TC4428AEOA Microchip Technology, TC4428AEOA Datasheet - Page 3

• 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

1.0
Absolute Maximum Ratings†
Supply Voltage ..................................................... +22V
Input Voltage, IN A or IN B
Package Power Dissipation (T
DC CHARACTERISTICS
© 2006 Microchip Technology Inc.
Electrical Specifications: Unless otherwise noted, over operating temperature range with 4.5V
Input
Logic ‘1’, High Input Voltage
Logic ‘0’, Low Input Voltage
Input Current
Output
High Output Voltage
Low Output Voltage
Output Resistance
Peak Output Current
Latch-Up Protection
Withstand Reverse Current
Switching Time (Note 1)
Rise Time
Fall Time
Delay Time
Delay Time
Power Supply
Power Supply Current
Note 1:
DFN .............................................................. Note 2
MSOP .......................................................... 340 mW
PDIP ............................................................ 730 mW
SOIC............................................................ 470 mW
..................................... (V
2:
ELECTRICAL
CHARACTERISTICS
Parameters
Switching times ensured by design.
Package power dissipation is dependent on the copper pad area on the PCB.
DD
A
+ 0.3V) to (GND – 5V)
Sym
V
I
V
V
V
R
I
REV
t
t
I
t
PK
t
D1
D2
I
70°C)
IN
OH
OL
R
S
IH
F
IL
O
V
DD
TC4426A/TC4427A/TC4428A
–1.0
Min
–10
2.4
– 0.025
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
> 0.5
Typ
1.5
1.0
0.1
25
27
29
30
25
27
29
30
30
33
35
38
30
33
35
38
—
—
—
—
—
—
7
7
8
8
0.025
† Notice: Stresses above those listed under “Absolute Maxi-
mum Ratings” may cause permanent damage to the device.
These are stress ratings only and functional operation of the
device at these or any other conditions above those indicated
in the operation sections of the specifications is not implied.
Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability.
Max
+1.0
+10
0.8
2.0
0.2
10
12
35
40
40
40
35
40
40
40
35
40
45
50
35
40
45
50
—
—
11
—
—
9
Units
mA
ns
ns
ns
ns
V
V
V
V
A
A
A
0V
DC Test
DC Test
I
0°C
-40°C
-40°C
V
Duty cycle
V
T
0°C
-40°C
-40°C
T
0°C
-40°C
-40°C
T
0°C
-40°C
-40°C
T
0°C
-40°C
-40°C
V
V
OUT
A
A
A
A
DD
DD
IN
IN
= +25°C
= +25°C
= +25°C
= +25°C
= 3V (Both inputs)
= 0V (Both inputs), V
= 18V
= 18V
V
= 10 mA, V
IN
T
T
T
T
T
A
A
A
A
A
T
T
T
T
T
T
T
T
T
T
A
A
A
A
A
A
A
A
A
A
V
V
+70°C
+70°C
+70°C
+70°C
+70°C
DD
2%, t
DD
+85°C
+125°C
+85°C
+125°C, Figure 4-1
+85°C
+125°C, Figure 4-1
+85°C
+125°C, Figure 4-1
+85°C
+125°C, Figure 4-1
Conditions
DD
18V.
= 18V, T
300 sec
DD
DS21423F-page 3
A
= 18V
= +25°C