UC2844 (Texas Instruments)
Current-Mode PWM Controllers
UC1842, UC2842, UC3842, UC1843, UC2843, UC3843 UC1844, UC2844, UC3844, UC1845, UC2845, UC3845
SLUS223H – APRIL 1997 – REVISED OCTOBER 2024
UCx84x Curr
(825 views)
UC2844D (Texas Instruments)
Current-Mode PWM Controller
UC1842, UC2842, UC3842, UC1843, UC2843, UC3843 UC1844, UC2844, UC3844, UC1845, UC2845, UC3845
SLUS223G – APRIL 1997 – REVISED JULY 2022
UCx84x Current
(404 views)
UC2844N (Texas Instruments)
Current-Mode PWM Controller
UC1842, UC2842, UC3842, UC1843, UC2843, UC3843 UC1844, UC2844, UC3844, UC1845, UC2845, UC3845
SLUS223G – APRIL 1997 – REVISED JULY 2022
UCx84x Current
(201 views)
UC2844A (ST Microelectronics)
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
(183 views)
UC2844AQ (Texas Instruments)
CURRENT-MODE PWM CONTROLLER
UC2842AQ, UC2843AQ, UC2844AQ, UC2845AQ CURRENT-MODE PWM CONTROLLER
D Extended Temperature Performance of
–40°C to 125°C
D Optimized for Off-line and
(166 views)
UC2844 (ON Semiconductor)
High Performance Current-Mode Controller
UC3844, UC3845, UC2844, UC2845
High Performance Current Mode Controllers
The UC3844, UC3845 series are high performance fixed frequency current mode
(110 views)
UC2844A (Texas Instruments)
Current-Mode PWM Controllers
UC1842A, UC1843A, UC1844A, UC1845A UC2842A, UC2843A, UC2844A, UC2845A UC3842A, UC3843A, UC3844A, UC3845A
SLUS224G – SEPTEMBER 1994 – REVISED JULY 2022
(99 views)
UC2844B (ON Semiconductor)
High Performance Current Mode Controllers
High Performance Current Mode Controllers
UC3844B, UC3845B, UC2844B, UC2845B
The UC3844B, UC3845B series are high performance fixed frequency current
(91 views)
UC2844A (LINFINITY)
CURRENT MODE PWM CONTROLLER
T H E I N F I N I T E P O W E R O F I N N O VAT I O N
L I N D O C #: 1840
UC184xA/284xA/384xA
CURRENT MODE PWM CONTROLLER PR O D U C T I O N D ATA S
(89 views)
UC2844 (Unisonic Technologies)
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS
UNISONIC TECHNOLOGIES CO., LTD
UC2844/45
LINEAR INTEGRATED CIRCUIT
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS
DESCRIPTION
The UTC UC2844/2845
(69 views)
UC2844BN (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
(63 views)
UC2844B (ST Microelectronics)
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
®
UC2842B/3B/4B/5B UC3842B/3B/4B/5B
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
comparatorwhich alsoprovidescurrent limit control, and a totem pol
(61 views)
UC2844 (Unitrode)
Current Mode PWM Controller
UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5
Current Mode PWM Controller
FEATURES
• • • • • • • • • • • Optimized For Off-line And DC To DC Converters Low
(54 views)
UC2844 (ST Microelectronics)
CURRENTMODE PWM CONTROLLER
®
UC2842/3/4/5 UC3842/3/4/5
CURRENT MODE PWM CONTROLLER
. . . . . . . . . . .
OPTIMIZED FOR OFF-LINE AND DC TO DC CONVERTERS LOW START-UP CURRENT (
(52 views)
UC2844D (ON Semiconductor)
High Performance Current-Mode Controller
UC3844, UC3845, UC2844, UC2845
High Performance Current Mode Controllers
The UC3844, UC3845 series are high performance fixed frequency current mode
(37 views)
UC2844N (ON Semiconductor)
High Performance Current-Mode Controller
UC3844, UC3845, UC2844, UC2845
High Performance Current Mode Controllers
The UC3844, UC3845 series are high performance fixed frequency current mode
(35 views)
UC2844A (Unitrode)
Current Mode PWM Controller
Current Mode PWM Controller
application INFO available
UC1842A/3A/4A/5A UC2842A/3A/4A/5A UC3842A/3A/4A/5A
FEATURES • Optimized for Off-line and DC
(34 views)