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PDF CLM4420 Data sheet ( Hoja de datos )
| Número de pieza | CLM4420 | |
| Descripción | High Speed MOSFET Drivers | |
| Fabricantes | Calogic LLC | |
| Logotipo |  |
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CORPORATION
High Speed
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
FUNCTIONAL DIAGRAM AND PIN CONFIGURATIONS
DIP
VDD 1
INPUT 2
NC 3
GND 4
8 VDD
7 OUTPUT
6 OUTPUT
5 GND
1A-07
500µ
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#
Logic
Package Temperature Range
CLM4420CP Noninverting 8-Pin PDIP
CLM4420EP Noninverting 8-Pin PDIP
CLM4420CY Noninverting 8-Pin SOIC
CLM4420EY Noninverting 8-Pin SOIC
CLM4429CP Inverting 8-Pin PDIP
CLM4429EP Inverting 8-Pin PDIP
CLM4429CY Inverting 8-Pin SOIC
CLM4429EY Inverting 8-Pin SOIC
0oC to +70oC
-40oC to +85oC
0oC to +70oC
-40oC to +85oC
0oC to +70oC
-40oC to +85oC
0oC to +70oC
-40oC to +85oC
VDD 1
INPUT 2
NC 3
GND 4
SOIC
8 VDD
7 OUTPUT
6 OUTPUT
5 GND
1A-08
VDD
INPUT
4.7V
GND
EFFECTIVE
INPUT
C = 38pF
300mV
CLM4420 / CLM4429
OUTPUT
1L-13
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
1 page  
CORPORATION
CLM4420 / CLM4429
TYPICAL CHARACTERISTICS CURVES (Cont.)
PROPAGATION DELAY TIME
vs TEMPERATURE
50
CL = 2200pF
VDD = 18V
40
tD2
30
tD1
20
10
0
-60 -20 20
60 100 140
TA (˚C)
1A-17
SUPPLY CURRENT
vs FREQUENCY
1000
CL = 2200pF
18V
10V
100
5V
10
0
0
100
1000
10,000
FREQUENCY (kHz)
1A-19
LOW-STATE OUTPUT
RESISTANCE
2.5
100mA
2
50mA
1.5
10mA
1
5 7 9 11 13 15
VDD (V)
1A-23
SUPPLY CURRENT
vs CAPACITY LOAD
84
VDD = 15V
70
56
42
500kHz
28
14 200kHz
20kHz
0
0
100
1000
10,000
CAPACITIVE LOAD (pF)
1A-18
THERMAL DERATING CURVE
1600
1400
1200
8 DIP
8 SOIC
8 CerDIP
1000
800
600
400
200
0
0 20 40 60 80 100 120
AMBIENT TEMPERATURE (˚C) 1L-19
HIGH-STATE OUTPUT
RESISTANCE
5
50mA
100mA
4
10mA
3
2
5 7 9 11 13 15
VDD (V)
1A-22
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet CLM4420.PDF ] | |
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| CLM4420EP | High Speed MOSFET Drivers | Calogic LLC |
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