TC4428AEOA Microchip Technology, TC4428AEOA Datasheet - Page 5

• Manufacturer Part Number: TC4428AEOA
• Description: IC MOSFET DVR 1.5A DUAL HS 8SOIC
• Manufacturer: Microchip Technology
• Type: Microcontrollerr

Specifications of TC4428AEOA

• Configuration: Low-Side
• Input Type: Inverting and Non-Inverting
• Delay Time: 30ns
• Current - Peak: 1.5A
• Number Of Configurations: 2
• Number Of Outputs: 2
• Voltage - Supply: 4.5 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Device Type: MOSFET
• Module Configuration: Low Side
• Peak Output Current: 1.5A
• Output Resistance: 7ohm
• Input Delay: 30ns
• Output Delay: 30ns
• Supply Voltage Range: 4.5V To 18V
• Driver Case Style: SOIC
• Rise Time: 35 ns
• Fall Time: 35 ns
• Supply Voltage (min): 4.5 V
• Supply Current: 4.5 mA
• Maximum Power Dissipation: 470 mW
• Maximum Operating Temperature: + 85 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, over operating temperature range with 4.5V
FIGURE 2-1:
Voltage.
FIGURE 2-2:
Amplitude.
FIGURE 2-3:
Temperature.
© 2006 Microchip Technology Inc.
Note:
100
100
80
60
40
110
20
28
26
24
22
20
18
16
14
90
80
70
60
50
40
0
30
20
-100
5.0
1
C
TYPICAL PERFORMANCE CURVES
L
C
V
t
FALL
DD
L
= 100 pF
C
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.
t
RISE
= 1000 pF
L
2
= 18V
= 2200 pF
t
t
-50
D2
7.5
D1
3
TEMPERATURE ( C)
C
L
Rise Time vs. Supply
Input Amplitude (V)
Delay Time vs. Input
Rise and Fall Times vs.
10.0
= 1500 pF
4
0
V
DD
C
L
5
= 1000 pF
(V)
12.5
50
6
C
L
= 470 pF
C
V
7
T
15.0
100
L
DD
A
= 1000 pF
= +25 C
TC4426A/TC4427A/TC4428A
= 10V
8
17.5
150
9
FIGURE 2-4:
Voltage.
FIGURE 2-5:
Supply Voltage.
FIGURE 2-6:
Temperature.
100
80
60
40
20
50
45
40
35
30
25
15
60
55
40
30
25
20
20
35
0
5.0
-100
0
C L = 100pF
C
L
C
V
DD
= 100 pF
L
C
C
t
= 1000 pF
D2
L
L
t
= 18V
D1
= 2200 pF
= 2200pF
7.5
-50
t
D2
V
5
DD
t
D1
C
TEMPERATURE ( C)
L
Fall Time vs. Supply
Propagation Delay Time vs.
Propagation Delay Time vs.
10.0
= 1500 pF
18V.
0
V
V
DD
C
DD
L
10
(V)
= 1000 pF
(V)
12.5
50
C
DS21423F-page 5
L
= 470 pF
15
C
T
15.0
100
A
L
= 1000 pF
= +25 C
17.5
150
20