TC1428COA Microchip Technology, TC1428COA Datasheet - Page 7

• Manufacturer Part Number: TC1428COA
• Description: IC MOSFET DVR 1.2A DUAL HS 8SOIC
• Manufacturer: Microchip Technology
• Type: Microcontrollerr

Specifications of TC1428COA

• Configuration: Low-Side
• Input Type: Inverting and Non-Inverting
• Delay Time: 75ns
• Current - Peak: 1.2A
• Number Of Configurations: 2
• Number Of Outputs: 2
• Voltage - Supply: 4.5 V ~ 16 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Device Type: Low Side
• Module Configuration: Low Side
• Peak Output Current: 1.2A
• Output Resistance: 12ohm
• Input Delay: 75ns
• Output Delay: 75ns
• Supply Voltage Range: 4.5V To 16V
• Rise Time: 35 ns
• Fall Time: 25 ns
• Supply Voltage (min): 4.5 V
• Supply Current: 13 mA
• Maximum Power Dissipation: 470 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 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
• Other names: 158-1047; 158-1047

4.0
© 2006 Microchip Technology Inc.
Note:
Rise and Fall Times vs. Temperature
1000
440
550
330
220
110
40
32
24
16
100
8
0
10
0
25
100
5
C
V
Rise Time vs. Capacitive Load
Rise Time vs. Supply Voltage
DD
L
TYPICAL CHARACTERISTICS
T
= 1000 pF
A
= +15V
45
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.
= +25°C
10 V
CAPACITIVE LOAD (pF)
7
TEMPERATURE ( ° C)
DD
65
t
RISE
9
V
t
DD
FALL
1000
(V)
85
11
5 V
T
15 V
A
DD
105
10,000 pF
= +25°C
4700 pF
2200 pF
13
DD
10,000
125
15
60
54
48
42
36
1000
330
264
198
132
100
0
66
10
25
0
100
5
Delay Time vs. Temperature
C
V
Fall Time vs. Supply Voltage
L
DD
Fall Time vs. Capacitive Load
= 1000 pF
T
= +15V
A
45
= +25°C
TEMPERATURE ( ° C)
7
CAPACITIVE LOAD (pF)
10 V
TC1426/TC1427/TC1428
65
t
9
D1
DD
t
V
D2
DD
1000
85
(V)
11
5 V
T
DD
A
105
10,000 pF
4700 pF
= +25°C
2200 pF
13
15 V
10,000
125
DD
15
Supply Current vs. Capacitive Load
12
30
24
18
100
6
0
80
70
60
50
40
30
20
80
60
40
100
0
10
5
Delay Time vs. Supply Voltage
Supply Current vs. Frequency
C
V
T
C
T
A
DD
L
A
L
= 1000 pF
= +25°C
520
= +25°C
= 1000 pF
= +15V
CAPACITIVE LOAD (pF)
7
FREQUENCY (kHz)
100
940
9
V
t
DD
D1
V
1360
DD
(V)
DS21393C-page 7
V
t
11
D2
= 10V
1000
DD
C
T
A
1780
L
= 15V
500 kHz
= 1000 pF
= +25°C
200 kHz
V
20 kHz
DD
13
= 5V
10,000
2200
15