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參數資料
| 型號： | BH6573FV |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | PWM driver for CD |
| 中文描述： | PWM驅動器的CD |
| 文件頁數： | 1/9頁 |
| 文件大小： | 119K |
| 代理商： | BH6573FV |
BH6573FV
Optical disc ICs
1/8
PWM driver for CD
BH6573FV
BH6573FV is a 4-channel PWM driver developed for driving stepping motor, and DC motor of DSC, and also developed
for driving DC motor, and actuator of CD / MD.
This IC has achieved lower power consumption of the set by using power MOSFET in output.
!
Applications
CD, MD, DSC, DVC
!
Features
1) Four channels of power MOS-H bridges are contained.
2) Available for PWM input.
3) Applicable for stepping-motor drive.
4) Separating VM into CH1, CH2 and CH3 / 4.
5) Low on-resistance 1.3
(typ.)
6) Low power consumption.
7) SSOP-B24 package.
!
Absolute maximum ratings
(Ta=25
°
C)
Parameter
Symbol
Limits
Unit
V
M
V
DD
I
O
Pd
Topr
Tstg
6
6
1000
1025
40~
+
85
55~
+
150
V
V
mA
mW
°
C
°
C
H-bridge power supply voltage
Control circuit power supply voltage
Driver output current
Power dissipation
Operating temperature range
Storage temperature range
1 The current is guaranteed 1.0A is case of the current is turned on/off in a duty-ratio of less than 1/10 with a maximum
on-time of 5msec.
2 When a 70mm
×
70mm, 1.6mm thick glass epoxy substrate having a copper foil content of less than 3% is mounted.
When the circuit if used at Ta of 25
°
C or more, subtract 8.2mW per degree from the rating.
1
2
!
Recommended operating conditions
Parameter
Symbol
Min.
Typ.
Max.
Unit
1.6
5.0
5.5
V
2.0
3.0
5.5
V
V
M
V
DD
H-bridge power supply voltage
Control circuit power supply voltage
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相關代理商/技術參數 |
參數描述 |
|---|---|
| BH6575FV | 制造商:ROHM 制造商全稱:Rohm 功能描述:Silicon monolithic integrated circuit |
| BH6575FV_11 | 制造商:ROHM 制造商全稱:Rohm 功能描述:Silicon monolithic integrated circuit |
| BH6578FVM | 制造商:ROHM 制造商全稱:Rohm 功能描述:Reversible Motor Drivers for Output 0.5A 1 Motor |
| BH6578FVM_09 | 制造商:ROHM 制造商全稱:Rohm 功能描述:Reversible Motor Drivers for Output 0.5A 1 Motor |
| BH6578FVM_11 | 制造商:ROHM 制造商全稱:Rohm 功能描述:0.5A or Less Reversible Motor Drivers (Single Moter) |
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