UC3843D1 Fairchild Semiconductor, UC3843D1 Datasheet - Page 10

• Manufacturer Part Number: UC3843D1
• Description: Current Mode PWM Controllers Current Mode PWM Control IC
• Manufacturer: Fairchild Semiconductor

Specifications of UC3843D1

• Number Of Outputs: 1
• Duty Cycle (max): 100 %
• Output Current: 1000 mA
• Mounting Style: SMD/SMT
• Package / Case: SOP-8
• Switching Frequency: 500 KHz
• Maximum Operating Temperature: + 70 C
• Fall Time: 35 ns
• Minimum Operating Temperature: 0 C
• Rise Time: 45 ns
• Synchronous Pin: No
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

UC3842/UC3843/UC3844/UC3845
Mechanical Dimensions
Package
10
0.024
0.60
0.20
0.008
#1
#7
0.236
0.156
6.00
3.95
0.225
5.72
(Continued)
0.30
0.20
0.012
0.008
14-SOP
#14
#8
0.071
1.80
0.061
1.55
MAX
0.10
0.004
MIN
0.002
0.05