FS200LF-B [FEELING]
The Fig 2 is the hall sensor location, where marks the IC number;
| 型号： | FS200LF-B |
| 厂家： | 
Feeling Technology |
| 描述： | The Fig 2 is the hall sensor location, where marks the IC number |
| 文件： | 总12页 (文件大小：227K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FS200
Technology
2-PHASE DC MOTOR DRIVE IC
GENERAL DESCRIPTION
The FS200, a 1-chip composed of hall sensor and output coil drivers, applied to a 2-phase
DC motor. The high sensitivity of Hall effect sensor is suitable for motors from mini-type
CPU coolers to blowers and DC fans. Typical operation current up to 0.45A and operating
voltage range is from 2.0V ~ 20V.
Using few external components, FS200, a high performance integrated IC, is designed for a
2-phase DC motor circuit. The circuit diagram of the typical application example is as
below.
FEATURES
˙ 1 chip hall sensor / drivers
˙ Wide operating voltage range: 2.0V~20V
˙ Output sink current up to 0.45A
˙ Package : TO-92SP-4
TO-92SP-4
TYPICAL APPLICATION CIRCUIT
VCC
FTC
S200.
Rev0.2 Dec. 31, 2004 (LF)
P1 / FS200
FS200
Technology
FUNCTIONAL BLOCK DIAGRAM
1
Regulator
2
Hall Sensor
Pre-driver
AMP
3
4
MARK VIEW
PIN DESCRIPTION
NAME NO. STATUS
DESCRIPTION
FTC
VCC
NO
1
2
P
IC Power Supply
S200.
Coil driver output
O
It is low state during the N
magnetic field.
Coil driver output
SO
3
4
O
P
It is low state during the S
magnetic field.
1
2
3
4
GND
IC Ground
Rev0.2 Dec. 31, 2004 (LF)
P2 / FS200
FS200
Technology
ABSOLUTE MAXIMUM RATINGS
Zener Breakdown Voltage (Vz) ------------------------------------------------------------
NO/SO Pin Voltage -------------------------------------------------------------------------
VCC Pin Voltage ------------------------------------------------------------------------------
Peak Sink Current (Io)
35V
30V
20V
Peak Current-------------------------------------------------------------------------
Hold Current--------------------------------------------------------------------------
Continuous Current ----------------------------------------------------------------
Power Dissipation
1A≦ 100us
700mA
450mA
Ta=25 oC ------------------------------------------------------------------------------
Ta=85 oC ------------------------------------------------------------------------------
Thermal Resistance
700mW
450mW
Θja= ----------------------------------------------------------------------------------- 0.15 oC/mW
Operating Temperature Range ----------------------------------------------------
-20 oC～+85 oC
Storage Temperature Range ------------------------------------------------------- -65 oC～+150 oC
Junction Temperature -----------------------------------------------------------------------
Lead Temperature (Soldering, 10 sec) --------------------------------------------------
+150oC
+260 oC
oC
255 ± 5
10 ± 1 sec
oC
90 ± 30 sec
150 ± 10
2 ~ 5 o / sec
C
o
2 ~ 5 C / sec
SECOND
Soldering Condition
Rev0.2 Dec. 31, 2004 (LF)
P3 / FS200
FS200
Technology
DC ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Minimum Operating Voltage
VCC
No use pin is open (Fig1)
2.0
V
V
Icc＜20mA No use pin is
open (Fig1)
No use pin is open Vcc :
Maximum Operating Voltage
VCC
ICC
20.0
Quiescent Supply current
NO/SO Saturation Voltage
4
16
20
mA
V
2.0V～20V (Fig1)
VSAT Io = 450mA (Fig1)
1.1
Note: Fig1 The IC output state is under N magnetic field.
NO/SO Saturation Voltage Vs. Output Current(Io) Vcc=5V, Temp.=25oC
Output Current (Io), unit:mA Saturation Voltage Unit:V
Note
250
300
350
400
450
500
0.37
0.48
0.55
0.65
0.76
0.86
AC ELECTRICAL CHARACTERISTICS
PARAMETER
Rise time
Fall time
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
RL=100Ω(5w) CL=20pF (Fig1)
RL=100Ω(5w) CL=20pF (Fig1)
(tr)
10
uS
nS
(tƒ )
300
Rev0.2 Dec. 31, 2004 (LF)
P4 / FS200
FS200
Technology
MAGNETIC CHARACTERISTICS
Ta=-20 oC～+85 oC
FS200LF-A
PARAMETER
Bop
MIN
+5
-65
10
MAX
+65
-5
UNIT
G
G
Brp
Bhys
130
G
Ta=-20 oC～+85 oC
FS200LF-B
PARAMETER
Bop
MIN
+5
MAX
+80
-5
UNIT
G
Brp
-80
10
G
Bhys
160
G
Ta=-20 oC～+85 oC
FS200LF-Bu
PARAMETER
Bop
MIN
MAX
UNIT
G
+80
Brp
-80
G
Bhys
160
G
Ta=-20 oC～+85 oC
FS200LF-C
PARAMETER
Bop
MIN
MAX
UNIT
G
+100
Brp
-100
G
Bhys
200
G
Rev0.2 Dec. 31, 2004 (LF)
P5 / FS200
FS200
Technology
FS200 HYSTERESIS CHARACTERISTICS
VNO
VSO
V
V
B
-65
+65
+80 )
B
-65
+65
( -80
,
( -80
,
,
+80 )
+100 )
( -100 , +100 )
( -100
NO
PIN
SO
PIN
TEST CIRCUITS:
FTC
S200.
14V
RL1=RL2=100 ohm
CL1=CL2=20 pF
RL1
RL2
Vout1
Vout2
CL1 CL2
Fig 1
Rev0.2 Dec. 31, 2004 (LF)
P6 / FS200
FS200
Technology
TYPICAL CHARACTERISTICS
65
60
55
50
45
40
35
30
- 5
- 10
- 15
- 20
- 25
- 30
- 35
- 40
0
3
6
9
12
15
20
0
3
6
9
12
15
20
VCC - V
Figure 1
VCC - V
Figure 2
72
70
68
66
64
62
60
58
75
70
65
60
55
50
45
40
0
3
6
9
12
15
20
-20
20
40
60
80
100
TEMPERATURE - oC
VCC - V
Figure 3
Figure 4
15
10
75
70
65
60
55
50
45
40
05
0
- 05
- 10
- 15
- 20
-20
20
40
60
80
100
-20
20
40
60
80
100
TEMPERATURE - o
C
TEMPERATURE - oC
Figure 5
Figure 6
Rev0.2 Dec. 31, 2004 (LF)
P7 / FS200
FS200
Technology
FUNCTION DESCRIPTIONS
HALL SENSOR LOCATION
The Fig 2 is the hall sensor location, where marks the IC number. The best sensitivity,
which can be intensified as much as possible, depends on the vertical distance and position
between magnetic pole and the hall sensor (Fig 3). For the single-phase motor, this design
is very important.
X
UNIT
mm
Y
X
Y
1.75
1.35
mm
Fig 2. FS200 Hall Sensor Location
S
N
d
d1: hall sensor to case is 0.52mm
Fig 3. Magnetic Distribution and Z-axis position
Rev0.2 Dec. 31, 2004 (LF)
P8 / FS200
FS200
Technology
APPLICATION NOTE
The Example of Typical Application Circuit
Fig 5 is the example of typical application circuit. The red, yellow, and black wires are the
input points of the motor system: red, the input of power supply; yellow, the output of FG;
black, the ground signal. RC is an external pull-up resistance for the use of measuring FG
signal. In view of the design, the value of RC could be decided by the transistor saturation
voltage (VON), sink current (IC), and off-level voltage (VC).
V
C −
V
ON
The formula is:
RC=
I
C
For example:
VC = +5V for TTL level.
IC = 10mA at 0.2V saturation voltage
The safety value of RC= 470Ω
D1 is the reverse protection diode. As if the red and black wires reversely connect with the
power source, the current will flow through the ground via IC and coils L1 and L2 to power
supply. Under such kind of circumstances, the IC and coils are easy to be burned out.
Therefore, D1, the reverse protection diode, is necessary for the design. However, D1 will
also cause an extra voltage drop on the supply voltage.
C1 is a capacitor to reduce the ripple noise caused during the transient of the output stages.
The volume of the ripple noise depends on the coil impedance and characteristics.
+Vcc
D1
R wire
C1
B wire
L2
L1
VCC
NO
SO
FS200
+Vc
Rc
Y wire
GND
FG
Output
Internal circuit of 2-phase DC motor
Fig 5 Application Circuit
Rev0.2 Dec. 31, 2004 (LF)
P9 / FS200
FS200
Technology
Package Outline (LEAD FREE) Unit:mm
Rev0.2 Dec. 31, 2004 (LF)
P10 / FS200
FS200
Technology
PACKING SPECIFICATIONS
BAG & BOX DIMENSION
160 mm
100 mm
FTC Logo
BAG LABEL
BAG
BOX
630 mm
LABEL
190 mm
INSIDE BOX
400mm
650mm
CARTON
LABEL
FTC Logo
CARTON
PACKING QUANTITY SPECIFICATIONS
1000 EA / 1 BAG
25 BAGS / 1 INSIDE BOX
4 INSIDE BOXES / 1 CARTON
Rev0.2 Dec. 31, 2004 (LF)
P11 / FS200
FS200
Technology
LABEL SPECIFICATIONS
7.5 cm
Feeling Technology Corp.
Product Type: FS200LF- X
Lot No:
A3603C89D
5.5 cm
Date Code:
3Ub
Package Type:
SIP- 4L
Marking Type: XXXXX
無鉛
Lead Free
Tatal Q'ty:
XXXXX
BAG LABEL, INSIDE BOX & CARTON LABEL
ORDER INFORMATION
Part Number
Operating Temperature
Package
Description
-20oC ～ +85 oC
FS200LF-A
TO-92SP-4
±65G (B)
-20oC ～ +85 oC
-20oC ～ +85 oC
-20oC ～ +85 oC
FS200LF-B
FS200LF-Bu
FS200LF-C
TO-92SP-4
TO-92SP-4
TO-92SP-4
±80G (B)
±80G (B)
±100G (B)
Rev0.2 Dec. 31, 2004 (LF)
P12 / FS200
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