
HghSpeed
MOSFET Drivers
CLM4420 /CLM4429
FEATURES
Latch Up Protected . . . . . . . . . . . . . . . . . . . . . . . . . >1.5A
Logic Input Swing . . . . . . . . . . . . . . . . . . . . . Negative 5V
ESD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4kV
Matched Rise and Fall Times . . . . . . . . . . . . . . . . . . 20ns
APPLICATIONS
Motor Controls
Switch-Mode Power Supplies
Pulse Transformer Driver
Class D Switching Amplifiers
DESCRIPTION
The CLM4420 and CLM4429 family operate over 4.5V to 18V,
can withstand high current peaking of 6A and have matched
rise and fall times under 25ns. The product has been
designed utilizing Calogic’s rugged CMOS process with
protection for latch up and ESD. The product is available in
inverting (CLM4429) and noninverting (CLM4420) configurations.
ORDERING INFORMATION
Part#
CLM4420CP Noninverting 8-Pin PDIP
CLM4420EP Noninverting 8-Pin PDIP
CLM4420CY Noninverting 8-Pin SOIC
CLM4420EY Noninverting 8-Pin SOIC
CLM4429CP Inverting
CLM4429EP Inverting
CLM4429CY Inverting
CLM4429EY Inverting
Logic
Package
Temperature Range
0
o
C to +70
o
C
-40
o
C to +85
o
C
0
o
C to +70
o
C
-40
o
C to +85
o
C
0
o
C to +70
o
C
-40
o
C to +85
o
C
0
o
C to +70
o
C
-40
o
C to +85
o
C
8-Pin PDIP
8-Pin PDIP
8-Pin SOIC
8-Pin SOIC
C ORPORATION
FUNCTIONAL DIAGRAM AND PIN CONFIGURATIONS
300mV
CLM4420 / CLM4429
OUTPUT
INPUT
GND
4.7V
500
μ
V
DD
EFFECTIVE
INPUT
C = 38pF
1L-13
1A-08
V
DD
INPUT
NC
GND
1
2
3
8
7
6
4
5
V
DD
OUTPUT
OUTPUT
GND
SOIC
1A-07
V
DD
INPUT
NC
GND
1
2
3
8
7
6
4
5
V
DD
OUTPUT
OUTPUT
GND
DIP
CALOGIC CORPORATION,
237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025