KA7500B View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
View to exact match
KA7500B Datasheet PDF : 8 Pages
| |||
Electrical Characteristics
(VCC = 20V, f = 10kHz, TA = 0°C to +70°C, unless otherwise specified)
Parameter
REFERENCE SECTION
Reference Output Voltage
Line Regulation
Temperature Coefficient of VREF
Load Regulation
Short-Circuit Output Current
OSCILLATOR SECTION
Oscillation Frequency
Frequency Change with Temperature
DEAD TIME CONTROL SECTION
Input Bias Current
Maximum Duty Cycle
Symbol
VREF
∆VREF
∆VREF/∆T
∆VREF
ISC
f
∆f/∆T
IBIAS
D(MAX)
Input Threshold Voltage
VITH
ERROR AMP SECTION
Input Offset Voltage
VIO
Input Offset Current
IIO
Input Bias Current
IBIAS
Common Mode Input Voltage
VCM
Open-Loop Voltage Gain
GVO
Unit-Gain Bandwidth (Note1)
BW
PWM COMPARATOR SECTION
Input Threshold Voltage
VITH
Input Sink Current
ISINK
OUTPUT SECTION
Output Saturation Voltage
Common Emitter
VCE(SAT)
Common Collector
VCC(SAT)
Collector Off-State Current
IC(OFF)
Emitter Off-State Current
IE(OFF)
TOTAL DEVICE
Supply Current
ICC
OUTPUT SWITCHING CHARACTERISTICS
Rise Time
tR
Common Emitter
-
Common Collector
-
Fall Time
tF
Common Emitter
-
Common Collector
-
Conditions
IREF = 1mA
VCC = 7V to 40V
TA = 0°C to 70°C
IREF = 1mA to 10mA
VREF = 0V
CT = 0.01µF, RT = 12kΩ
CT = 0.01µF, RT = 12kΩ
VCC = 15V, 0V≤V4≤5.25V
VCC = 15V, V4 = 0V
O.C Pin = VREF
Zero Duty Cycle
Max. Duty Cycle
V3 = 2.5V
V3 = 2.5V
V3 = 2.5V
7V ≤ VCC ≤ 40V
0.5V ≤ V3 ≤3 .5V
-
Zero Duty Cycle
V3=0.7V
VE = 0, IC = 200mA
VC = 15V, IE = -200mA
VCC = 40V, VCE = 40V
VCC = VC = 40V, VE = 0
Pin 6 = VREF, VCC = 15V
-
-
-
-
-
-
Note:
1. This parameter, although guaranteed, is not 100% tested in production.
KA7500B
Min. Typ. Max. Unit
4.75 5.0 5.25 V
-
2.0 25 mV
-
0.01 0.03 %/°C
-
1.0 15 mV
10
35
50 mA
-
10
-
kHz
-
-
2
%
-
-2.0 -10 µA
45
-
-
%
-
3.0 3.3
V
0
-
-
-
2.0 10 mV
-
25 250 mA
-
0.2 1.0 µA
-0.3
-
VCC
V
70
95
-
dB
-
650
-
kHz
-
4
4.5
V
-0.3 -0.7
-
mV
-
1.1 1.3
V
-
1.5 2.5
-
2
100
µA
-
-
-100
-
6
10 mA
-
-
-
-
-
100 200
ns
-
100 200
-
-
-
-
-
25 100
ns
-
40 100
3
|
|
Share Link: 