KA7524B Fairchild Semiconductor, KA7524B Datasheet - Page 3

• Manufacturer Part Number: KA7524B
• Description: Power Factor Correction ICs PFC Controller
• Manufacturer: Fairchild Semiconductor

Specifications of KA7524B

• Start-up Supply Current: 250uA
• Operating Supply Voltage (max): 20V
• Operating Temp Range: -25C to 100C
• Operating Temperature Classification: Commercial
• Package Type: PDIP
• Pin Count: 8
• Mounting: Through Hole
• Maximum Operating Temperature: + 100 C
• Mounting Style: Through Hole
• Package / Case: DIP-8
• Minimum Operating Temperature: - 25 C
• Lead Free Status / RoHS Status: Compliant

Electrical Characteristics
UNDER VOLTAGE LOCKOUT SECTION
Start Threshold Voltage
UV Lockout Hysteresis
Supply Zener Voltage
SUPPLY CURRENT SECTION
Start-Up Supply Current
Operating Supply Current
Dynamic Operating Current
REFERENCE SECTION(NOTE1)
Reference Voltage
Line regulation
Load Regulation
Temperature Stability
ERROR AMPLIFIER SECTION
Input Offset Voltage
Input Bias Current
Large Signal Open Loop Gain
Power Supply Rejection Ratio
Output Current
Output Voltage Range
Unity Gain Bandwidth
Phase Margin
Parameter
I
Symbol
V
SOURCE
I
I
PSRR
START
V
V
V
V
V
I
UBW
TH(ST)
CC(D)
I
MPH
ST
SINK
BIAS
I
V
G
V
O(P)
THS
CC
REF
REF
REF
IO
Z
V
T
V
V
V
C
KA7524B/BD
12VV
0I
CC
CC
CC
GS
REF
V
= 12V, No Load
= 12V, f = 50KHz,
= 1000PF
CC
TH
2mA
Conditions
16V
-
-
-
-
-
-
-
-
-
-
-
-
-
2.475
Min.
9.2
1.8
-15
1.2
60
60
-1
2
-
-
-
-
-
-
-
-
-
-
Typ.
0.25
-0.1
100
2.0
2.5
0.1
0.1
1.0
86
10
17
10
20
57
6
-
-
-
-
2.525
Max.
10.8
2.2
0.5
12
20
10
10
15
-2
1
4
-
-
-
-
-
-
-
KA7524B
MHz
Unit
mA
mA
mA
mV
mV
mV
mV
mA
mA
uA
dB
dB
V
V
V
V
V
-
3