BD6665FM datasheet, PDF - EEWORLD Datasheet

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BD6665FM: DescriptionSpindle motor driver IC for CD-ROM/RW; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size67KB，2 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/; Environmental Compliance

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BD6665FM Overview

Spindle motor driver IC for CD-ROM/RW

BD6665FM 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	HSOP-28
Contacts	28
Reach Compliance Code	compli
Interface integrated circuit type	CD MOTOR DRIVER
JESD-30 code	R-PDSO-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
Package body material	PLASTIC/EPOXY
encapsulated code	SSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	2.41 mm
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 V
Supply voltage 1-max	14 V
Mains voltage 1-minute	3 V
Supply voltage1-Nom	12 V
surface mount	YES
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

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00W095A

Spindle motor driver IC for CD-ROM/RW

BD6665FM

Description

The BD6665FM has achieved high-efficiency and

low power consumption due to the adoption of

MOSFET output and direct PWM drive.

Power save circuit, current limit circuit, FG three-

phase synthesis output, hall bias, reverse protection

circuit, short brake SW, and rotation direction

detection terminal are incorporated. The result is a

multi-function and high-performance IC.

Dimension (Units : mm)

18.5±0.2

9.9±0.3

7.5±0.2

5.15±0. 1

2.2±0. 1

0. 1 1

0.8

0.35±0. 1

0.3Min.

0. 15

Features

1) Direct PWM drive

2) Built-in power save circuit

3) Built-in current limit circuit

4) Built-in FG three-phase synthesis output

5) Built-in hall bias

6) Built-in reverse protection circuit

7) Low power consumption due to MOSFET output

8) Built-in short brake SW

9) Built-in rotation direction detection terminal

Applications

CD-ROM/RW

HSOP-M28

Absolute Maximum Ratings (Ta=25˚C)

Parameter

Applied voltage

(5V for power supply)

Applied voltage

(for motor supply)

Power dissipation

Operating temperature range

Storage temperature range

Output current

Symbol

Vcc

Topr

Tstg

OMAX

–20

–55

Limits

2200

3000

∗1

Unit

+75

+150

∗2

˚C

∗1

Mounted on a glass epoxy board (70mm×70mm×1.6mm)

∗1

Derating:17.6mW/˚C for operation above Ta=25˚C.

∗2

Do not exceed Pd, ASO and Tj=150˚C.

November, 2000

0.25±0. 1

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