L6382D5 datasheet(1/21 Pages) STMICROELECTRONICS

номер детали	L6382D5

подробное описание детали	Power management unit for microcontrolled ballast

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производитель	STMICROELECTRONICS [STMicroelectronics]

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March 2007

Rev 3

1/21

21

L6382D5

Power management unit

for microcontrolled ballast

Features

■ Integrated high-voltage start-up

■ 4 drivers for PFC, half-bridge & pre-heating

MOSFETs

■ Fully integrated power management for all

operating modes

■ 5V microcontroller compatible

■ Internal two point VCC regulator

■ Over-current protection with digital output

signal

■ Cross-conduction protection (interlocking)

■ Under voltage lock-out

■ Integrated bootstrap diode

Applications

■ Dimmable / non-dimmable ballast

Description

The L6382D5 is suitable for microcontrolled

electronic ballasts embedding a PFC stage and a

half-bridge stage. The L6382D5 includes 4

MOSFET driving stages (for the PFC, for the half

bridge, for the preheating MOSFET) plus a power

management unit (PMU) featuring also a

reference able to supply the microcontroller in any

condition.

Besides increasing the application efficiency, the

L6382D5 reduces the bill of materials because

different tasks (regarding drivers and power

management) are performed by a single IC, which

improves the application reliability.

SO-20

www.st.com

Figure 1.

Block diagram

Аналогичный номер детали - L6382D5

производитель	номер детали	датащи	подробное описание детали
STMicroelectronics	L6382D	256Kb / 14P	Power management unit for microcontrolled ballast
	L6382D	297Kb / 22P	Power management unit for microcontrolled ballast
	L6382DTR	256Kb / 14P	Power management unit for microcontrolled ballast
	L6382DTR	297Kb / 22P	Power management unit for microcontrolled ballast
	L6382D	297Kb / 22P	Power management unit for microcontrolled ballast

More results

Аналогичное описание - L6382D5

производитель	номер детали	датащи	подробное описание детали
STMicroelectronics	L6382D	297Kb / 22P	Power management unit for microcontrolled ballast
	L6382D	256Kb / 14P	Power management unit for microcontrolled ballast
	AN1971	153Kb / 16P	ST7LITE0xxx MICROCONTROLLED BALLAST
ETA SOLUTIONS CO. LIMIT...	ETA9635	122Kb / 1P	Power Management Unit for Power Banks
National Semiconductor ...	LM26484	1Mb / 18P	Power Management Unit
Texas Instruments	TPS65917-Q1	770Kb / 12P	[Old version datasheet] Power Management Unit (PMU) for Processor
Texas Instruments	TPS65917-Q1	1Mb / 87P	[Old version datasheet] Power Management Unit (PMU) for Processor
ams AG	AS3653	140Kb / 2P	Power Management Unit for Mobile Phones
Texas Instruments	TPS65919-Q1	2Mb / 87P	[Old version datasheet] Power Management Unit (PMU) for Processor
Texas Instruments	TPS65917-Q1_017	2Mb / 89P	[Old version datasheet] Power Management Unit (PMU) for Processor

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