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UC3842A-S08-T датащи(PDF) 1 Page - Unisonic Technologies |
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UC3842A-S08-T датащи(HTML) 1 Page - Unisonic Technologies |
1 / 9 page UNISONIC TECHNOLOGIES CO., LTD UC3842A/3843A LINEAR INTEGRATED CIRCUIT www.unisonic.com.tw 1 of 9 Copyright © 2005 Unisonic Technologies Co., Ltd QW-R103-002,D CURRENT MODE PWM CONTROL CIRCUITS DESCRIPTION The UTC UC3842A/3843A provide the necessary functions to implement off-line or DC to DC fixed frequency current mode , controlled switching circuits with minimal external components. FEATURES *Low start up current ( Typical 0.12mA ) *Automatic feed forward compensation *Pulse-by-Pulse current limiting *Under-voltage lockout with hysteresis *Double pulse Suppression *High current totem pole output to drive MOSFET directly *Internally trimmed band gap reference *500kHz operation DIP-8 SOP-8 *Pb-free plating product number: UC3842AL UC3843AL ORDERING INFORMATION Ordering Number Normal Lead Free Plating Package Packing UC3842A-D08-T UC3842AL-D08-T DIP-8 Tube UC3842A-S08-R UC3842AL-S08-R SOP-8 Tape Reel UC3842A-S08-T UC3842AL-S08-T SOP-8 Tube UC3843A-D08-T UC3843AL-D08-T DIP-8 Tube UC3843A-S08-R UC3843AL-S08-R SOP-8 Tape Reel UC3843A-S08-T UC3843AL-S08-T SOP-8 Tube UC3842AL-D08-T (1)Packing Type (2)Package Type (3)Lead Plating (1) T: Tube, R: Tape Reel (2) D08: DIP-8, S08: SOP-8 (3) L: Lead Free Plating, Blank: Pb/Sn |
Аналогичный номер детали - UC3842A-S08-T |
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Аналогичное описание - UC3842A-S08-T |
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