UC3843 (UMW)
PWM controller
UMW R
UMW UC3842/43/44/45
Description
The 3842/43/44/45 are fixed frequency current mode PWM controller. They are specially designed for OFF−Line an
(76 views)
UC3843B (ST Microelectronics)
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
www.DataSheet4U.com
®
UC2842B/3B/4B/5B UC3842B/3B/4B/5B
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
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TRIMMED OSCILLATOR FOR PRE
(72 views)
UC3843BN (ST Microelectronics)
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
(70 views)
UC3843B (UTC)
CONTROLLERS
UNISONIC TECHNOLOGIES CO., LTD
UC3842B/3843B
LINEAR INTEGRATED CIRCUIT
HIGH PERFORMANCE CURRENT MODE CONTROLLERS
DESCRIPTION
The UTC UC3842B/38
(52 views)
UC3843AN (ON Semiconductor)
High Performance Current Controller
UC3842A, UC3843A, UC2842A, UC2843A
High Performance Current Mode Controllers
The UC3842A, UC3843A series of high performance fixed frequency current
(51 views)
UC3843A (UTC)
CURRENT MODE PWM CONTROLLER
UNISONIC TECHNOLOGIES CO., LTD
UC3842A/3843A
LINEAR INTEGRATED CIRCUIT
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS
DESCRIPTION
The UTC UC3842A
(38 views)
UC3843B (American First Semiconductor)
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
(34 views)
UC3843A (UTC)
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
(30 views)
UC3843AD (ON Semiconductor)
High Performance Current Controller
UC3842A, UC3843A, UC2842A, UC2843A
High Performance Current Mode Controllers
The UC3842A, UC3843A series of high performance fixed frequency current
(30 views)
UC3843T (STMicroelectronics)
(UC3842T - UC3845T) HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
www.DataSheet4U.com
®
UC3842T UC3843T UC3844T UC3845T
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
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TRIMMED OSCILLATOR FOR PRECI
(27 views)
UC3843 (ChipsWinner)
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
(27 views)
UC3843P (ChipsWinner)
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
(27 views)
UC3843A (ON Semiconductor)
High Performance Current Mode Controllers
UC3842A, UC3843A, UC2842A, UC2843A
High Performance Current Mode Controllers
The UC3842A, UC3843A series of high performance fixed frequency current
(27 views)
UC3843B (HOTCHIP)
High Performance Current Mode Controller
HOTCHIP
UC3842/43(B)
High Performance Current Mode Controller
Description
The UC3842B/43B series are high performance fixed frequency current mode c
(27 views)
UC3843A (Texas Instruments)
Current-Mode PWM Controllers
UC1842A, UC1843A, UC1844A, UC1845A UC2842A, UC2843A, UC2844A, UC2845A UC3842A, UC3843A, UC3844A, UC3845A
SLUS224G – SEPTEMBER 1994 – REVISED JULY 2022
(27 views)
UC3843 (HOTCHIP)
High Performance Current Mode Controller
HOTCHIP
UC3842/43(B)
High Performance Current Mode Controller
Description
The UC3842B/43B series are high performance fixed frequency current mode c
(26 views)
UC3843 (STMicroelectronics)
CURRENTMODE PWM CONTROLLER
www.DataSheet4U.com
®
UC2842/3/4/5 UC3842/3/4/5
CURRENT MODE PWM CONTROLLER
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OPTIMIZED FOR OFF-LINE AND DC TO DC CONVERTERS L
(25 views)
UC3843 (Fairchild Semiconductor)
SMPS Controller
www.DataSheet4U.com
www.fairchildsemi.com
UC3842/UC3843/UC3844/UC3845
SMPS Controller
Features
• • • • Low Start up Current Maximum Duty Clamp UVLO
(25 views)
UC3843D (ChipsWinner)
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
(25 views)
UTCUC3843A (Unisonic Technologies)
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
(23 views)