CALOGIC CLM4420EP High speed mosfet driver Datasheet

High Speed
MOSFET Drivers
CORPORATION
CLM4420 / CLM4429
FEATURES
DESCRIPTION
APPLICATIONS
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.
• Latch Up Protected . . . . . . . . . . . . . . . . . . . . . . . . . >1.5A
• Logic Input Swing . . . . . . . . . . . . . . . . . . . . . Negative 5V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4kV
• ESD
• Matched Rise and Fall Times . . . . . . . . . . . . . . . . . . 20ns
• Motor Controls
• Switch-Mode Power Supplies
Transformer Driver
• Pulse
• Class D Switching Amplifiers
ORDERING INFORMATION
Part#
Logic
Package
CLM4420CP
CLM4420EP
CLM4420CY
CLM4420EY
CLM4429CP
CLM4429EP
CLM4429CY
CLM4429EY
Noninverting
Noninverting
Noninverting
Noninverting
Inverting
Inverting
Inverting
Inverting
8-Pin PDIP
8-Pin PDIP
8-Pin SOIC
8-Pin SOIC
8-Pin PDIP
8-Pin PDIP
8-Pin SOIC
8-Pin SOIC
Temperature Range
0oC to +70oC
-40oC to +85oC
0oC to +70oC
-40oC to +85oC
0oC to +70oC
-40oC to +85oC
0oC to +70oC
-40oC to +85oC
FUNCTIONAL DIAGRAM AND PIN CONFIGURATIONS
SOIC
DIP
VD D
1
8
VD D
VD D
1
8
VD D
INPUT
2
7
NC
3
6
OUTPUT
INPUT
2
7
OUTPUT
OUTPUT
NC
3
6
OUTPUT
GND
4
5
GND
GND
4
5
GND
1A-07
1A-08
VDD
500µ
300mV
OUTPUT
CLM4420 / CLM4429
INPUT
4.7V
GND
EFFECTIVE
INPUT
C = 38pF
1L-13
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
CLM4420 / CLM429
CORPORATION
ABSOLUTE MAXIMUM RATINGS
Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +20V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . -5V to >VDD
Input Current (VIN > VDD). . . . . . . . . . . . . . . . . . . . . . . . 50mA
Power Dissipation, TA ≤ 25oC
PDIP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1W
SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mW
Derating Factors (To Ambient)
PDIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8mW/oC
SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4mW/oC
Storage Temperature Range . . . . . . . . . . . . -55oC to +150oC
Operating Temperature (Chip). . . . . . . . . . . . . . . . . . . +150oC
Operating Temperature Range (Ambient)
C Version . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to +70oC
E Version . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to +85oC
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . +300oC
Static-sensitive device. Unused devices must be stored in
conductive material. Protect devices from static discharge
and static fields. Stresses above those listed under "Absolute
Maximum Ratings" may cause permanent damage to the
device. These are stress ratings only and functional operation
of the device at these or any other conditions above those
indicated in the operation sections of the specifications is not
implied. Exposure to absolute maximum rating conditions for
extended-periods may affect device reliability.
ELECTRICAL CHARACTERISTICS: TA = +25oC with 4.5V ≤ VDD ≤ 18V, unless otherwise specified.
SYMBOL
PARAMETER
MIN
TYP
2.4
1.8
MAX
UNIT
TEST CONDITIONS
INPUT
VIH
Logic 1 High Input Voltage
VIL
Logic 0 Low Input Voltage
VIN (Max)
Input Voltage Range
IIN
Input Current
1.3
V
0.8
V
-5
VDD+0.3
V
-10
10
µA
0V ≤ VIN ≤ VDD
V
See Figure 1
0.025
V
See Figure 1
OUTPUT
VOH
High Output Voltage
VOL
Low Output Voltage
RO
Output Resistance, High
2.1
2.8
Ω
IOUT = 10mA, VDD = 18V
RO
Output Resistance, Low
1.5
2.5
Ω
IOUT = 10mA, VDD = 18V
IPK
Peak Output Current
A
VDD = 18V (See Figure 5)
IREV
Latch-Up Protection
Withstand Reverse Current
A
Duty Cycle ≤ 2%
t ≤ 300µA
VDD-0.025
6
>1.5
SWITCHING TIME (Note 1)
tR
Rise Time
25
35
ns
Figure 1, CL = 2500pF
tF
Fall Time
25
35
ns
Figure 1, CL = 2500pF
tD1
Delay Time
20
40
ns
Figure 1
tD2
Delay Time
20
40
ns
Figure 1
1
55
1.5
150
mA
µA
VIN = 3V
VIN = 0V
18
V
POWER SUPPLY
IS
Power Supply Current
VDD
Operating Input Voltage
4.5
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
CLM4420 / CLM4429
CORPORATION
ELECTRICAL CHARACTERISTICS:
Measured over operating temperature range with 4.5V ≤ VDD ≤ 18V, unless otherwise specified.
SYMBOL
PARAMETER
MIN
TYP
MAX
UNIT
TEST CONDITIONS
INPUT
VIH
Logic 1 High Input Voltage
VIL
Logic 0 Low Input Voltage
VIN (Max)
Input Voltage Range
IIN
Input Current
2.4
V
0.8
V
-5
VDD+0.3
V
-10
10
µA
0V ≤ VIN ≤ VS
V
See Figure 1
0.025
V
See Figure 1
OUTPUT
VOH
High Output Voltage
VOL
Low Output Voltage
RO
Output Resistance, High
3
5
Ω
IOUT = 10mA, VDD = 18V
RO
Output Resistance, Low
2.3
5
Ω
IOUT = 10mA, VDD = 18V
VDD-0.025
SWITCHING TIME (Note 1)
tR
Rise Time
32
60
ns
Figure 1, CL = 2500pF
tF
Fall Time
34
60
ns
Figure 1, CL = 2500pF
tD1
Delay Time
20
50
ns
Figure 1
tD2
Delay Time
20
50
ns
Figure 1
1
60
3
400
mA
µA
VIN = 3V
VIN = 0V
18
V
POWER SUPPLY
IS
Power Supply Current
VDD
Operating Input Voltage
4.5
Note: 1. Switching times guaranteed by design.
FIGURE 1. SWITCHING TIME TEST CIRCUIT
V DD = 18V
+5V
90%
0.1µF
INPUT
1
8
≈0.4V
0.1µF
0.1µF
10%
t D1
tF
t D2
tR
+18V
INPUT
2
6
90%
90%
OUTPUT
OUTPUT
7
C L = 2500pF
4
5
0V
10%
INPUT: 100kHz, SQUARE WAVE,
t RISE = t FALL ≤ 10nS
10%
1A-10
1A-09
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
CLM4420 / CLM4429
CORPORATION
TYPICAL CHARACTERISTICS CURVES
RISE TIME vs
SUPPLY VOLTAGE
FALL TIME vs
SUPPLY VOLTAGE
120
100
100
80
CL = 10,000 pF
CL = 10,000 pF
TIME (ns)
TIME (ns)
80
60
C L = 4700 pF
60
CL = 4700 pF
40
40
CL = 2200 pF
C L = 2200 pF
20
20
0
0
5
7
9
11
13
VDD (V)
15
5
7
11
13
15
VDD (V)
1L-14
RISE AND FALL TIMES
vs TEMPERATURE
50
9
1L-15
RISE TIME vs
CAPACITIVE LOAD
100
CL = 2200pF
VDD = 18V
80
40
60
TIME (ns)
TIME (ns)
VDD = 5V
t FALL
30
t RISE
20
40
VDD = 12V
20
VDD = 18V
10
0
-60
-20
20
60
100
TA (˚C)
10
1000
140
10,000
CAPACITVE LOAD (pF)
1L-16
1L-17
PROPAGATION DELAY TIME
vs SUPPLY VOLTAGE
FALL TIME vs
CAPACITIVE LOAD
65
100
80
60
DELAY TIME (ns)
TIME (ns)
60
VDD = 5V
40
VDD = 12V
20
VDD = 18V
55
t D2
50
45
t D1
40
10
1000
35
10,000
CAPACITVE LOAD (pF)
1L-18
4
6
8
10
12
14
SUPPLY VOLTAGE (V)
16
18
1A-16
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
CLM4420 / CLM4429
CORPORATION
TYPICAL CHARACTERISTICS CURVES (Cont.)
PROPAGATION DELAY TIME
vs TEMPERATURE
50
SUPPLY CURRENT
vs CAPACITY LOAD
84
SUPPLY CURRENT (mA)
C L = 2200pF
VDD = 18V
DELAY TIME (ns)
40
t D2
30
t D1
20
10
VDD = 15V
70
56
42
500kHz
28
200kHz
14
20kHz
0
-60
0
-20
20
60
140
100
TA (˚C)
0
10,000
1A-18
THERMAL DERATING CURVE
1600
C L = 2200pF
10V
100
8 DIP
8 SOIC
8 CerDIP
1400
18V
MAX. POWER (mW)
SUPPLY CURRENT (mA)
1000
CAPACITIVE LOAD (pF)
1A-17
SUPPLY CURRENT
vs FREQUENCY
1000
100
5V
10
1200
1000
800
600
400
200
0
0
0
100
1000
0
10,000
FREQUENCY (kHz)
20
40
60
80
100
120
AMBIENT TEMPERATURE (˚C)
1A-19
LOW-STATE OUTPUT
RESISTANCE
1L-19
HIGH-STATE OUTPUT
RESISTANCE
2.5
5
50mA
100mA
100mA
4
50mA
1.5
10mA
R OUT (Ω)
R OUT (Ω)
2
3
10mA
1
2
5
7
9
11
VDD (V)
13
15
1A-23
5
7
9
11
VDD (V)
13
15
1A-22
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
CLM4420 / CLM4429
CORPORATION
TYPICAL CHARACTERISTICS CURVES (Cont.)
EFFECT OF INPUT AMPLITUDE
ON PROPAGATION DELAY
200
TOTAL nA•S CROSSOVER*
4
CROSSOVER AREA (A•S) × 10 -9
LOAD = 2200pF
DELAY TIME (ns)
160
120 INPUT 2.4V
INPUT 3V
80
INPUT 5V
40
INPUT 8V AND 10V
0
5
6
7
8
2
1
0
9 10 11 12 13 14 15
VDD (V)
3
5
6
7
1A-24
8
9 10 11 12 13 14 15
SUPPLY VOLTAGE (V)
* The values on this graph represent the loss seen
by the driver during one complete cycle. For a
single transition, divide the value by 2.
IN
V
DD
1A-25
V
DD
OUT
OUT
GND
GND
GND
DIE
SIZE
X 77
(mm)
DIE
SIZE
76 76
X 77
(INCHES)
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
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