FAIRCHILD FAN8200MP

www.fairchildsemi.com
FAN8200/FAN8200D/FAN8200MTC
FAN8200MP
Low Voltage/Low Saturation Stepping Motor Driver
Features
Description
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The FAN8200/FAN8200D/FAN8200MTC/FAN8200MP is a
monolithic intergrated circuit designed for two-phase stepping motor drive systems. It has dual H-bridge drivers with
vertical-PNP power transistors. Each of the bridges has an
independant enable pin, therefore it can be used for other
applications as well as stepping motor drive systems.
3.3V and 5V MPU interface
Dual H-bridge drivers for bipolar stepping motor drives
Built-in vertical-PNP power transistors
Wide supply voltage range (VCC = 2.5V ~ 7.0V)
Low saturation voltage ([email protected] 0.4A)
Built-in chip enable function for each bridge
Built-in shoot-through current protection
Built-in thermal shutdown(TSD) function
14-DIP-300
1
14-SOP-225
1
14-TSSOP
1
14-MLP
Typical Application
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General low voltage stepping motor driver
Floppy disk driver
Camera stepping motor driver
PC camera or security equipment motion controller
Two channel DC motor driver for a digital still camera
(DSC)
• MPU interfaced general power driver (buffer)
Ordering Information
Device
FAN8200
Package
14-DIP-300
Operating Temp.
-20 ~ +75°C
FAN8200D
14-SOP-225
-20 ~ +75°C
FAN8200DTF
14-SOP-225
-20 ~ +75°C
FAN8200MTC
14-TSSOP
-20 ~ +75°C
FAN8200MTCX
14-TSSOP
-20 ~ +75°C
14-MLP
-30 ~ +80°C
FAN8200MP
FAN8200MPX
Rev. 1.0.4
©2003 Fairchild Semiconductor Corporation
FAN8200/FAN8200D/FAN8200MTC FAN8200MP
Pin Assignments
PGND
CE2
14
13
OUT3
12
VS2
OUT4
IN2
PGND
11
10
9
8
FAN8200/FAN8200D/
8200MTC/8200MP
1
2
3
4
5
6
7
VCC
CE1
OUT1
VS1
OUT2
IN1
SGND
Pin Definitions
2
Pin Number
Pin Name
I/O
Pin Function Description
1
VCC
-
Logic part supply voltage
2
CE1
I
Chip enable 1
3
OUT1
O
Output 1
4
VS1
-
Power supply 1
5
OUT2
O
Output 2
6
IN1
I
Input 1
7
SGND
-
Signal ground
8
PGND
-
Power ground
9
IN2
I
Input 2
10
OUT4
O
Output 4
11
VS2
-
Power supply 2
12
OUT3
O
Output 3
13
CE2
I
Chip enable 2
14
PGND
-
Power ground
FAN8200/FAN8200D/FAN8200MTC FAN8200MP
Internal Block Diagram
4
VS1
3
OUT1
5
OUT2
8
PGND
VCC 1
IN1
6
50K
80K
CE1
2
SGND
7
Control
Part1
50K
80K
TSD &
BIAS
50K
IN2
11
VS2
12
OUT3
10
OUT4
14
PGND
9
80K
Control
Part2
50K
CE2 13
80K
3
FAN8200/FAN8200D/FAN8200MTC FAN8200MP
Absolute Maximum Ratings (Ta = 25°C)
Parameter
Symbol
Value
Unit
VCC(MAX)
9.0
V
VS(MAX)
9.0
V
VOUT(MAX)
VS + VCF
V
Input voltage
VIN(MAX)
7.0
V
Peak output current per channel
IO(PEAK)
1
A
IO
0.65 (FAN8200)
0.4 (FAN8200D)
0.55 (FAN8200MTC)
0.35 (FAN8200MP)
A
1.0 (FAN8200)
0.6 (FAN8200D)
0.87 (FAN8200MTC)
0.8 (FAN8200MP)
W
Supply voltage
Power supply voltage
Output voltage
Continuous output current per channel
Power dissipation
PD
note
Junction temperture
TJ
150
°C
Storage temperature
TSTG
-40 ~ 125
°C
Operating temperature
-20 ~ 75(FAN8200)
-20 ~ 75(FAN8200D)
-20 ~ 75(FAN8200MTC)
-30 ~ 80(FAN8200MP)
TA
°C
Notes:
1. When mounted on 76.2mm × 114mm × 1.57mm PCB (glass epoxy material).
2. Power dissipation reduces 8.0mW/°C for FAN8200, 4.8mW/°C for FAN8200D, 6.9mW/°C for FAN8200MTC and 6.4mW/°C
FAN8200MP for Ta ≥ 25°C.
3. Should not exceed PD and SOA(Safe Operating Area).
Power Dissipation Curve
FAN8200
Power
Dissipation
: PD[W]
1.0
0.5
0
SOA
0
25
50
75
100
125
150
175
150
175
Ambient temperature, Ta [°C]
FAN8200D
Power
Dissipation
: PD[W]
1.0
0.6
SOA
0
0
25
50
75
100
125
Ambient temperature, Ta [°C]
4
FAN8200/FAN8200D/FAN8200MTC FAN8200MP
Power Dissipation Curve (Continued)
FAN8200MTC
Power
Dissipation
: PD[W]
1.0
0.5
0
SOA
0
25
50
75
100
125
150
175
150
175
Ambient temperature, Ta [°C]
FAN8200MP
Power
Dissipation
: PD[W]
1.0
0.5
0
SOA
0
25
50
75
100
125
Ambient temperature, Ta [°C]
Recommended Operating Conditions (Ta = 25°C)
Parameter
Logic circuit supply voltage
Power supply voltage
Symbol
Min.
Typ.
Max
Unit
VCC
2.5
-
7.0
V
VS
2.5
-
7.0
V
5
FAN8200/FAN8200D/FAN8200MTC FAN8200MP
Function Descriptions
CE1
IN1
OUT1
OUT2
CE2
IN2
OUT3
OUT4
Low
X
Z
Z
Low
X
Z
Z
High
Low
High
Low
High
Low
High
Low
High
High
Low
High
High
High
Low
High
X: don’t care
Z: high-impedance
CE1
CE2
IN1
IN2
+VS
Phase-A
OUT1-OUT2
-VS
High-Impedance
High-Impedance
+VS
Phase-B
OUT3-OUT4
-VS
6
FAN8200/FAN8200D/FAN8200MTC FAN8200MP
Electrical Characteristics
(Ta=25°C, VCC=5V, VS1=3V, VS2=3V, unless otherwise specified)
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
Supply current 1
ICC1
CE1, 2=0V
-
0.1
10
uA
Supply current 2
ICC2
CE1=3V, CE2=0V
or CE1=0V, CE2=3V
-
12
18
mA
Saturation voltage 1
(upper + lower total)
VSAT1
CE1=3V, IN1=3V
or 0V, IOUT=0.2A
-
0.2
0.3
V
Saturation voltage 2
(upper + lower total)
VSAT2
CE1=3V, IN1=3V
or 0V, IOUT=0.4A
-
0.4
0.6
V
Input high level voltage
VINH
-
1.8
-
VCC
V
Input low level voltage
VINL
-
-0.3
-
0.7
V
Input current
IIN
IN=3V, Each pin
-
100
200
uA
Chip enable current
ICE
CE=3V, Each pin
-
100
200
uA
ILEAK
VCC=7V, VS=7V
-
-
30
uA
IOUT=0.4A
-
-
1.7
V
Clamp diode leakge current
Clamp diode voltage
VCF
Typical Performance Characteristics
VSAT vs. IOUT Characteristics Graph
1.0
0.8
VSAT
VSAT[V][V]
0.6
0.4
0.2
0
0
100
200
300
400
500
600
700
IO[A]
[A]
IOUT
7
FAN8200/FAN8200D/FAN8200MTC FAN8200MP
Test Circuits
SW1
VCC
0.1uF
SW2
4
VCC
1
3
IN1
VS1
SW4
OUT1
6
SW5
Control
Part1
6Ω
CE1
SGND
5
2
8
7
TSD &
BIAS
SW3
11
12
IN2
PGND
VS2
OUT3
SW6
9
SW7
Control
Part2
CE2
13
10
14
8
15Ω
OUT2
OUT4
PGND
6Ω
15Ω
FAN8200/FAN8200D/FAN8200MTC FAN8200MP
Typical Application Circuit
VCC
0.1uF
4
VCC
1
3
IN1
VS1
OUT1
6
Control
Part1
CE1
SGND
5
2
8
7
PGND
Stepping
Motor
TSD &
BIAS
11
12
IN2
OUT2
VS2
OUT3
9
From
3.3V or 5V
Microprocessor
Control
Part2
CE2
13
10
14
OUT4
PGND
9
FAN8200/FAN8200D/FAN8200MTC FAN8200MP
Application Example - Full Step Bipolar Drive
Circuit Schematics
FAN8200/D/MTC
Application Example - Large Current Buffer
Circuit Schematics
FAN8200/D/MTC
10
FAN8200/FAN8200D/FAN8200MTC FAN8200MP
Application Example - 2-Ch. dc Motor Driver for a Digital Still Camera(DSC)
Circuit Schematics
FAN8200/D/MTC
Shutter
direction
Shutter
dc motor
IN1=high
M
IN1=low
IN2=high
M
IN2=low
Shutter
enable
Iris
direction
Iris
enable
Iris
dc motor
11
FAN8200/FAN8200D/FAN8200MTC FAN8200MP
Mechanical Dimensions (Unit: mm)
Package Dimensions
2.08
)
0.082
14-DIP-300
7.62
0.300
3.25 ±0.20
0.128 ±0.008
5.08
MAX
0.200
+0.10
0.25 –0.05
0~15°
12
+0.004
0.010 –0.002
1.50 ±0.10
0.059 ±0.004
#8
2.54
0.100
#7
19.40 ±0.20
0.764 ±0.008
#14
19.80
MAX
0.780
#1
0.46 ±0.10
0.018 ±0.004
(
6.40 ±0.20
0.252 ±0.008
0.20
0.008 MIN
3.30 ±0.30
0.130 ±0.012
FAN8200/FAN8200D/FAN8200MTC FAN8200MP
Mechanical Dimensions (Unit: mm) (Continued)
Package Dimensions
14-SOP-225
0.05
0.002
MIN
0.60 ±0.20
0.024 ±0.008
8°
3.95 ±0.20
0.156 ±0.008
5.72
0.225
+0.004
0.016 -0.002
MAX0.10
MAX0.004
1.80
MAX
0.071
0~
+0.004
0.008 -0.002
0.20
+0.10
-0.05
6.00 ±0.30
0.236 ±0.012
+0.10
-0.05
#8
0.406
#7
1.27
0.050
#14
8.70
MAX
0.343
#1
8.56 ±0.20
0.337 ±0.008
(
0.47
)
0.019
1.55 ±0.10
0.061 ±0.004
13
FAN8200/FAN8200D/FAN8200MTC FAN8200MP
Mechanical Dimensions (Unit: mm) (Continued)
Package dimensions
14-TSSOP
14
FAN8200/FAN8200D/FAN8200MTC FAN8200MP
Mechanical Dimensions (Unit: mm) (Continued)
Package dimensions
14-MLP
15
FAN8200/FAN8200D/FAN8200MTC FAN8200MP
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY
PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY
LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER
DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES
OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR
CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the body,
or (b) support or sustain life, and (c) whose failure to
perform when properly used in accordance with
instructions for use provided in the labeling, can be
reasonably expected to result in a significant injury of the
user.
2. A critical component in any component of a life support
device or system whose failure to perform can be
reasonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
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