MIC4421ZT Micrel Inc, MIC4421ZT Datasheet - Page 4

• Manufacturer Part Number: MIC4421ZT
• Description: IC DRIVER MOSFET 9A LS TO-220-5
• Manufacturer: Micrel Inc

Specifications of MIC4421ZT

• Peak Output Current: 9A
• Output Resistance: 0.8ohm
• Configuration: Low-Side
• Input Type: Inverting
• Delay Time: 15ns
• Current - Peak: 9A
• Number Of Configurations: 1
• Number Of Outputs: 1
• Voltage - Supply: 4.5 V ~ 18 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: TO-220-5 (Straight Leads)
• Device Type: Low Side
• Module Configuration: Low Side
• Input Delay: 15ns
• Output Delay: 35ns
• Supply Voltage Range: 4.5V To 18V
• Number Of Drivers: 1
• Driver Configuration: Inverting
• Driver Type: Low Side
• Input Logic Level: CMOS
• Rise Time: 75ns
• Fall Time: 75ns
• Propagation Delay Time: 60ns
• Operating Supply Voltage (max): 18V
• Power Dissipation: 2W
• Operating Supply Voltage (min): 4.5V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 5 +Tab
• Package Type: TO-220
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• High Side Voltage - Max (bootstrap): -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-1521-5; MIC4421ZT

Electrical Characteristics:
Symbol
INPUT
V
V
V
I
OUTPUT
V
V
R
R
SWITCHING TIME (Note 3)
t
t
t
t
POWER SUPPLY
I
V
Note 1:
Note 2:
Note 3:
Test Circuits
INPUT
O U TPU T
M9999-081005
IN
R
F
D1
D2
S
IH
IL
IN
OH
OL
S
O
O
MIC4421/4422
90%
10%
90%
10%
5V
0V
0V
V
Figure 1. Inverting Driver Switching Time
S
Functional operation above the absolute maximum stress ratings is not implied.
Static-sensitive device. Store only in conductive containers. Handling personnel and equipment should be grounded to
prevent damage from static discharge.
Switching times guaranteed by design.
IN
0.1µF
Parameter
Logic 1 Input Voltage
Logic 0 Input Voltage
Input Voltage Range
Input Current
High Output Voltage
Low Output Voltage
Output Resistance,
Output High
Output Resistance,
Output Low
Rise Time
Fall Time
Delay Time
Delay Time
Power Supply Current
Operating Input Voltage
V
MIC4421
t
D1
S
= 18V
t
P W
t
F
0.1µF
15000pF
OUT
(Over operating temperature range with 4.5V ≤ V
2.5V
t
D2
4.7µF
t
P W
≥ 0.5µs
Conditions
0V ≤ V
Figure 1
Figure 1
I
I
Figure 1, C
Figure 1, C
Figure 1
Figure 1
V
V
OUT
OUT
IN
IN
t
R
= 3V
= 0V
= 10mA, V
= 10mA, V
IN
≤ V
L
L
S
= 10,000pF
= 10,000pF
4
S
S
O U TPU T
INPUT
= 18V
= 18V
Figure 2. Noninverting Driver Switching Time
90%
10%
90%
10%
5V
0V
0V
V
S
IN
0.1µF
V
MIC4422
t
D1
S
S
≤ 18V unless otherwise specified.)
= 18V
t
P W
t
R
V
S
Min
–10
2.4
–.025
4.5
–5
0.1µF
15000pF
OUT
Typ
1.4
1.0
0.8
1.3
0.6
0.1
23
30
20
40
2.5V
t
D2
4.7µF
t
V
P W
0.025
Max
S
120
120
Micrel, Inc.
0.8
3.6
2.7
0.2
August 2005
10
80
80
18
+0.3
3
≥ 0.5µs
t
F
Units
mA
µA
ns
ns
ns
ns
V
V
V
V
V
Ω
Ω
V