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PDF FD170H-G1 Data sheet ( Hoja de datos )
| Número de pieza | FD170H-G1 | |
| Descripción | Complementary output driver | |
| Fabricantes | Feeling Technology | |
| Logotipo |  |
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FEELING
TECHNOLOGY
FD170H
Complementary output driver with Hall sensor
Features
High sensitivity Hall-effect sensor
Low power consumption
Output clamping totem-pole drivers
Lock-shutdown protection & auto-restart function
Edge detector and propagation delay timer
Thermal shutdown protection(TSD)
Available in SIP-4L package
For 12V to 48V DC motor / FAN systems
Halogen Free
General Description
FD170H is a complementary dual pre-drivers output with embedded Hall-effect sensor IC. It integrates a output
clamping totem-pole drivers for NPN or NMOS drivers, a high sensitivity hall-effect sensor, an event timer for rotor
locked in SIP-4L package, which make this solution operation under a high power conditions of DC motors or FANs
as simply as possible.
For safety, Lock-shutdown function would turn the IC’s internal drivers off avoiding over-heat when the rotor is
locked, and IC will try to re-start the rotor’s torque after the time of these drivers’ shutdown.
Thermal-shutdown protection (TSD) ensures the internal drivers of IC are operating under a safe operating
temperature range.
All the protection mechanisms mentioned above combine to provide a complete protecting scenario in the motor
system and avoid any possible damages and guarantee under a correct and safe operation.
Block Diagram
VDD
1
Bias Generator
Chopper
Amp.
Digital
Control
Logic
2 NO
GND 4
LSD & Re-running
Timer
Delay Timer
Edge
Detector
3 SO
Figure.1
This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice.
No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product.
Rev1.0 May. 08, 2009
P.1
1 page  
FEELING
TECHNOLOGY
Performance Graphs
FD170H
RDSON vs. TA
900
800
700
600
500
400
300
200
100
0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
TA (oC)
Figure.4
Vdd= 4V
Vdd=12V
Vdd=24V
Vdd=28V
RDSON vs. VDD
900
800
700
600
500
400
300
200
100
0
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28
V DD( volts )
Figure.5
Ta = -40
Ta = 25
Ta = 85
Magnetic parameters vs. TA
30
25
20
15
10
5
0
-5
-10
-15
-4 -3 -2 -1 0 10 20 30 40 50 60 70 80 90
0000
TA (oC)
Figure.6
Bop, Vdd= 4V
Brp, Vdd= 4V
Bhyst, Vdd= 4V
Bop, Vdd=28V
Brp, Vdd=28V
Bhyst, Vdd=28V
Magnetic parameters vs. VDD
25
20
15
10
5
0
-5
-10
-15
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28
VDD(volts )
Figure.7
Bop, Ta=25
Brp, Ta=25
Bhyst, Ta=25
IDD vs TA
2.5
2
1.5
1
0.5
0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
TA (oC)
Figure.8
Vdd= 4V
Vdd=12V
Vdd=24V
Vdd=28V
IDD vs VDD
2.5
2
1.5
1
0.5
0
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28
VDD (volts)
Figure.9
Ta = -40
Ta = 25
Ta = 85
Rev1.0 May. 08, 2009
P.5
5 Page 
FEELING
TECHNOLOGY
Packing Specification
BAG & BOX DIMANSION
160 mm
FTC Logo
FD170H
100 mm
BAG LABEL
BAG
650mm
BOX
LABEL
190 mm
630 mm
INSIDE BOX
400mm
CARTON
LABEL
FTC Logo
CARTON
Packing Quantity Specifications
1000 EA / 1 BAG
20 BAGS / 1 INSIDE BOX
4 INSIDE BOXES / 1 CARTON
Order Information
Part Number Operating Temperature Package
FD170H-G1
-40 ℃ to +105 ℃
SIP-4L
Description
±50G (B)
MOQ
1,000 EA / BAG
MSL
3
Rev1.0 May. 08, 2009
P.11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet FD170H-G1.PDF ] | |
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