SA305 APEX [Cirrus Logic], SA305 Datasheet - Page 3

• Manufacturer Part Number: SA305
• Description: PULSE WIDTH MODULATION AMPLIFIER
• Manufacturer: APEX [Cirrus Logic]

ABSOLUTE MAXIMUM RATINGS
SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
SPECIFICATIONS
PARAMETER
INPUTS
Logic Low Voltage
Logic High Voltage
POWER SUPPLY
Vs
Vcc
Supply Current, Vpwr
Supply Current, Vdd
ANALOG
Current Sense Linearity
Current Sense Linearity
OUTPUT
Output Current, continuous
Output Current, Peak
Turn on delay, default
Turn off delay, default
Switching time, on, default
Switching time, off, default
On resistance, PCHAN FET
On resistance, NCHAN FET
Short circuit turn off time
Thermal Shutdown
Thermal Warning
Overcurrent Shutdown
THERMAL
RESISTANCE, junction to case
RESISTANCE, junction to air
TEMPERATURE RANGE, case
NOTES: 1. Unless otherwise noted: T
APEX MICROTECHNOLOGY CORPORATION • TELEPHONE [phone] • FAX [phone] • ORDERS [phone] • EMAIL [e-mail]
2. Long term operation at the maximum junction temperature will result in reduced product life. De-rate internal power dissipation
to achieve high MTBF.
C
=25°C, power supply voltage is typical rating. (VPWR = 50 V, Vdd = 5V).
TEST CONDITIONS
10 KHz (One channel switching
at 50% duty cycle), VPWR=50V,
Vdd=5V
10 KHz (One channel switching
at 50% duty cycle), VPWR=50V,
Vdd=5V
Iout = 1A to 5A
Iout = 100mA to 5A
For 200ms
5A Load (Room Temperature)
5A Load (Room Temperature)
Full temperature range
Full temperature range
SUPPLY VOLTAGE, +Vs
SUPPLY VOLTAGE, Vcc
OUTPUT CURRENT, peak, 200ms
POWER DISSIPATION, internal, DC
TEMPERATURE, pin solder, 10s
TEMPERATURE, junction
TEMPERATURE RANGE, storage
OPERATING TEMPERATURE, case
2
MIN
155
−40
1.8
4.5
12
10
TYP
TBD
0.95
183
240
325
250
160
135
8.5
0.6
47
52
12
4
60V
5.5V
10A
TBD
225°C.
150°C.
−55 to 125°C.
−40 to 85°C.
MAX
TBD
TBD
600
600
5.5
1.5
60
35
10
85
1
6
5
5
SA305
UNITS
°C/W
°C/W
mA
mA
mΩ
mΩ
nS
nS
nS
nS
nS
°C
°C
°C
%
%
V
V
V
V
A
A
A
3