SA306 Datasheet, PDF (2/14 Pages) Cirrus Logic – 3 Phase Switching Amplifier

SA306
Product Innovation From
1. Characteristics and Specifications
NOTES:
1. (All Min/Max characteristics and specifications are guaranteed over the Specified Operating Condi-
tions. Typical performance characteristics and specifications are derived from measurements taken
at typical supply voltages and T_C = 25°C).
Absolute Maximum Ratings
Parameter
Symbol
Min
Max
Units
SUPPLY VOLTAGE
V_S
SUPPLY VOLTAGE
V_DD
60
V
5.5
V
LOGIC INPUT VOLTAGE
OUTPUT CURRENT, peak, 10ms² I_OUT
POWER DISSIPATION, avg, 25ºC² P_D
TEMPERATURE, junction³
T_J
TEMPERATURE RANGE, storage T_STG
OPERATING TEMPERATURE, case T_A
(-0.5)
−55
−40
(V_DD+0.5)
V
17
A
100
W
150
°C
125
°C
125
°C
2. Long term operation at elevated temperature will result in reduced product life. De-rate internal power
dissipation to achieve high MTBF.
3. Output current rating may be limited by duty cycle, ambient temperature, and heat sinking. Under any
set of conditions, do not exceed the specified current rating or a junction temperature of 150°C.
Specifications
Parameter
Test Conditions²
SA306
Min Typ Max
SA306A
Min Typ Max
Units
LOGIC
INPUT LOW
1
*
V
INPUT HIGH
1.8
*
V
OUTPUT LOW
0.3
*
V
OUTPUT HIGH
3.7
*
V
OUTPUT CURRENT
(SC, Temp, I_LIM/DIS1)
POWER SUPPLY
50
*
mA
V_S
V_S UNDERVOLTAGE
LOCKOUT, (UVLO)
UVLO 50
60
9
55
V
*
*
V
V_DD
4.5
5.5
*
*
V
20 kHz (One phase
SUPPLY CURRENT, V_S
switching at 50% duty
cycle) , V_S=50V, V_DD=5V
25
30
*
*
mA
20 kHz (One phase
SUPPLY CURRENT, V_DD
switching at 50% duty
cycle) , V_S=50V, V_DD=5V
5
6
*
*
mA
* The specification of SA306A is identical to the specification for SA306 in applicable column to the left.

SA306U