UTC
UC3843B - CONTROLLERS
UNISONIC TECHNOLOGIES CO., LTD
UC3842B/3843B
LINEAR INTEGRATED CIRCUIT
HIGH PERFORMANCE CURRENT MODE CONTROLLERS
DESCRIPTION
The UTC UC3842B/38
(90 views)
ST Microelectronics
UC3843B - HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
www.DataSheet4U.com
®
UC2842B/3B/4B/5B UC3842B/3B/4B/5B
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
. . . . . . . . .
TRIMMED OSCILLATOR FOR PRE
(61 views)
ChipsWinner
UC3843 - Fixed Frequency Current Mode PWM Controller
UC3843 Fixed Frequency Current Mode PWM Controller
DESCRIPTION
UC3843 is a fixed frequency current-mode PWM controller. It is specially designed for O
(45 views)
ST Microelectronics
UC3843BN - HIGH-PERFORMANCE PWM CONTROLLER
UC2842B/3B/4B/5B
®
UC3842B/3B/4B/5B
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
. TRIMMED OSCILLATOR FOR PRECISE FREQUENCY CONTROL
. OSCILLATOR F
(36 views)
UTC
UC3843A - CURRENT MODE PWM CONTROLLER
UNISONIC TECHNOLOGIES CO., LTD
UC3842A/3843A
LINEAR INTEGRATED CIRCUIT
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS
DESCRIPTION
The UTC UC3842A
(34 views)
STMicroelectronics
UC3843 - CURRENTMODE PWM CONTROLLER
www.DataSheet4U.com
®
UC2842/3/4/5 UC3842/3/4/5
CURRENT MODE PWM CONTROLLER
. . . . . . . . . . .
OPTIMIZED FOR OFF-LINE AND DC TO DC CONVERTERS L
(30 views)
ON Semiconductor
UC3843AN - High Performance Current Controller
UC3842A, UC3843A, UC2842A, UC2843A
High Performance Current Mode Controllers
The UC3842A, UC3843A series of high performance fixed frequency current
(27 views)
ON Semiconductor
UC3843A - High Performance Current Mode Controllers
UC3842A, UC3843A, UC2842A, UC2843A
High Performance Current Mode Controllers
The UC3842A, UC3843A series of high performance fixed frequency current
(24 views)
UTC
UC3843A - CURRENT MODE PWM CONTROL CIRCUITS
UNISONIC TECHNOLOGIES CO., LTD
UC3842A/3843A
LINEAR INTEGRATED CIRCUIT
CURRENT MODE PWM CONTROL CIRCUITS
DESCRIPTION
The UTC UC3842A/3843A provi
(23 views)
Texas Instruments
UC3843 - Current-Mode PWM Controllers
UC1842, UC2842, UC3842, UC1843, UC2843, UC3843 UC1844, UC2844, UC3844, UC1845, UC2845, UC3845
SLUS223H – APRIL 1997 – REVISED OCTOBER 2024
UCx84x Curr
(23 views)
Unisonic Technologies
UTCUC3843A - CURRENT MODE PWM CONTROL CIRCUITS
UTC UC3842A / 3843A LINEAR INTEGRATED CIRCUIT
CURRENT MODE PWM CONTROL CIRCUITS
DESCRIPTION
The UTC UC3842A/3843A provide the necessary functions to i
(22 views)
ST Microelectronics
UC3843A - HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
UC284XA UC384XA
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
NOT FOR NEW DESIGN
1 FEATURES
Figure 1. Package
■ TRIMMED OSCILLATOR DISCHARGE
CURR
(22 views)
STMicroelectronics
UC3843T - (UC3842T - UC3845T) HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
www.DataSheet4U.com
®
UC3842T UC3843T UC3844T UC3845T
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
. . . . . . . . .
TRIMMED OSCILLATOR FOR PRECI
(21 views)
Fairchild Semiconductor
UC3843A - SMPS Controller
www.fairchildsemi.com
UC3842A/UC3843A
SMPS Controller
Features
• • • • • • • Low Start Current 0.2mA (typ) Operating Range Up To 500KHz Cycle by Cyc
(20 views)
Motorola
UC3843A - HIGH PERFORMANCE CURRENT MODE CONTROLLERS
Order this document by UC3842A/D
UC3842A, 43A UC2842A, 43A High Performance Current Mode Controllers
The UC3842A, UC3843A series of high performance
(18 views)
American First Semiconductor
UC3843B - Controllers
High Performance Current Mode Controllers
General Description
UC3842B/3B/4B/5B,UC2842B/3B
Package outline
The UC3842B/3B/4B/5B, series are high perf
(18 views)
Motorola
UC3843B - HIGH-PERFORMANCE PWM CONTROLLER
UC2842B/3B/4B/5B
®
UC3842B/3B/4B/5B
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
. TRIMMED OSCILLATOR FOR PRECISE FREQUENCY CONTROL
. OSCILLATOR F
(17 views)
ON Semiconductor
UC3843B - HIGH-PERFORMANCE CONTROLLER
DATA SHEET www.onsemi.com
High Performance Current Mode Controllers
UC3842B, UC3843B,
8 1
PDIP−8 N SUFFIX CASE 626
UC2842B, UC2843B
The UC3842B, U
(17 views)
Fairchild Semiconductor
UC3843 - SMPS Controller
www.DataSheet4U.com
www.fairchildsemi.com
UC3842/UC3843/UC3844/UC3845
SMPS Controller
Features
• • • • Low Start up Current Maximum Duty Clamp UVLO
(17 views)
ON Semiconductor
UC3843AD - High Performance Current Controller
UC3842A, UC3843A, UC2842A, UC2843A
High Performance Current Mode Controllers
The UC3842A, UC3843A series of high performance fixed frequency current
(15 views)