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PDF FAN8002D2 Data sheet ( Hoja de datos )
| Número de pieza | FAN8002D2 | |
| Descripción | 2-Channel Motor Drive | |
| Fabricantes | Fairchild Semiconductor | |
| Logotipo |  |
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FAN8002D2
2-Channel Motor Drive
Features
• 2-Channel BTL driver with mute circuit
• Built-in 2-regulator
• Built-in 2-comparator
• Built-in thermal shutdown circuit
• Built-in mute circuit
• Built-in switch circuit
• Built-in OP-AMP circuit
• Operating supply voltage: 4.5~13.2V
• Corresponds to 3.6V DSP
www.fairchildsemi.com
Description
The FAN8002D is a monolithic integrated circuit, suitable
for a 2-ch motor driver which drives the focus actuator,
tracking actuator.
28-SSOPH-300
Ordering Information
Device
FAN8002D2
FAN800D2TF
Package
28-SSOPH-300
28-SSOPH-300
Operating Temperature
−35°C ~ 85°C
−35°C ~ 85°C
©2000 Fairchild Semiconductor International
Rev. 1.0.1
Jul. 2000.
1 page  
Equivalent Circuits (Continued)
Mute Input
50 k Ω
22
23Ω
50 k Ω
Op-amp Output
Reset Output
FAN8002D2
20 k Ω
23 Ω
23
Op-amp Input
23Ω
25
8kΩ
27
23 Ω
23 Ω
26
Absolute Maximum Ratings (Ta = 25 °C)
Parameter
Symbol
Value
Maximum supply voltage
Power dissipation
VCCmax
Pd
15
1.4note
Operating temperature range
Storage temperature range
Topr -35 ~ +85
Tstg -55 ~ +150
NOTE:
1. When mounted on a 76.2mm × 114mm × 1.57mm PCB (Phenolic resin material).
2. Power dissipation reduces 11.2mW/°C for using above Ta = 25°C
3. Do not exceed Pd and SOA(Safe operating area).
Unit
V
W
°C
°C
Pd (mW)
2,000
1,200
400
00
PD (temporary)
SOA
25 50
85 100 125 150 175 Ambient Temperature, Ta (°C)
Rev. 1.0.1
Jul. 2000.
5
5 Page 
The regulator2 control pin and the switch control pin is same(pin21).
If the pin21 is high, first switch circuit operates and then regulator circuit operates normally.
The operation is illustrated in the following time table
Control
Signal
Switch
Output
Reg2
Output
OFF
OFF
OFF
ON
ON
ON
Delay time
FAN8002D2
Rev. 1.0.1
Jul. 2000.
11
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet FAN8002D2.PDF ] | |
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