BA6849FM datasheet, PDF - EEWORLD Datasheet

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BA6849FM: DescriptionDISK DRIVE MOTOR CONTROLLER, 1.3 A, PDSO24; CategoryOther integrated circuit (IC) The signal circuit; File Size165KB，12 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/; Environmental Compliance

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BA6849FM Overview

DISK DRIVE MOTOR CONTROLLER, 1.3 A, PDSO24

BA6849FM Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Parts packaging code	SOIC
package instruction	HSOP-28
Contacts	28
Reach Compliance Code	compli
ECCN code	EAR99
Analog Integrated Circuits - Other Types	DISK DRIVE MOTOR CONTROLLER
JESD-30 code	R-MDSO-G30
JESD-609 code	e3/e2
length	18.5 mm
Number of functions	1
Number of terminals	30
Maximum operating temperature	75 °C
Minimum operating temperature	-20 °C
Maximum output current	1.3 A
Package body material	METAL
encapsulated code	HSSOP
Encapsulate equivalent code	SOP28/42,.4,32
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
power supply	5,12 V
Certification status	Not Qualified
Maximum seat height	2.41 mm
Maximum supply current (Isup)	6.5 mA
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.25 V
Nominal supply voltage (Vsup)	5 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	7.5 mm
Base Number Matches	1

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Motor driver ICs

3-phase motor driver for

CD-ROMs

BA6849FP / BA6849FP-Y / BA6849FM /

BA6849FS

The BA6849 series are ICs developed for CD-ROM spindle motor drives. These ICs possess a short brake and reverse-

rotation brake for two types of brake functions, and also contain FG output and rotation direction detection (FR) circuits,

making them high-functionality and high-performance ICs.

FApplications

CD-ROM, CD-R, CD-RW, DVD-ROM, and DVD-RAM

FFeatures

1) Three-phase, full-wave, pseudo-linear drive system.

2) Built-in power save and thermal shutdown functions.

3) Built-in current limiter and Hall bias circuits.

4) Built-in FG output.

FAbsolute

maximum ratings (Ta = 25_C)

5) Built-in rotation direction detector.

6) Built-in reverse rotation prevention circuit.

7) Built-in short brake pin.

863

BA6849FM Related Products

	BA6849FM	BA6849	BA6849FS	BA6849FP	BA6849FP-Y
Description	DISK DRIVE MOTOR CONTROLLER, 1.3 A, PDSO24	DISK DRIVE MOTOR CONTROLLER, 1.3 A, PDSO24	DISK DRIVE MOTOR CONTROLLER, 1.3 A, PDSO24	DISK DRIVE MOTOR CONTROLLER, 1.3 A, PDSO24	DISK DRIVE MOTOR CONTROLLER, 1.3 A, PDSO24
Is it lead-free?	Lead free	-	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	-	conform to	conform to	conform to
Parts packaging code	SOIC	-	SSOP	SOIC	SOIC
package instruction	HSOP-28	-	SSOP-24	HSOP-28	HSSOP, SOP34,.3,32
Contacts	28	-	24	28	25
Reach Compliance Code	compli	-	compli	compli	compli
ECCN code	EAR99	-	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	DISK DRIVE MOTOR CONTROLLER	-	DISK DRIVE MOTOR CONTROLLER	DISK DRIVE MOTOR CONTROLLER	DISK DRIVE MOTOR CONTROLLER
JESD-30 code	R-MDSO-G30	-	R-PDSO-G24	R-MDSO-G30	R-MDSO-G27
JESD-609 code	e3/e2	-	e3/e2	e3/e2	e3/e2
length	18.5 mm	-	10 mm	18.5 mm	13.6 mm
Number of functions	1	-	1	1	1
Number of terminals	30	-	24	30	27
Maximum operating temperature	75 °C	-	75 °C	75 °C	75 °C
Minimum operating temperature	-20 °C	-	-20 °C	-20 °C	-20 °C
Maximum output current	1.3 A	-	1.3 A	1.3 A	1.3 A
Package body material	METAL	-	PLASTIC/EPOXY	METAL	METAL
encapsulated code	HSSOP	-	SSOP	HSSOP	HSSOP
Encapsulate equivalent code	SOP28/42,.4,32	-	SOP24,.3,32	SOP28/42,.4,32	SOP34,.3,32
Package shape	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH	-	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260	-	260	260	260
power supply	5,12 V	-	5,12 V	5,12 V	5,12 V
Certification status	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	2.41 mm	-	1.9 mm	2.41 mm	2.11 mm
Maximum supply current (Isup)	6.5 mA	-	6.5 mA	6.5 mA	6.5 mA
Maximum supply voltage (Vsup)	5.5 V	-	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.25 V	-	4.25 V	4.25 V	4.25 V
Nominal supply voltage (Vsup)	5 V	-	5 V	5 V	5 V
surface mount	YES	-	YES	YES	YES
technology	BIPOLAR	-	BIPOLAR	BIPOLAR	BIPOLAR
Temperature level	COMMERCIAL EXTENDED	-	COMMERCIAL EXTENDED	COMMERCIAL EXTENDED	COMMERCIAL EXTENDED
Terminal surface	TIN/TIN COPPER	-	TIN/TIN COPPER	TIN/TIN COPPER	TIN/TIN COPPER
Terminal form	GULL WING	-	GULL WING	GULL WING	GULL WING
Terminal pitch	0.8 mm	-	0.8 mm	0.8 mm	0.8 mm
Terminal location	DUAL	-	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	10	-	10	10	10
width	7.5 mm	-	5.4 mm	7.5 mm	5.4 mm

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