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UC3843

Information - Help 
ID = 63396
       
Country:
Worldwide
Brand: Common type Worldwide tube/semicond.
Tube type:  IC - Integrated Circuit   Power-supply 
Identical to UC3843
Similar Tubes
Normally replaceable-slightly different:
  UC3842 ; UC3844 ; UC3845
Base SPECIAL TUBEBASE in general
Description

Aufbau/Content: IC (__ Trans., __ Widerst., __ Dioden, __ Kond.);
Form/Case/Outline: DIP-8 (UC3843J / UC3843[A]N) | SOIC-8 / PLCC-20 / SOIC-14 / SOIC-Wide16;
Application/Type: Current Mode PWM Controller;
Daten/electr.data: Vcc: 15 V (max. 30 V); Icc: 14 mA; Vref: 5 V; f: 52 kHz; Pd: <1.2 W (DIL-8); tmax j: 150 °C;
Varianten: UC3842(A/N) / UC3844(A/N) / UC3845(A/N);
Ähnlich/similar: UC1842(A) / UC1843(A) / UC1844(A) / UC1845(A), UC2842(A) / UC2843(A) / UC2844(A) / UC2845(A),
jeweils untersch. Temperaturbereiche bzw. geringe Unterschiede (Duty Cycles etc.), s. Datasheets;
Andere(r) Hersteller: Samsung = KA3843B (DIP-8), UC3843BN (ON Semi), ... -

 
Dimensions (WHD)
incl. pins / tip		 10 x 7 x 8 mm / 0.39 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
Information source - - Manufacturers Literature   Fairchild
uc3843_umgeb1.png
UC3843: Fairchild
Günther Stabe † 19.8.20
uc3843_s.png UC3843: Fairchild
Günther Stabe † 19.8.20
uc3843_blockd.png
UC3843: Fairchild
Günther Stabe † 19.8.20

Collection of

Egon Strampe (D)
Michael Mischke (D)
 
uc_3843.jpg

UC3843
 
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