TC4428AEOA Microchip Technology, TC4428AEOA Datasheet - Page 7

• 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

Note: Unless otherwise indicated, over operating temperature range with 4.5V
FIGURE 2-13:
Frequency.
FIGURE 2-14:
vs. Voltage.
© 2006 Microchip Technology Inc.
900
800
700
600
500
400
300
200
100
40
35
30
25
20
15
10
5
0
0
0
0
BOTH INPUTS = 1
BOTH INPUTS = 0
V
DD
= 6V
500
5
FREQUENCY (kHz)
1000
Supply Current vs.
Quiescent Supply Current
V
DD
10
(V)
1500
15
2000
C
C
C
L
L
C
L
T
L
= 1500 pF
= 1000 pF
= 2200 pF
TC4426A/TC4427A/TC4428A
A
= 100 pF
= 25 C
2500
20
FIGURE 2-15:
Capacitive Load.
FIGURE 2-16:
vs. Temperature.
1100
1000
40
35
30
25
20
15
10
900
800
700
600
500
400
300
200
100
5
0
0
-100
0
V
BOTH INPUTS = 1
BOTH INPUTS = 0
DD
= 6V
500
-50
V
DD
1000
Supply Current vs.
Quiescent Supply Current
TEMPERATURE ( C)
18V.
0
C
LOAD
1500
(pF)
50
DS21423F-page 7
2000
100
V
200 kHz
900 kHz
600 kHz
DD
20 kHz
2 MHz
= 18V
2500
150