6 Channel DSC Motor Driver
www.fairchildsemi.com
FAN8702/FAN8702B/FAN8702MP
6 Channel DSC Motor Driver
Features
• • • • • • • • • • Independent 6-...
Description
www.fairchildsemi.com
FAN8702/FAN8702B/FAN8702MP
6 Channel DSC Motor Driver
Features
Independent 6-Channel H-Bridge. Output Current up to 600mA (Each Channel) Constant Current Control on CH5 and CH6. Constant Voltage Control on CH1,2,3 and CH4. Built in Brake Function on CH3,4 and CH6. Built in Short Through Protection. Low Saturation Voltage. Low Voltage operation. Built in Reference Voltage. Built in Thermal Shut Down.
Description
The FAN8702 is designed for portable equipment such as DSC and mobile phone camera. It consists of 2 constant current and 4 constant voltage drive blocks suitable for shutter, auto-focus, iris and zoom motor drive.
48-LQFP-0707
48MLP7X7
Typical Applications
DSC Mobile Phone Camera
Ordering Information
Device FAN8702MP FAN8702MPX FAN8702 FAN8702B Package 48MLP 7X7 48MLP 7X7 48-LQFP-0707 48-LQFP-0707 Operating Temp. -20 °C to +80° C -20 °C to +80° C -20 °C to +80° C -20 °C to +80° C
Notes X : Tape & Reel
Rev.1.0.3
©2004 Fairchild Semiconductor Corporation
FAN8702/FAN8702B/FAN8702MP
Pin Assignments
36
OUT2
35
34
33
OUT9
32
RFG1
31
30
29
28
27
26
OUT6
25
OUT7 OUT8
OUT3 OUT4
OUT10 OUT11
RFG2 OUT12 OUT5
37 38 39 40 41 42 43 44 45 46 47 48
OUT1
24 23 22 21 20 19 18 17 16 15 14 13
PG
PG
NC
NC VB2
VB1
VCC1
VCC2 NC
VREF
VC1 VC2 ISH
FAN8702
FC1
FC2 VDD
IAE NC NC IN1 IN2 IN3 IN4 IN5 IN6 IN7 IN8 IN9 IN10 IN11
NC SG INHD IN12
1
2
3
4
5
6
7
8
9
10
11
11
12
36
OUT7
35
34
33
32
31
...
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