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Micro Electronics CCM DataSheet

No. Partie # Fabricant Description Fiche Technique
1
L4984D

STMicroelectronics
CCM PFC controller

• Line-modulated fixed-off-time (LM-FOT) control of CCM-operated PFC pre-regulators
• Proprietary LM-FOT modulator for nearly fixedfrequency operation
• Proprietary multiplier design for minimum THD of AC input current
• Fast “bi-directional” input v
Datasheet
2
L4984

STMicroelectronics
CCM PFC controller

■ Line-modulated fixed-off-time (LM-FOT) control of CCM-operated PFC pre-regulators
■ Proprietary LM-FOT modulator for nearly fixedfrequency operation
■ Proprietary multiplier design for minimum THD of AC input current
■ Fast “bi-directional” input v
Datasheet
3
CCM-2040

Micro Electronics
LCD Module
Number of Characters Display Font Built-in Controller Input Data Power Supply Duty Cycle Options CCM2040 20 x 4 lines Character 20 characters x 4 lines 5 x 8 dots HD44780 or Comp 4 Bits or 8-Bits Interface +5 V Single Power 1/16 Duty EL/LED Backlig
Datasheet
4
CCM1610

Micro Electronics
16 x 1 line Character
Number of Characters Display Font Built-in Controller Input Data Power Supply Duty Cycle Options CCM1610 16 x 1 line Character 16 characters x 1 line 5 x 8 dots HD44780 or Comp 4 Bits or 8-Bits Interface +5 V Single Power 1/16 Duty EL/LED Backlight
Datasheet
5
CCM2020

MICRO ELECTRONICS
LCD
Number of Characters Display Font Built-in Controller Input Data Power Supply Duty Cycle Options CCM2020 20 x 2 lines Character 20 characters x 2 lines 5 x 8 dots HD44780 or Comp 4 Bits or 8-Bits Interface +5 V Single Power 1/16 Duty EL/LED Backlig
Datasheet
6
L4985

STMicroelectronics
CCM PFC controller

• Peak current mode CCM-operated
• 800 V high voltage startup with integrated input voltage sensing
• Active input filter capacitor discharge
• Proprietary multiplier “emulator” with minimum THD of line current in all operating conditions (CCM and DC
Datasheet
7
L4986

STMicroelectronics
CCM PFC controller

• Peak current mode CCM-operated
• 800 V high voltage startup with integrated input voltage sensing
• Active input filter capacitor discharge
• Proprietary multiplier “emulator” with minimum THD of line current in all operating conditions (CCM and DC
Datasheet
8
CCM2040

Micro Electronics
LCD Module
Number of Characters Display Font Built-in Controller Input Data Power Supply Duty Cycle Options CCM2040 20 x 4 lines Character 20 characters x 4 lines 5 x 8 dots HD44780 or Comp 4 Bits or 8-Bits Interface +5 V Single Power 1/16 Duty EL/LED Backlig
Datasheet



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