FAN7842MX Fairchild Semiconductor, FAN7842MX Datasheet - Page 2

• Manufacturer Part Number: FAN7842MX
• Description: IC DRIVER HIGH/LOW GATE 8-SOP
• Manufacturer: Fairchild Semiconductor
• Type: High and Low Side Gate Driverr

Specifications of FAN7842MX

• Configuration: Half Bridge
• Input Type: Non-Inverting
• Delay Time: 170ns
• Current - Peak: 350mA
• Number Of Configurations: 1
• Number Of Outputs: 2
• High Side Voltage - Max (bootstrap): 200V
• Voltage - Supply: 10 V ~ 20 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Number Of Drivers: 2
• Driver Configuration: Non-Inverting
• Driver Type: High and Low Side
• Input Logic Level: TTL
• Rise Time: 140ns
• Fall Time: 80ns
• Propagation Delay Time: 300ns
• Operating Supply Voltage (max): 20V
• Peak Output Current: 650uA
• Power Dissipation: 625mW
• Operating Supply Voltage (min): 10V
• Turn Off Delay Time: 50fs
• Turn On Delay Time (max): 50ns
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOP
• Product: Half-Bridge Drivers
• Supply Voltage (max): 25 V
• Supply Voltage (min): - 0.3 V
• Supply Current: 0.6 mA
• Maximum Power Dissipation: 0.625 W
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Bridge Type: Full Bridge, Half Bridge
• Maximum Turn-off Delay Time: 300 ns
• Maximum Turn-on Delay Time: 300 ns
• Minimum Operating Temperature: - 40 C
• Output Current: 350 mA to 650 mA
• Supply Voltage Range: 10V To 20V
• Device Type: High Side / Low Side
• Termination Type: SMD
• Driver Case Style: SOP
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +125°C
• Supply Voltage Min: 10V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FAN7842MXTR

FAN7842 Rev. 1.0.2
© 2006 Fairchild Semiconductor Corporation
Typical Application Diagrams
Internal Block Diagram
HIN
LIN
2
3
500K
500K
15V
LIN
HIN
Figure 1. Application Circuit for Half-Bridge
C1
1
2
3
4
Figure 2. Functional Block Diagram
LIN
V
HIN
COM
HS(ON/OFF)
CC
LS(ON/OFF)
R
BOOT
D
BOOT
HO
LO
V
V
B
S
8
7
6
5
2
C
BOOT
R1
R3
CANCELLER
NOISE
UVLO
R2
R4
Up to 200V
FAN7842 Rev.01
DELAY
Q1
Q2
R
S
UVLO
R
Q
Load
FAN7842 Rev.02
www.fairchildsemi.com
8
7
6
1
5
4
COM
V
V
LO
HO
V
B
CC
S