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PDF FAN7083_F085 Data sheet ( Hoja de datos )
| Número de pieza | FAN7083_F085 | |
| Descripción | High Side Gate Driver with Reset | |
| Fabricantes | Fairchild Semiconductor | |
| Logotipo |  |
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March 2009
FAN7083_F085
High Side Gate Driver with Reset
Features
• Qualified to AEC Q100
• Floating channel designed for bootstrap operation up fully
operational to + 600V
• Tolerance to negative transient voltage on VS pin
• dv/dt immune.
• Gate drive supply range from 10V to 20V
• Under-voltage lockout
• CMOS Schmitt-triggered inputs with pull-down
• High side output in phase with input
• RESET input is 3.3V and 5V logic compatible
Typical Applications
• Diesel and gasolin injectors/vavles
• MOSFET-and IGBT high side driver applications
Description
The FAN7083_F085 is a high-side gate drive IC with reset
input. It is designed for high voltage and high speed driving of
MOSFET or IGBT, which operates up to 600V. Fairchild's high-
voltage process and common-mode noise cancellation tech-
nique provide stable operation in the high side driver under
high-dV/dt noise circumstances. An advanced level-shift circuit
allows high-side gate driver operation up to VS=-5V (typical) at
VBS=15V. Logic input is compatible with standard CMOS out-
puts. The UVLO circuits prevent from malfunction when VCC
and VBS are lower than the specified threshold voltage. It is
available with space saving SOIC-8 Package. Minimum source
and sink current capability of output driver is 200mA and 400mA
respectively, which is suitable for magetic-and piezo type injec-
tors and general MOSFET/IGBT based high side driver applica-
tions.
SOIC-8
Ordering Information
Device
Package
FAN7083CM
SOIC-8
FAN7083CMX
SOIC-8
X : Tape & Reel type
Operating
Temp.
-40 °C ~ 125 °C
-40 °C ~ 125 °C
©2008 Fairchild Semiconductor Corporation
FAN7083_F085 Rev. 1.0.2
1
www.fairchildsemi.com
1 page  
Dynamic Electrical Characteristics
Unless otherwise specified, -40°C <= Ta <= 125 °C, VCC = 15V, VBS = 15V, VRESET = 5V, VS = 0V, R L = 50Ω , CL = 2.5nF.
Parameter
IN-to-output turn-on propagation delay
Symbol
tplh
IN-to-output turn-off propagation delay
tphl
RESET-to-output turn-off propagation delay
RESET-to-output turn-on propagation delay
Output rising time
Output falling time
tphl_res
tplh_res
tr1
tr2
tf1
tf2
Conditions
50% input level to 10% output level,
VS = 0V
50% input level to 90% output level
VS = 0V
50% input level to 90% output level
50% input level to 10% output level
Tj=25 °C,VBS=15V
Tj=25 °C,VBS=15V
Min. Typ. Max. Unit
- 115 250 ns
- 90 200 ns
- 90 200 ns
- 115 250 ns
- 200 400 ns
- - 500 ns
- 25 200 ns
- - 400 ns
FAN7083_F085 Rev. 1.0.2
5
www.fairchildsemi.com
5 Page 
300
VBS=15V, RL=50, CL=2.5nF
250
200
150
Max
100
50
Typ
0
-50 -25
RL=50Ohm, CL=2.5nF
RL=0Ohm, CL=1.0nF
Max
Typ
0 25 50 75
Temperature 'C
100 125
Figure 7a. Turn-Off Falling Time vs Temperature
300
ta=25°C RL=50, CL=2.5nF
250
200
150
100
50
0
10
Max
Typ
12
RL=50Ohm, CL=2.5nF
RL=0Ohm, CL=1.0nF
Max
Typ
14 16
18
VB Supply Voltage (V)
20
Figure 7b. Turn-Off Falling Time vs VBS Supply Voltage
500
VBS=15V, RL=50, CL=2.5nF
400
300
200
Max
100 Typ
0
-50 -25
0 25 50 75
Temperature 'C
100 125
Figure 8a. RESET to output Turn-Off Delay Time vs Temperature
500
ta=25°C RL=50, CL=2.5nF
400
300
Max
200
Typ
100
0
10 12 14 16 18 20
VB Supply Voltage (V)
Figure 8b. RESET to output Turn-Off Delay Time vs VBS Supply
500
VBS=15V, RL=50, CL=2.5nF
400
300
200
Max
100 Typ
0
-50 -25
0 25 50 75
Temperature 'C
100 125
Figure 9a. RESET to output Turn-On Delay Time vs Temperature
500
ta=25°C, RL=50, CL=2.5nF
400
300
Max
200
Typ
100
0
10 12 14 16 18 20
VB Supply Voltage (V)
Figure 9b. RESET to output Turn-On Delay Time vs VBS Supply
FAN7083_F085 Rev. 1.0.2
11
www.fairchildsemi.com
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet FAN7083_F085.PDF ] | |
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