SA60 Datasheet, PDF (2/6 Pages) Cirrus Logic – H-BRIDGE MOTOR DRIVER/AMPLIFIERS

SA60
Product Innova tionFrom
1. Characteristics and Specifications
Absolute Maximum Ratings
Parameter
SUPPLY VOLTAGE, +V_S(Note 4)
OUTPUT CURRENT, peak
LOGIC SUPPLY VOLTAGE, V_CC
POWER DISSIPATION, internal (Note 3)
TEMPERATURE, pin solder, 10s max.
TEMPERATURE, junction (Note 2)
TEMPERATURE RANGE, storage
OPERATING TEMPERATURE RANGE, case
Symbol
Min
−40
−25
Max
80
15
16
156
260
150
85
85
Units
V
A
V
W
°C
°C
°C
°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.
Specifications
Parameter
Test Conditions¹
Min
Typ
Max Units
INPUT
ANALOG INPUT VOLTAGES
A,B OUT = 50% Duty Cycle
A OUT = 100% Duty Cycle High
B OUT = 100% Duty Cycle High
PWM INPUT
V_CC = 12V
1/2 V_CC
1/3 V_CC
2/3 V_CC
VDC
VDC
VDC
PWM PULSE LOW VOLTAGE
0
0.8
VDC
PWM PULSE HIGH VOLTAGE
2.7
5.0
VDC
PWM FREQUENCY
45
250
KHz
DISABLE ON
DISABLE OFF
2.7
V_CC
VDC
0
0.8
VDC
OUTPUT
V_DS (ON) VOLTAGE, each MOSFET
TOTAL R_ON, both MOSFETs
EFFICIENCY, 10A OUTPUT
CURRENT, continuous
I_DS = 10A
+V_S = 80A
1.7
2.5
VDC
0.45
Ω
91
%
10
A
CURRENT, peak
t = 100 msec
15
A
SWITCHING FREQUENCY
DEAD TIME
C_F = 270pF
45
KHz
90
nS
POWER SUPPLY
+V_S VOLTAGE (Note 4)
V_CC VOLTAGE
+V_S Current = Load Current
9.5
12
80
VDC
15
VDC
V_CC CURRENT
V_CC = 12VDC
28
36
mA
+V_S CURRENT
Switching, no load, V_S = 50V
5
mA

SA60U