KA3846 Fairchild Semiconductor, KA3846 Datasheet - Page 10

• Manufacturer Part Number: KA3846
• Description: IC CONTROLLER PWM SMPS 16-DIP
• Manufacturer: Fairchild Semiconductor

Specifications of KA3846

• Pwm Type: Current Mode
• Number Of Outputs: 2
• Frequency - Max: 500kHz
• Voltage - Supply: 8.4 V ~ 40 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: 500kHz
• Output Current: 500 mA
• Mounting Style: Through Hole
• Switching Frequency: 500 KHz
• Supply Current: 21 mA
• Maximum Operating Temperature: + 70 C
• Fall Time: 50000 ns
• Minimum Operating Temperature: 0 C
• Rise Time: 50000 ns
• Synchronous Pin: Yes
• Topology: Push-Pull
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Duty Cycle: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

KA3846
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES
OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR
INTERNATIONAL. As used herein:
1. Life support devices or systems are devices or systems
www.fairchildsemi.com
which, (a) are intended for surgical implant into the body,
or (b) support or sustain life, and (c) whose failure to
perform when properly used in accordance with
instructions for use provided in the labeling, can be
reasonably expected to result in a significant injury of the
user.
2. A critical component in any component of a life support
device or system whose failure to perform can be
reasonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
2000 Fairchild Semiconductor International
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