BC20 • BC20A
ABSOLUTE MAXIMUM RATINGS
MOTOR VOLTAGE, V+
CIRCUIT SUPPLY, Vcc
OUTPUT CURRENT, peak
OUTPUT CURRENT, continuous
POWER DISSIPATION, internal
ANALOG INPUT VOLTAGE
DIGITAL INPUT VOLTAGE
TEMPERATURE, pin solder, 10s
TEMPERATURE, junction
1
TEMPERATURE RANGE, storage
OPERATING TEMPERATURE, case, BC20
OPERATING TEMPERATURE, case, BC20A
ABSOLUTE MAXIMUM RATINGS
SPECIFICATIONS
450V
16V
40A
20 A
480W
–0.3V to Vcc+0.3V
–0.3V to 5.35V
300°C
150°C
–65 to 150°C
–25 to 85°C
–40 to 85°C
SPECIFICATIONS
PARAMETER
ERROR AMP
OFFSET VOLTAGE
BIAS CURRENT
DC GAIN
2
BANDWIDTH
INPUT AMP
STAGE GAIN
2
INPUT IMPEDANCE
2
COMMON MODE VOLTAGE
COMMON MODE VOLTAGE
COMMON MODE REJECTI0N
DIFFERENTIAL OFFSET
GAIN BANDWIDTH PRODUCT
OUTPUT
TOTAL Vce sat
EFFICIENCY, 10A, 450V
SWITCHING FREQUENCY
CURRENT, continuous
CURRENT, peak
POWER SUPPLY
VOLTAGE, V+
VOLTAGE, Vcc
CURRENT FROM Vcc
Set by internal and/or external resistors
Applied at input terminals, Vcc = 10.8V
Applied at input terminals, Vcc = 16V
–0.5
–0.5
50
–3.3
700
TEST CONDITIONS
MIN
–3.3
19.8
15
TYP
0
20
16
20
2
5.0
5.0
0
MAX
3.3
4
20.2
17
20.2
8.5
14
3.3
UNITS
mV
pA
db
kHz
db
Kohm
V
V
db
mV
kHz
V
%
kHz
A
A
V
V
mA
Junction Temperature = 125°C
Dependent on individual application
22
20
40
50
10.8
6.6
95
25
28
250
450
16
500
NOTES: 1.
2.
Long term operation at the maximum junction temperature will result in reduced product life. Derate internal power
dissipation to achieve high MTTF.
Set internally
CAUTION
The BC20 is constructed from static sensitive components. ESD handling procedures must be observed.
APEX MICROTECHNOLOGY CORPORATION
• 5980 NORTH SHANNON ROAD • TUCSON, ARIZONA 85741 • USA • APPLICATIONS HOTLINE: 1 (800) 546-2739
2
CIRRUS [ CIRRUS LOGIC ]
