TC4423AVOA Microchip Technology, TC4423AVOA Datasheet - Page 5

• Manufacturer Part Number: TC4423AVOA
• Description: IC MOSFET DVR 3A DUAL HS 8SOIC
• Manufacturer: Microchip Technology
• Type: Low Sider

Specifications of TC4423AVOA

• Configuration: Low-Side
• Input Type: Inverting
• Delay Time: 40ns
• Current - Peak: 4.5A
• Number Of Configurations: 2
• Number Of Outputs: 2
• Voltage - Supply: 4.5 V ~ 18 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Device Type: MOSFET
• Module Configuration: Low Side
• Peak Output Current: 4.5A
• Output Resistance: 2.2ohm
• Input Delay: 40ns
• Output Delay: 41ns
• Supply Voltage Range: 4.5V To 18V
• Driver Case Style: SOIC
• Rise Time: 21 ns
• Fall Time: 21 ns
• Supply Voltage (min): 4.5 V
• Supply Current: 2 mA
• Maximum Power Dissipation: 610 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• High Side Voltage - Max (bootstrap): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

2.0
Note: Unless otherwise indicated, T
FIGURE 2-1:
Voltage.
FIGURE 2-2:
Load.
FIGURE 2-3:
Temperature.
© 2007 Microchip Technology Inc.
Note:
80
70
60
50
40
30
20
10
60
50
40
30
20
10
24
22
20
18
16
14
12
10
0
0
100
-40 -25 -10
4
TYPICAL PERFORMANCE CURVES
C
4,700 pF
470 pF
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
LOAD
6
= 1800 pF
t
RISE
3,300 pF
t
FALL
5
8
Capacitive Load (pF)
Supply Voltage (V)
Temperature (
Rise Time vs. Supply
Rise Time vs. Capacitive
Rise and Fall Times vs.
20 35 50 65 80 95 110 125
10
1000
12
o
C)
1,800 pF
A
15V
5V
= +25°C with 4.5V <= V
14
10V
1,000 pF
16
TC4423A/TC4424A/TC4425A
10000
18
DD
FIGURE 2-4:
Voltage.
FIGURE 2-5:
Load.
FIGURE 2-6:
Amplitude.
<= 18V.
80
70
60
50
40
30
20
10
70
60
50
40
30
20
10
145
125
105
0
0
85
65
45
25
100
4
2
1000 pF
4700 pF
t
D1
6
3
t
D2
3300 pF
4
Capacitive Load (pF)
8
Supply Voltage (V)
Input Amplitude (V)
Fall Time vs. Supply
Fall Time vs. Capacitive
Propagation Delay vs. Input
5
10
1000
6
12
7
14
DS21998B-page 5
C
5V
LOAD
8
15V
10V
= 1800 pF
V
1800 pF
16
DD
470 pF
9
= 12V
10000
18
10