matching Waveform Definitions
© 2008 Fairchild Semiconductor Corporation
FAN7390 Rev. 1.0.2
11
www.fairchildsemi.com
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet FAN7390.PDF ] | |
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