UC3873L
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Low cost power-saving mode pwm controller.
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UC3873 - LOW COST POWER-SAVING MODE PWM CONTROLLER
(UTC)
UNISONIC TECHNOLOGIES CO., LTD
UC3873
LINEAR INTEGRATED CIRCUIT
LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBACK CONVERTERS
ďŽ DESCRIPTION
The.
UC3873B - LOW COST POWER-SAVING MODE PWM CONTROLLER
(UTC)
UNISONIC TECHNOLOGIES CO., LTD
UC3873B
LINEAR INTEGRATED CIRCUIT
LOW COST POWER-SAVING
MODE PWM CONTROLLER
FOR FLYBACK CONVERTERS
 DESCRIPTION
.
UC3873C - LOW COST POWER-SAVING MODE PWM CONTROLLER
(UTC)
UNISONIC TECHNOLOGIES CO., LTD
UC3873C
Preliminary
LINEAR INTEGRATED CIRCUIT
LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBACK CONVERTERS
 D.
UC3873H - LOW COST POWER-SAVING MODE PWM CONTROLLER
(UTC)
UNISONIC TECHNOLOGIES CO., LTD
UC3873H
LINEAR INTEGRATED CIRCUIT
LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBACK CONVERTERS
 DESCRIPTION
Th.
UC3873HL - LOW COST POWER-SAVING MODE PWM CONTROLLER
(UTC)
UNISONIC TECHNOLOGIES CO., LTD
UC3873HL
LINEAR INTEGRATED CIRCUIT
LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBACK CONVERTERS
ďŽ DESCRIPTION
T.
UC3871 - Resonant Fluorescent Lamp Driver
(Unitrode)
Resonant Fluorescent Lamp Driver
UC1871 UC2871 UC3871
FEATURES ⢠1¾A ICC when Disabled
⢠PWM Control for LCD Supply
⢠Zero Voltage Switched (ZVS) on.
UC3872 - Resonant Lamp Ballast Controller
(Unitrode)
Resonant Lamp Ballast Controller
application INFO available
UC1872 UC2872 UC3872
FEATURES ⢠Controls Different Types of Lamps:
Cold Cathode Fluores.
UC3874-1 - Step-down (Buck) Controllers
(Unitrode)
UC1874-1,-2 UC2874-1,-2 UC3874-1,-2
High Efficiency, Synchronous, Step-down (Buck) Controllers
FEATURES ⢠Operation to 36V Input Voltage
⢠Fixed Freq.
UC3874-2 - Step-down (Buck) Controllers
(Unitrode)
UC1874-1,-2 UC2874-1,-2 UC3874-1,-2
High Efficiency, Synchronous, Step-down (Buck) Controllers
FEATURES ⢠Operation to 36V Input Voltage
⢠Fixed Freq.
UC3875 - Phase Shift Resonant Controller
(Unitrode)
PACKAGE OPTION ADDENDUM
.ti.
6-Feb-2020
PACKAGING INFORMATION
Orderable Device 5962-9455501M3A
Status Package Type Package Pins Package
(1.