UC3842D datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power/power management> The power supply circuit> UC3842D

UC3842D: DescriptionCurrent-Mode PWM Controller 14-SOIC 0 to 70; CategoryPower/power management The power supply circuit; File Size769KB，28 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance; Related ProductsFound19parts with similar functions to UC3842D

Stay tuned Parametric

UC3842D Online Shopping

Suppliers	Part Number	Price	MOQ	In stock
	UC3842D	-	-	View	Buy Now

UC3842D Overview

Current-Mode PWM Controller 14-SOIC 0 to 70

UC3842D Parametric

Parameter Name	Attribute value
Brand Name	Texas Instruments
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Parts packaging code	SOIC
package instruction	SOP, SOP14,.25
Contacts	14
Reach Compliance Code	compli
ECCN code	EAR99
Factory Lead Time	1 week
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER
control mode	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	25 V
Minimum input voltage	11.5 V
Nominal input voltage	15 V
JESD-30 code	R-PDSO-G14
JESD-609 code	e4
length	8.65 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	14
Maximum operating temperature	70 °C
Minimum operating temperature
Maximum output current	1 A
Nominal output voltage	2.5 V
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP14,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.58 mm
Maximum supply current (Isup)	25 mA
surface mount	YES
Switch configuration	BUCK-BOOST
Maximum switching frequency	500 kHz
technology	BIPOLAR
Temperature level	COMMERCIAL
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	3.91 mm
Base Number Matches	1

Recommended Resources

Dual-channel radio AC remote control switch circuit diagram

Feedback Isolated Power Circuit

YL-3 audio electrotherapy machine circuit

Collector Tuned Mutual Inductance Coupled Oscillation Circuit

Three ammeters connected to three-phase power supply method

SIPMOS transistor control circuit using photoelectric isolation

UC3842D Similar Products

Part Number	Manufacturer	Description
UC3842DTR	Texas Instruments(德州仪器)	Current-Mode PWM Controller 14-SOIC 0 to 70
CS-3842AD14	CHERRY	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14,
UC3842DTRG4	Texas Instruments(德州仪器)	Switching Controllers Current-Mode PWM Controller
UC3842DR	Texas Instruments(德州仪器)	1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14
5962-8670405PA	Texas Instruments(德州仪器)	Current Mode PWM Controller 8-CDIP -55 to 125
5962-8670408PA	Texas Instruments(德州仪器)	Current Mode PWM Controller 8-CDIP -55 to 125
UC1844J	Texas Instruments(德州仪器)	Current Mode PWM Controller 8-CDIP -55 to 125
UC2844D	Texas Instruments(德州仪器)	Current-Mode PWM Controller 14-SOIC -40 to 85
5962-8670403PA	Texas Instruments(德州仪器)	Current Mode PWM Controller 8-CDIP -55 to 125
5962-8670401PA	Texas Instruments(德州仪器)	Current Mode PWM Controller 200mA 500kHz 8-Pin CDIP Tube
UC3843J	Rochester Electronics	1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CDIP8
UC3844D	Texas Instruments(德州仪器)	Current-Mode PWM Controller 14-SOIC 0 to 70
UC2844DTR	Texas Instruments(德州仪器)	Current-Mode PWM Controller 14-SOIC -40 to 85
UC3844DTR	Texas Instruments(德州仪器)	Current-Mode PWM Controller 14-SOIC 0 to 70
UC2842D	Texas Instruments(德州仪器)	Current-Mode PWM Controller 14-SOIC -40 to 85
5962-8670402PA	Texas Instruments(德州仪器)	Current Mode PWM Controller 8-CDIP -55 to 125
5962-8670404PA	Texas Instruments(德州仪器)	Current Mode PWM Controller 8-CDIP -55 to 125
UC2842DTR	Texas Instruments(德州仪器)	Current-Mode PWM Controller 14-SOIC -40 to 85
UC3844DR	Rochester Electronics	1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14

Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

Popular Components