TDA7278 datasheet(1/15 Pages) STMICROELECTRONICS

부품명	TDA7278

상세설명	HIGH-EFFICIENCY CD ACTUATOR DRIVER

PDF	15 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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TDA7278

HIGH-EFFICIENCY CD ACTUATOR DRIVER

WIDE OPERATIVE SUPPLY RANGE (1.6 to

5V) LOW VOLTAGE OPERATION CAPABIL-

ITY

4 LOAD DRIVING VOLTAGES PWM REGU-

LATED (STEP DOWN FROM BATTERY)

LOW ON RESISTANCE H BRIDGES

(2 x 1.6

Ω MAX + 2 x 2.5Ω MAX) FOR:

– FOCUS AND TRACKING ACTUATORS

– SLEDGE AND SPINDLE MOTORS

SYNCHRONIZABLE SAWTOOTH OSCILLATOR

CONFIGURABLE DC/DC CONVERTER FOR

ADJUSTABLE MAIN POWER SUPPLY, WITH

LOW ON RESISTANCE (0.4

Ω MAX) SWITCH

GENERAL ENABLE INPUT

ADJUSTABLE WATCH DOG AND DELAYED

POWER ON RESET FUNCTIONS

ADJUSTABLE COMPARATORS FOR BAT-

TERY LOW AND BATTERY EMPTY DETEC-

TION

March 1997

PQFP44

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GND

FLIN 1

VBAT

H OUT 2A

HIN 2

FLIN 2

VHIGH

OUT

H OUT 1B

H OUT 1A

HIN 1

GND

H OUT 3A

HIN 3

ENABLE

SYNC

H OUT 3B

HIN 4

H OUT 4A

FLIN 4

FLIN 3

VBAT

D94AU112A

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PIN CONNECTION

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유사한 부품 번호 - TDA7278

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	TDA7272A	193Kb / 16P	HIGH PERFORMANCE MOTOR SPEED REGULATOR Jun-1992
	TDA7273	124Kb / 9P	SINGLE CHIP STEREO CASSETTE PLAYBACK SYSTEM May-1997
	TDA7273D	124Kb / 9P	SINGLE CHIP STEREO CASSETTE PLAYBACK SYSTEM May-1997
	TDA7274	108Kb / 10P	LOW-VOLTAGE DC MOTOR SPEED CONTROLLER Nov-1988
	TDA7275A	65Kb / 7P	MOTOR SPEED REGULATOR May-1997

More results

유사한 설명 - TDA7278

제조업체	부품명	데이터시트	상세설명
Sanyo Semicon Device	LB8106M	215Kb / 10P	Actuator Driver for Portable CD Players
	LB8107M	242Kb / 10P	Portable CD Player Actuator Driver
	LB8108M	282Kb / 12P	Actuator Driver for Portable CD Players?
	LB8109M	129Kb / 9P	Actuator Driver for Portable CD Players
	LB8118M	142Kb / 11P	Actuator Driver for Portable CD Players
	LA6565	103Kb / 8P	Five-Channel CD Actuator Driver
LSI Computer Systems	BH6526FV	179Kb / 2P	Actuator/Motor Driver for CD-ROM
Silan Microelectronics ...	SA5624	211Kb / 7P	ACTUATOR DRIVER WITH CURRENT FEEDBACK FOR CD - ROM / DVD
Silan Microelectronics ...	SA5954	237Kb / 7P	ACTUATOR DRIVER WITH CURRENT FEEDBACK FOR CD - ROM / DVD
Maxim Integrated Produc...	MAX77501	109Kb / 2P	110VPK-PK High-Efficiency Piezo Haptic Actuator Boost Driver Rev 0; 6/19

More results

TDA7278 데이터시트(PDF) 1 Page - STMicroelectronics

TDA7278 데이터시트(HTML) 1 Page - STMicroelectronics

유사한 부품 번호 - TDA7278

유사한 설명 - TDA7278

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