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D9258PH PDF 데이터시트 ( Data , Function )

부품번호 D9258PH 기능
기능 4-CH MOTOR DRIVER
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D9258PH 데이터시트, 핀배열, 회로
Silicore
4-CH MOTOR DRIVER D9258PH
DESCRIPTION
The D9258PH is a monolithic
integrated circuit, and suitable for
4-CH motor driver which drives
tracking actuator, focus actuator, sled
motor and loading motor of
CD/CD-ROM/DVD system, and can
also drive spindle motor of CD system.
F E AT U R E
1-phase, full-wave, linear DC motor
driver
Output gain adjustable
Built in OP-amp
Outline Drawing
Built in mute function
Built in level shift circuit
Built in thermal shutdown function
Operating range 6~13.2V
BLOCK DIAGRAM AND PIN CONFIGURATION
www.DataSheet4U.net
SHAOXING SILICORE TECHNOLOGY CO.,LTD
www. Silicore. com. cn
CHMC
1/11




D9258PH pdf, 반도체, 판매, 대치품
Silicore
D9258PH
ABSOLUTE MAXIMUM RATING (Ta=25°C)
Characteristics
Symbol
Va l u e
Unit
Supply voltage
Vcc 15
V
Power dissipation
PD 1.7(note)
W
Operating temperature
Topr
-40~+85
°C
Storage temperature
Tstg
-55~150
°C
Maximum output current
Iomax
1
A
Note:
1.When mounted on 76.2mm ×114mm ×1.57mm PCB (Phenolic resin material).
2. Power dissipation reduces 13.6mW / °C for using above Ta=25°C
3. Do not exceed Pd and SOA.
RECOMMENDED OPERATING CONDITION (Ta=25°C)
Characteristics
Operating supply voltage
Symbol
Vo p r
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ELECTRICAL CHARACTERISTICS
(unless otherwise specified: Ta=25°C, Vcc=8V)
Va l u e
6~13.2
Unit
V
Characteristics
Test conditions Symbol Min. Typ.
Regulator part
Regulator output voltage
IL=100mA
VREG 3.15 3.3
Load regulation
IL=0~200mA
VRL -40.0 0
Line regulation
IL=200mA, Vcc=6~9V Vcc -10 0
Max. Unit
3.45
10.0
20.0
V
mV
mV
SHAOXING SILICORE TECHNOLOGY CO.,LTD
www. Silicore. com. cn
CHMC
4/11

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D9258PH 전자부품, 판매, 대치품
Silicore
APPLICATION CIRCUIT
D9258PH
APPLICATION INFORMATION
1. MUTE
Pin#7
Mute circuit
High
Turn-off
www.DataSheet4U.net
Low
Open
Turn-on
Turn-on
When the mute pin #7 is open or the voltage of the mute pin #7 is below 0.5V, the
mute circuit is activated so that the output circuit will be muted.
When the voltage of the mute pin is above 2V, the mute circuit is stopped and the
output circuit is operated normally.
If the chip temperature rises above 175°C, then the TSD (Thermal Shutdown)
SHAOXING SILICORE TECHNOLOGY CO.,LTD
www. Silicore. com. cn
CHMC
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관련 데이터시트

부품번호상세설명 및 기능제조사
D9258PH

4-CH MOTOR DRIVER

Silicore
Silicore

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