|
|
PDF FAN7081_GF085 Data sheet ( Hoja de datos )
| Número de pieza | FAN7081_GF085 | |
| Descripción | High Side Gate Driver | |
| Fabricantes | Fairchild Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de FAN7081_GF085 (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
|
No Preview Available !
November 2009
FAN7081_GF085
High Side Gate Driver
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 Schmit-triggered inputs with pull-up
• High side output out of phase with input (Inverted input)
Typical Applications
• Diesel and gasoline Injectors/Valves
• MOSFET-and IGBT high side driver applications
Description
The FAN7081_GF085 is a high-side gate drive IC designed for
high voltage and high speed driving of MOSFET or IGBT, which
operates up to 600V. Fairchild's high-voltage process and com-
mon-mode noise cancellation technique provide stable opera-
tion 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 outputs. The UVLO cir-
cuits 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 250mA and 500mA respectively,
which is suitable for magnetic- and piezo type injectors and gen-
eral MOSFET/IGBT based high side driver applications.
SOIC-8
For Fairchild’s definition of “green” Eco Status, please visit:
http://www.fairchildsemi.com/company/green/rohs_green.html
Ordering Information
Device
Package
FAN7081M
SOIC-8
FAN7081MX
SOIC-8
X : Tape & Reel type
Operating
Temp.
-40 °C ~ 125 °C
-40 °C ~ 125 °C
©2009 Fairchild Semiconductor Corporation
FAN7081_GF085 Rev. 1.0.0
1
www.fairchildsemi.com
1 page  
Dynamic Electrical Characteristics
Unless otherwise specified, -40°C <= Ta <= 125°C, VCC = 15V, VBS = 15V, VS = 0V, RL = 50Ω, CL = 2.5nF.
Parameter
Input-to-output turn-on propagation delay
Input-to-output turn-off propagation delay
Output rising time
Output falling time
Symbol
tplh
tphl
tr1
tr2
tf1
tf2
Conditions
50% input level to 10% output level,
VS = 0V
50% input level to 90% output level
VS = 0V
10% to 90%, Tj=25°C,VBS=15V
10% to 90%
90% to 10%, Tj=25°C,VBS=15V
90% to 10%
Min. Typ. Max. Unit
130 300 ns
- 140 300 ns
- 15 400 ns
- 500 ns
- 10 150 ns
- 500 ns
FAN7081_GF085 Rev. 1.0.0
5
www.fairchildsemi.com
5 Page 
0.5
Vcc=VBS=15V,
RL=50, CL=2.5nF
0.4
0.3
0.2
0.1 Max.
0.0
-50
-25
0 25 50 75
Temperature(oC)
100 125
Figure 10a. High Level Output vs Temperature
0.5
Vcc=VBS=15V,
0.4 RL=50, CL=2.5nF
0.3
0.2
0.1 Max.
0.0
-50
-25
0 25 50 75
Temperature(oC)
100 125
Figure 11a. Low Level Output vs Temperature
0.5
Vcc=15V,
RL=50,CL=2.5nF
0.4
0.3
0.2
0.1 Max.
0.0
10
12 14 16 18
VBS Supply Voltage(V)
20
Figure 10b. High Level Output vs VBS Supply Voltage
0.5
Vcc=15V,
RL=50,CL=2.5nF
0.4
0.3
0.2
0.1 Max.
0.0
10
12 14 16 18
VBS Supply Voltage(V)
20
Figure 11b. Low Level Output vs VBS Supply Voltage
200
VB=BS= 600V,
160
120
80
40
Max.
0
-50 -25
0 25 50 75
Temperature(oC)
100 125
Figure 12a. Offset Supply Leakage Current vs Temperature
500
400
300
200
100
Max.
0
0 100 200 300 400 500 600
V Boost Voltage (V)
B
Figure 12b. Offset Supply Leakage Current vs VB Boost Voltage
FAN7081_GF085 Rev. 1.0.0
11
www.fairchildsemi.com
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet FAN7081_GF085.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| FAN7081_GF085 | High Side Gate Driver | Fairchild Semiconductor |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |