MAX8791GTA+ Maxim Integrated Products, MAX8791GTA+ Datasheet - Page 6

• Manufacturer Part Number: MAX8791GTA+
• Description: IC MOSFET DRIVER 8-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX8791GTA+

• Configuration: High and Low Side, Synchronous
• Input Type: PWM
• Delay Time: 14ns
• Current - Peak: 2.7A
• Number Of Configurations: 1
• Number Of Outputs: 2
• High Side Voltage - Max (bootstrap): 36V
• Voltage - Supply: 4.2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Single-Phase, Synchronous MOSFET Drivers
Figure 1. Test Circuit
Figure 2. Timing Diagram
6
DL
DH
PWM
_______________________________________________________________________________________
t
PWM-DL
t
F_DL
t
DL-DH
t
R_DH
+5V BIAS
SUPPLY
PWM
t
PWM-DH
SKIP
1.0µF
C1
t
R_DH
t
DH-DL
PWM
V
SKIP
DD
t
R_DL
MAX8791B
MAX8791
PAD
t
MID
GND
BST
DH
t
LX
DL
F_DL
t
PWM-DH
C
0.1µF
C
3nF
BST
DL
t
R_DH
C
3nF
t
MID
DH
t
R_DH
t
PWM-DL
t
R_DL