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Número de pieza | FS211LF-B | |
Descripción | 2 PHASE DC MOTOR DRIVE IC | |
Fabricantes | Feeling Technology | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de FS211LF-B (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
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FS211F
GENERAL DESCRIPTION
2 PHASE DC MOTOR DRIVE IC
The FS211F, a 1-chip composed of hall sensor and output coil drivers, applied to 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 is 0.4A and operating voltage range is
wide. FG signal, an open collector, provides a square waveform output for the detection of the
motor speed.
Using few external components, FS211F, 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: 4.0V~20V
˙Output sink current up to 0.4A
˙Low quiescent supply current under 5mA
˙Built-in FG output
˙Package: TO-92SP-4
TO-92SP-4
TYPICAL APPLICATION CIRCUIT
VCC
R1 FTC
S211 F
FG output
R2 R3
C1 C2
C1,C2,R2,R3 is optional for reduce electromagnetism noise. R2,R3 must greater than 50 ohm
Rev0.7 May. 29, 2009(LF)
P. 1 / FS211F
1 page Technology
MAGNETIC CHARACTERISTICS
FS211F_LF-A
PARAMETER
MIN
Bop
Brp
Bhys
FS211F_LF-B
PARAMETER
Bop
Brp
Bhys
MIN
FS211F_LF-C1
PARAMETER
Bop
Brp
Bhys
MIN
FS211F
Ta=-20 oC~+90 oC
TYP
MAX
+60
-60
120
Ta=-20 oC~+90 oC
TYP
MAX
+90
-90
120
Ta=-20 oC~+90 oC
TYP
MAX
+110
-110
120
UNIT
G
G
G
UNIT
G
G
G
UNIT
G
G
G
FS211 HYSTERESIS CHARACTERISTICS
VNO
V
VSO
V
-60 +60
B
( -90 , +90 )
NO PIN
-60 +60
B
( -90 , +90 )
SO PIN
Rev0.7 May. 29, 2009(LF)
P. 5 / FS211F
5 Page Technology
Package Outline (LEAD FREE) Unit:mm
5.23±0.12
2- 3 deg.
FS211F
4.2±0.1
2- 5 deg.
1.55±0.25
0.73±0.03
0.457±0.025
1.27±0.025
0.39±0.05 0.38±0.05
Rev0.7 May. 29, 2009(LF)
P. 11 / FS211F
11 Page |
Páginas | Total 13 Páginas | |
PDF Descargar | [ Datasheet FS211LF-B.PDF ] |
Número de pieza | Descripción | Fabricantes |
FS211LF-A | 2 PHASE DC MOTOR DRIVE IC | Feeling Technology |
FS211LF-B | 2 PHASE DC MOTOR DRIVE IC | Feeling Technology |
FS211LF-C1 | 2 PHASE DC MOTOR DRIVE IC | Feeling Technology |
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