- 您現在的位置：買賣IC網 > PDF目錄369469 > BH6534KV Optical Discs LSIs PDF資料下載
參數資料
| 型號： | BH6534KV |
| 英文描述： | Optical Discs LSIs |
| 中文描述： | 光盤大規模集成電路 |
| 文件頁數： | 1/2頁 |
| 文件大?。?/td> | 51K |
| 代理商： | BH6534KV |
BH6530KV / BH6534KV
Optical disc ICs
PMW motor driver IC for slim type CD-ROM
1/2
BH6530KV / BH6534KV
BH6530KV / BH6534KV is a motor driver IC developed for CD-ROM, and DVD-ROM. This IC integrates 3-phase PMW
driver for driving spindle motor and PMW driver for driving feed motor.
BH6530KV
FG signal 1 phase output
BH6534KV
FG signal 3 phase synthesis output
z
Applications
z
External dimensions
(Unit : mm)
CD-ROM slim, DVD-ROM slim set
z
Features
1) OP amp. is incorporated for input of each driver
to construct filter easily.
2) Built-in low ON resistance power MOS.
3) Built-in current limit, hall bias, FG output and inversion protection
for 3-phase PWM driver.
4) Built-in standby circuit.
5) Built-in thermal shutdown circuit.
6) High-efficient CD drive system achieved by using this IC and 2ch
PWM driver BH6526FV in pairs.
z
Absolute maximum ratings
(Ta=25
°
C)
Parameter
Symbol
Limits
Unit
1
Derating : 9.5mW/
°
C for operation above Ta=25
°
C.
2
Intermittent current at maximum applied time of 5 msec, 1/10 duty (max.)
z
Recommended operating conditions
(Ta=25
°
C)
Supply voltage
Power dissipation
Operating temperature range
Storage temperature range
Max.output current
V
CC
Pd
Topr
Tastg
Io
MAX
9
1180
30 to
+
85
55 to
+
150
3
V
mW
°
C
°
C
A
1
2
Parameter
Symbol
Typ.
Max.
Min.
Unit
Supply voltage
PRE / POW V
CC
5.0
5.5
4.5
V
VQFP48
0
0.15 ± 0.1
0.1
0.2 ± 0.1
9
7
9.0 ± 0.3
7.0 ± 0.2
48
37
1
12
13
24
25
36
0.5
1
0
相關PDF資料 |
PDF描述 |
|---|---|
| BH6553FV | 光ディスクLSI |
| BH6628FS | 2-Channel Disk Read/Write Circuit |
| BH701 | Linear Hall-Effect Sensor |
| BH704 | Linear Hall-Effect Sensor |
| BH705 | Linear Hall-Effect Sensor |
相關代理商/技術參數 |
參數描述 |
|---|---|
| BH6541KV | 制造商:ROHM 制造商全稱:Rohm 功能描述:Power driver for portable CD |
| BH6546KV | 制造商:ROHM 制造商全稱:Rohm 功能描述:One chip driver for slim CD-ROM/RW, DVD-ROM |
| BH65471F | 制造商:BITECH 制造商全稱:Bi technologies 功能描述:High Profile SIP Thick Film Conformal Coated Resistor Networks |
| BH65471J | 制造商:BITECH 制造商全稱:Bi technologies 功能描述:High Profile SIP Thick Film Conformal Coated Resistor Networks |
| BH6552FV | 制造商:ROHM 制造商全稱:Rohm 功能描述:Voltage controller for CD-ROM |
發布緊急采購，3分鐘左右您將得到回復。