KA7500
Absolute Maximum Ratings
Over Operating Free-air Temerature Range (Unless Otherwise
Noted)
Rating
Supply voltage ,Vcc
Amplifier input voltage
Collector output voltage
Collector output current
Operating free-air temperature range
Storage temperature range
Lead temperature 1,6 mm from case for 10 seconds
Value
41
Vcc+0.3
41
250
0 to 70
-65 to 150
260
Unit
V
mA
°C
Recommended Operating Conditions
Parameter
Supply voltage ,Vcc
Amplifier input voltage ,Vi
Collector output voltage ,Vo
Collector output current (each transistor)
Current into feedback terminal
Timing capacitor ,CT
Timing resistor ,RT
Oscillator frequency
Operating free-air temperature ,TA
MIN
7
-0.3
Value
MAX
40
Vcc-2
40
200
0.3
10
500
200
70
Unit
V
mA
µ
F
kΩ
kHz
°C
0.0047
1.8
1
0
Electrical Characteristics
Over Operating Free-air Temerature Range,Vcc=15V,f=10kHz
Noted)
(Unless Otherwise
Reference Section
Parameter
Output voltage(Vref)
Line regulation
Load regulation
Short-circuit output current***
Test conditions
Io=1mA
Io=1mA,T
A
=25°C****
Vcc=7V to 40V
Io=1Ma to 10mA
Vref=0
MIN
4.9
4.95
Value
TYP**
5
5
2
1
35
Unit
MAX
5.1
5.05
25
15
50
V
mV
mA
10
BEIJING ESTEK ELECTRONICS CO.,LTD
2
ETC [ ETC ]
