SA60 Datasheet, PDF (2/4 Pages) Cirrus Logic – H-BRIDGE MOTOR DRIVER/AMPLIFIERS

ABSOLUTE MAXIMUM RATINGS
SPECIFICATIONS
SA60
ABSOLUTE MAXIMUM RATINGS
SPECIFICATIONS
SUPPLY VOLTAGE, +V_S
OUTPUT CURRENT, peak
LOGIC SUPPLY VOLTAGE, Vcc
POWER DISSIPATION, internal
TEMPERATURE, pin solder - 10s max.
TEMPERATURE, junction³
TEMPERATURE RANGE, storage
OPERATING TEMPERATURE RANGE, case
80V⁴
15A
16V
156W¹
260°C
150°C
–40 to +85°C
–25 to +85°C
PARAMETER
TEST CONDITIONS²
MIN
TYP
MAX
INPUT
ANALOG INPUT VOLTAGES
A, B OUT = 50% Duty Cycle
A OUT = 100% Duty Cycle High
B OUT = 100% Duty Cycle High
PWM INPUT
PWM PULSE LOW VOLTAGE
PWM PULSE HIGH VOLTAGE
PWM FREQUENCY
DISABLE ON
DISABLE OFF
Vcc = 12V
1/2VCC
1/3VCC
2/3VCC
0
0.8
2.7
5.0
45
250
2.7
Vcc
0
0.8
OUTPUT
Vds (ON) VOLTAGE, each MOSFET
TOTAL Ron, both MOSFETs
EFFICIENCY, 10A OUTPUT
CURRENT, continuous
CURRENT, peak
SWITCHING FREQUENCY
DEAD TIME
Ids = 10A
+V_S = 80V
t = 100 msec
Cf = 270 pf
1.7
2.5
.45
91
10
15
45
90
POWER SUPPLY
+V_S VOLTAGE⁴
Vcc VOLTAGE
Vcc CURRENT
+V_S CURRENT
+V_S Current = Load Current
Vcc = 12Vdc
Switching, no load, V_S = 50V
80
9.5
12
15
28
36
5
THERMAL³
RESISTANCE, junction to case
Full temp range, for each transistor
1.6
RESISTANCE, junction to air
Full temperature range
30
TEMPERATURE RANGE, case
–25
+85
UNITS
Vdc
Vdc
Vdc
Vdc
Vdc
KHz
Vdc
Vdc
Vdc
Ω
%
A
A
KHz
nS
Vdc
Vdc
mA
mA
°C/W
°C/W
°C
NOTES: 1. Each of the two active output transistors can dissipate 78W.
2. Unless otherwise noted: T_C = 25°C, Vcc = 12Vdc.
3. Long term operation at the maximum junction temperature will result in reduced product life. Derate internal power dissipation to
achieve high MTTF. For guidance, refer to the heatsink data sheet.
4. Derate to 70V below T_C = +25°C.
CAUTION
The SA60 is constructed from MOSFET transistors. ESD handling procedures must be observed.
The exposed substrate contains beryllia (BeO). Do not crush, machine, or subject to temperatures in excess of 850°C to
avoid generating toxic fumes.
APEX MICROTECHNOLOGY CORPORATION • 5980 NORTH SHANNON ROAD • TUCSON, ARIZONA 85741 • USA • APPLICATIONS HOTLINE: [phone]
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