Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits
English
한국어
日本語
русский
简体中文
español
Número de pieza
componentes Descripción
TDF5140 Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
TDF5140
Brushless DC motor drive circuit
Philips Electronics
TDF5140 Datasheet PDF : 19 Pages
1
2
3
4
5
6
7
8
9
10
Next
Last
Philips Semiconductors
Brushless DC motor drive circuit
BLOCK DIAGRAM
Product specification
TDF5140A
13
−
AMP IN
14
+
AMP IN
AMP OUT
15
TRANS-
CONDUCTANCE
AMPLIFIER
VMOT
4
11
CAP-ST
START-UP
OSCILLATOR
10
CAP-DC
9
CAP-CD
ADAPTIVE
COMMUTATION
DELAY
TEST
CAP-TI
PG/FG
2
THERMAL
PROTECTION
12
ROTATION
6
POSITION
SPEED
&
DETECTOR
OUTPUT
STAGE
TIMING
DIVIDE
BY 2
POSITION
DETECTOR
STAGE
COMMUTATION
LOGIC
PUSH/PULL
FLYBACK
DH
DL
OUTPUT
DRIVER
STAGE 1
1
MOT1
OUTPUT DRIVER
STAGE 2
OUTPUT DRIVER
STAGE 3
3
MOT2
16
MOT3
TDF5140A
5
7
18
8
PGIN GND2 GND1 VP
EMF COMPARATORS
17
MOT0
MGH313
1999 March 15
Fig.1 Block diagram
3
Share Link:
datasheetq.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]