Part number:
UC2844D
Manufacturer:
File Size:
3.96 MB
Description:
Current-mode pwm controller.
UC1842, UC2842, UC3842, UC1843, UC2843, UC3843 UC1844, UC2844, UC3844, UC1845, UC2845, UC3845
SLUS223G
* APRIL 1997
* REVISED JULY 202.
* Optimized for off-line and DC-to-DC converters
* Low start-up current (< 1 mA)
* Automatic feedforward compensation
* Pulse-by-pulse current limiting
* Enhanced load-response characteristics
* Undervoltage lockout with hysteresis
* Double-pul
UC2844D
3.96 MB
Current-mode pwm controller.
UC1842, UC2842, UC3842, UC1843, UC2843, UC3843 UC1844, UC2844, UC3844, UC1845, UC2845, UC3845
SLUS223G
* APRIL 1997
* REVISED JULY 202.
📁 Related Datasheet
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®
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. . . . . . . . . . .
OPTIMIZED FOR OFF-LINE AND DC TO DC CONVERTERS LOW START-UP CURRENT (.
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• • • • • • • • • • • Optimized For Off-line And DC To DC Converters Low .
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SLUS223H – APRIL 1997 – REVISED OCTOBER 2024
UCx84x Curr.
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The UTC UC2844/2845.
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(ST Microelectronics)
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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.
