SA08 Cirrus Logic Inc, SA08 Datasheet - Page 2

• Manufacturer Part Number: SA08
• Description: IC PWM AMP 450V 20A 12-PWRDIP
• Manufacturer: Cirrus Logic Inc
• Series: Apex Precision Power™r

Specifications of SA08

• Mfg Application Notes: SAxx App Note 34
• Applications: PWM Motor Driver
• Number Of Outputs: 1
• Current - Output: 20A
• Voltage - Load: 16 V ~ 450 V
• Voltage - Supply: 14 V ~ 16 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 12-DIP Module
• For Use With: 598-1460 - EVALUATION KIT FOR SA08
• Lead Free Status / RoHS Status: Contains lead / RoHS compliant by exemption
• Other names: 598-1363

SA08
ABSOLUTE MAXIMUM RATINGS
SPECIFICATIONS
PARAMETER
CLOCK (CLK)
CLK OUT, high level
CLK OUT, low level
CLK IN, low level
CLK IN, high level
FREQUENCY
ANALOG INPUT (+PWM)
center voltage
P-P voltage
FLAG
FLAG, high level
FLAG, low level
OUTPUT
TOTAL DROP
EFFICIENCY, 20A output
SWITCHING FREQUENCY
CURRENT, continuous
CURRENT, peak
POWER SUPPLY
VOLTAGE, V
VOLTAGE, V
CURRENT, V
CURRENT, V
CURRENT, V
I
TRIP POINT
INPUT CURRENT
THERMAL
RESISTANCE, junction to case
RESISTANCE, junction to air
TEMPERATURE RANGE, case
2
NOTES: 1. Each of the two active output transistors can dissipate 125W.
LIM
CAUTION
/SHUTDOWN
2. Unless otherwise noted: T
3. Long term operation at the maximum junction temperature will result in reduced product life. Derate internal power dis-
4. Guaranteed but not tested.
5. If 100% duty cycle is not required V
3
CC
S
CC
CC,
S
sipation to achieve high MTTF. For guidance, refer to the heatsink data sheet.
shutdown
4
4
4
4
The SA08 is constructed from static sensitive components. ESD handling procedures must be observed.
The internal substrate contains beryllia (BeO). Do not break the seal. If accidentally broken, do not crush,
machine, or subject to temperatures in excess of 850°C to avoid generating toxic fumes.
4
4
C
= 25°C, V
TEST CONDITIONS
I
I
0/100% modulation
I = 20A
V
OSC in ÷ 2
100°C case
Full temperature range
Full temperature range
I
No Load
Full temperature range, for each die
Full temperature range
Meets full range specifications
OUT
OUT
OUT
S
= 380V
≤ 1mA
≤ 1mA
= 0
S(MIN)
S
, V
SUPPLY VOLTAGE, +V
SUPPLY VOLTAGE, V
POWER DISSIPATION, internal
TEMPERATURE, pin solder - 10s
TEMPERATURE, junction
TEMPERATURE, storage
OPERATING TEMPERATURE RANGE, case
INPUT VOLTAGE, +PWM
INPUT VOLTAGE, I
= 0V.
CC
at typical specification.
2
P r o d u c t T e c h n o l o g y F r o m
LIM
CC
S
2
1
22.05
44.10
MIN
–25
4.8
3.7
16
20
28
14
90
0
0
5
45.00
22.50
TYP
240
10
98
15
12
5
4
0
450V
16V
250W
300°C
150°C
–65 to +150°C
–55 to +125°C
0 TO +11V
0 TO +10V
46.90
22.95
MAX
450
100
+85
110
5.3
5.4
5.4
16
80
50
90
.4
.9
1
UNITS
°C/W
°C/W
kHz
kHz
mA
mA
mA
mV
nA
°C
%
V
V
V
V
V
V
V
V
V
A
A
V
V
SA08U