BA6780FP-Y datasheet, PDF - EEWORLD Datasheet

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BA6780FP-Y: Description2-channel driver for CD changers; CategoryOther integrated circuit (IC) The signal circuit; File Size130KB，14 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/; Environmental Compliance

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BA6780FP-Y Overview

2-channel driver for CD changers

BA6780FP-Y Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	ROHM Semiconductor
Parts packaging code	SOIC
package instruction	HSSOP, SOP34,.3,32
Contacts	25
Reach Compliance Code	compliant
ECCN code	EAR99
Analog Integrated Circuits - Other Types	DISK DRIVE MOTOR CONTROLLER
JESD-30 code	R-PDSO-G27
JESD-609 code	e3/e2
length	13.6 mm
Number of functions	1
Number of terminals	27
Maximum operating temperature	75 °C
Minimum operating temperature	-25 °C
Maximum output current	1.4 A
Package body material	PLASTIC/EPOXY
encapsulated code	HSSOP
Encapsulate equivalent code	SOP34,.3,32
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
power supply	10 V
Certification status	Not Qualified
Maximum seat height	2.11 mm
Maximum supply current (Isup)	16 mA
Maximum supply voltage (Vsup)	16 V
Minimum supply voltage (Vsup)	7 V
Nominal supply voltage (Vsup)	10 V
surface mount	YES
technology	BIPOLAR
Temperature level	COMMERCIAL EXTENDED
Terminal surface	TIN/TIN COPPER
Terminal form	GULL WING
Terminal pitch	0.8 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	10
width	5.4 mm
Base Number Matches	1

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BA6780 / BA6780FP-Y

Optical disc ICs

2-channel driver for CD changers

BA6780 / BA6780FP-Y

The BA6780 and BA6780FP-Y are 2-channel driver IC for CD changers that inculdes a reversible, variable speed

electronic governor and a reversible driver. On sets that have dual-rail power supplies, the BA6780 and BA6780FP-Y can

be operated from just the negative supply to reduce influence on the positive power supply.

The input uses PWM control, and it is possible to directly input from a microprocessor running off the positive power

supply.

Applications

Changers for CD players and MD players.

Features

1) Output voltage can be freely set using the output voltage setting pin.

2) Internal mute function if the power supply voltage drops.

3) Thermal shutdown function. (Contains hysteresis)

4) PWM input.

5) Settable reference voltage output pin.

6) Wide operating supply voltage.

Absolute maximum ratings

(Ta = 25°C)

Parameter

Power supply voltage

Logic input voltage

Power dissipation

BA6780

BA6780FP-Y

Maximum current consumption

Operating temperature

Storage temperature

Imax

Topr

Tstg

Symbol

FIN,

RIN

Limits

1.31

∗1

1.45

∗2

1.4

∗3

−25∼+75

−55∼+150

˚C

Unit

∗1

When a DIP18 package is used.Reduced by 10.48mW for each increase inTa of 1˚C over 25˚C.

∗2

When mounted on a PCB board (70mm×70mm, t=1.6mm glass epoxy board).

Reduced by 11.6mW for each increase in Ta of 1˚C over 25˚C.

∗3

Should not exceed Pd or ASO values.

Recommended operating conditions

(Ta = 25°C)

Parameter

Power supply voltage

Input voltage for Vin

Symbol

Limits

7∼16

0∼V

/ 2−1.0

Unit

BA6780FP-Y Related Products

	BA6780FP-Y	BA6780
Description	2-channel driver for CD changers	2-channel driver for CD changers
Is it lead-free?	Lead free	Lead free
Is it Rohs certified?	conform to	conform to
Maker	ROHM Semiconductor	ROHM Semiconductor
Parts packaging code	SOIC	DIP
package instruction	HSSOP, SOP34,.3,32	DIP, DIP18,.3
Contacts	25	18
Reach Compliance Code	compliant	compli
ECCN code	EAR99	EAR99
Analog Integrated Circuits - Other Types	DISK DRIVE MOTOR CONTROLLER	DISK DRIVE MOTOR CONTROLLER
JESD-30 code	R-PDSO-G27	R-PDIP-T18
JESD-609 code	e3/e2	e3/e2
length	13.6 mm	22.9 mm
Number of functions	1	1
Number of terminals	27	18
Maximum operating temperature	75 °C	75 °C
Minimum operating temperature	-25 °C	-25 °C
Maximum output current	1.4 A	1.4 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	HSSOP	DIP
Encapsulate equivalent code	SOP34,.3,32	DIP18,.3
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH	IN-LINE
Peak Reflow Temperature (Celsius)	260	260
power supply	10 V	10 V
Certification status	Not Qualified	Not Qualified
Maximum seat height	2.11 mm	4.25 mm
Maximum supply current (Isup)	16 mA	16 mA
Maximum supply voltage (Vsup)	16 V	16 V
Minimum supply voltage (Vsup)	7 V	7 V
Nominal supply voltage (Vsup)	10 V	10 V
surface mount	YES	NO
technology	BIPOLAR	BIPOLAR
Temperature level	COMMERCIAL EXTENDED	COMMERCIAL EXTENDED
Terminal surface	TIN/TIN COPPER	TIN/TIN COPPER
Terminal form	GULL WING	THROUGH-HOLE
Terminal pitch	0.8 mm	2.54 mm
Terminal location	DUAL	DUAL
Maximum time at peak reflow temperature	10	10
width	5.4 mm	7.62 mm

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