UC2844A
Unitrode
972.93kb
Current mode pwm controller. The UC1842A/3A/4A/5A family of control ICs is a pin for pin compatible improved version of the UC3842/3/4/5 family. Providing the nec
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UC2844 - CURRENTMODE PWM CONTROLLER
(ST Microelectronics)
®
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 (.
UC2844 - Current Mode PWM Controller
(Unitrode)
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 .
UC2844 - Current-Mode PWM Controllers
(Texas Instruments)
UC1842, UC2842, UC3842, UC1843, UC2843, UC3843 UC1844, UC2844, UC3844, UC1845, UC2845, UC3845
SLUS223H – APRIL 1997 – REVISED OCTOBER 2024
UCx84x Curr.
UC2844 - High Performance Current-Mode Controller
(ON Semiconductor)
UC3844, UC3845, UC2844, UC2845
High Performance Current Mode Controllers
The UC3844, UC3845 series are high performance fixed frequency current mode .
UC2844 - HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS
(Unisonic Technologies)
UNISONIC TECHNOLOGIES CO., LTD
UC2844/45
LINEAR INTEGRATED CIRCUIT
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS
DESCRIPTION
The UTC UC2844/2845.
UC2844A - HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
(ST Microelectronics)
UC284XA UC384XA
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
NOT FOR NEW DESIGN
1 FEATURES
Figure 1. Package
■ TRIMMED OSCILLATOR DISCHARGE
CURR.
UC2844A - CURRENT MODE PWM CONTROLLER
(LINFINITY)
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 .
UC2844A - Current-Mode PWM Controllers
(Texas Instruments)
UC1842A, UC1843A, UC1844A, UC1845A UC2842A, UC2843A, UC2844A, UC2845A UC3842A, UC3843A, UC3844A, UC3845A
SLUS224G – SEPTEMBER 1994 – REVISED JULY 2022.
UC2844AQ - CURRENT-MODE PWM CONTROLLER
(Texas Instruments)
UC2842AQ, UC2843AQ, UC2844AQ, UC2845AQ CURRENT-MODE PWM CONTROLLER
D Extended Temperature Performance of
–40°C to 125°C
D Optimized for Off-line and .
UC2844B - High Performance Current Mode Controllers
(ON Semiconductor)
UC3844B, UC3845B,
UC2844B, UC2845B
High Performance Current Mode Controllers
The UC3844B, UC3845B series are high performance fixed frequency current .