MIC4426 Micrel Semiconductor, MIC4426 Datasheet - Page 2

• Manufacturer Part Number: MIC4426
• Description: Dual 1.5A-Peak Low-Side MOSFET Driver
• Manufacturer: Micrel Semiconductor

MIC4426/4427/4428
Ordering Information
MIC426/427/428 Device Replacement
Pin Configuration
Pin Description
MIC4426/4427/4428
GND
INA
INB
NC
Pin Number
1
2
3
4
Discontinued Number
1, 8
Inverting
MIC4426
2
3
4
5
6
7
Dual
MIC426CM
MIC427CM
MIC428CM
MIC426BM
MIC426CN
MIC426BN
MIC427BM
MIC427CN
MIC427BN
MIC428BM
MIC428CN
MIC428BN
Part Number
MIC4426AM
MIC4426BM
MIC4426BMM
MIC4426BN
MIC4427AM
MIC4427BM
MIC4427BMM
MIC4427BN
MIC4428AM
MIC4428BM
MIC4428BMM
MIC4428BN
8
7
6
5
NC
OUTA
V
OUTB
S
2
4
MIC4426
Pin Name
B
A
OUTB
OUTA
Replacement
GND
MIC4426BM
MIC4426BM
MIC4427BM
MIC4427BM
MIC4428BM
MIC4428BM
MIC4426BN
MIC4426BN
MIC4427BN
MIC4427BN
MIC4428BN
MIC4428BN
INA
INB
NC
V
S
7
5
Temperature Range
–55 C to +125 C
–55 C to +125 C
–55 C to +125 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
GND
INA
INB
NC
1
2
3
4
Noninverting
Pin Function
not internally connected
Control Input A: TTL/CMOS compatible logic input.
Ground
Control Input B: TTL/CMOS compatible logic input.
Output B: CMOS totem-pole output.
Supply Input: +4.5V to +18V
Output A: CMOS totem-pole output.
MIC4427
Dual
8
7
6
5
2
NC
OUTA
V
OUTB
MIC1426/1427/1428 Device Replacement
8-lead Plastic DIP
8-lead Plastic DIP
S
8-pin Plastic DIP
8-lead MSOP
8-lead MSOP
8-lead MSOP
8-lead SOIC
8-lead SOIC
8-lead SOIC
8-lead SOIC
8-lead SOIC
8-lead SOIC
Package
2
4
MIC4427
Discontinued Number
B
A
MIC1426CM
MIC1427CM
MIC1428CM
MIC1426BM
MIC1426CN
MIC1426BN
MIC1427BM
MIC1427CN
MIC1427BN
MIC1428BM
MIC1428CN
MIC1428BN
7
5
GND
Inverting + Noninverting
Inverting + Noninverting
Inverting + Noninverting
Inverting + Noninverting
INA
INB
NC
Dual Noninverting
Dual Noninverting
Dual Noninverting
Dual Noninverting
Configuration
1
2
3
4
Dual Inverting
Dual Inverting
Dual Inverting
Dual Inverting
Noninverting
Inverting +
MIC4428
Replacement
MIC4426BM
MIC4426BM
MIC4427BM
MIC4427BM
MIC4428BM
MIC4428BM
MIC4426BN
MIC4426BN
MIC4427BN
MIC4427BN
MIC4428BN
MIC4428BN
8
7
6
5
NC
OUTA
V
OUTB
S
September 1999
2
4
MIC4428
B
A
Micrel
7
5