UC3843BVD ON Semiconductor, UC3843BVD Datasheet - Page 8

• Manufacturer Part Number: UC3843BVD
• Description: IC CTRLR CURRENT MODE HP 14SOIC
• Manufacturer: ON Semiconductor

Specifications of UC3843BVD

• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 275kHz
• Duty Cycle: 96%
• Voltage - Supply: 8.2 V ~ 25 V
• Buck: No
• Boost: Yes
• Flyback: Yes
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: Yes
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Frequency-max: 275kHz
• Duty Cycle (max): 96 %
• Output Voltage: 4.9 V to 5.1 V
• Output Current: 1000 mA
• Mounting Style: SMD/SMT
• Switching Frequency: 500 KHz
• Operating Supply Voltage: 30 V
• Maximum Operating Temperature: + 105 C
• Fall Time: 50 ns
• Minimum Operating Temperature: - 40 C
• Rise Time: 50 ns
• Synchronous Pin: No
• Topology: Boost, Flyback, Forward
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: UC3843BVDOS

Issue Date: 03 Jan 2008
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Leaded EOL Parts
Rev.08-24-05
G Replacement Part
MC33152VDR2G
MC33153DG
MC33153DR2G
MC33153PG
MC33153PG
MC33160PG
MC33161DG
MC33161DMR2G
MC33161PG
MC33164D-3G
MC33164D-5G
MC33164D-3R2G
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MC33269D-5.0G
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MC33269DT-3.3G
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MC33340DR2G
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MC33341DR2G
MC33341PG
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MC33342PG
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MC33362DWR2G
MC33363ADWG
MC33363APG
MC33363BDWG
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MC33364D1R2G
MC33364D2G
MC33364D2R2G
MC33364DR2G
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MC33368DR2G
MC33368PG
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MC33762DM-3030RG
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