KA7500B Fairchild Semiconductor, KA7500B Datasheet - Page 2

• Manufacturer Part Number: KA7500B
• Description: IC CTLR SMPS 42V 250MA 16-DIP
• Manufacturer: Fairchild Semiconductor

Specifications of KA7500B

• Pwm Type: Controller
• Number Of Outputs: 1
• Frequency - Max: 300kHz
• Duty Cycle: 45%
• Voltage - Supply: 7 V ~ 42 V
• Buck: No
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 16-DIP (0.300", 7.62mm)
• Frequency-max: 300kHz
• Output Current: 0.25 A
• Input Voltage: 42.3 V
• Mounting Style: Through Hole
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

KA7500B
Absolute Maximum Ratings
2
Parameter
Supply Voltage
Collector Supply Voltage
Output Current
Amplifier Input Voltage
Power Dissipation (T
Operating Temperature Range
Storage Temperature Range
A
= 25 C)
Symbol
T
T
V
V
OPR
V
P
STG
I
CC
O
IN
C
D
0.9 (KA7500BD)
1 (KA7500B)
-65 ~ +150
V
0 ~ +70
CC
Value
250
42
42
+0.3
Unit
mA
W
V
V
V
C
C