器件名称: BH6526FV
功能描述: Actuator/Motor Driver for CD-ROM
文件大小: 179.98KB 共2页
简 介:03W005A
Actuator/Motor Driver for CD-ROM
BH6526FV
Description BH6526FV is a 2channel PWM driver developed for driving actuator and motor of CD-ROM. This IC has achieved lower power consumption of the set by using power MOS FET in output. Furthermore, using a small SSOP-B16 package and reducing external parts can achieve the size reduction. Dimension (Units : mm)
5.0±0.2 16 6.4±0.3 4.4±0.2 9
1. 15±0.1
1
8
0. 1
0.65
0.22±0. 1
0.3Min. 0. 1
Features 1) Lower power consumption of sets by adopting PWM system 2) Narrow dead band allows good play ability 3) Few external parts required 4) Small SSOP-B16 package 5) Power supply voltage : 5V Pre-driver block : Vcc+1.7V~11.5V SSOP-B16
Applications CD-ROM, DVD-ROM, DVD
Absolute Maximum Ratings (Ta=25C)
Parameter Power supply voltage Pre-driver supply voltage Driver output current Power dissipation Operating temperature range Symbol Vcc VG(15pin) Io Pd Topr
—30
Limits 9 12 800 562.5
Unit V V mA
Tstg Storage temperature range Derating : 4.5mW/C for operation above Ta=25C
~ +85 —55 ~ +150
mW C C
On less than 3% (percentage occupied by copper foil), 70mmx70mm, t=1.6mm, glass epoxy mounting.
January, 2003
0.15±0. 1
Recommended Operating Conditions (Ta=25C)
Parameter Power supply voltage Pre-driver supply voltage Symbol VCC Min. 3.5 Typ. 5.0 10.0 Max. 5.5 11.5 Unit V V
VG (9pin) Vcc+1.7
Electrical characteristics
(Unless otherwise noted; Ta=25C, Vcc=5.0V, VG=10.0V, Vref=2.5V, RL=8+47H) Parameter Current at no signal (V……
