TDF5140AP/C1,112 NXP Semiconductors, TDF5140AP/C1,112 Datasheet - Page 3
![IC MOTOR DVR BRUSHLESS 18-PDIP](/photos/7/45/74588/18-dip__300mil__sml.jpg)
TDF5140AP/C1,112
Manufacturer Part Number
TDF5140AP/C1,112
Description
IC MOTOR DVR BRUSHLESS 18-PDIP
Manufacturer
NXP Semiconductors
Type
Brushless DC Motor Controllerr
Datasheet
1.TDF5140APC1112.pdf
(19 pages)
Specifications of TDF5140AP/C1,112
Package / Case
18-DIP (0.300", 7.62mm)
Mounting Type
Through Hole
Current - Output
800mA
Voltage - Supply
4 V ~ 18 V
Operating Temperature
-30°C ~ 70°C
Applications
DC Motor Driver, Brushless (BLDC), 3 Phase
Number Of Outputs
1
Supply Current
5 mA
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Load
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
935265573112
Philips Semiconductors
BLOCK DIAGRAM
1999 March 15
Brushless DC motor drive circuit
CAP-DC
CAP-CD
CAP-ST
AMP IN
AMP IN
CAP-TI
PG/FG
TEST
13
14
11
10
9
2
12
6
PROTECTION
THERMAL
DETECTOR
ROTATION
POSITION
OUTPUT
SPEED
STAGE
&
TDF5140A
AMP OUT
COMMUTATION
OSCILLATOR
15
ADAPTIVE
START-UP
DETECTOR
CONDUCTANCE
POSITION
DELAY
TIMING
DIVIDE
STAGE
AMPLIFIER
BY 2
TRANS-
PGIN
5
Fig.1 Block diagram
COMMUTATION
GND2
7
LOGIC
3
GND1
18
VMOT
V P
8
4
EMF COMPARATORS
OUTPUT DRIVER
OUTPUT DRIVER
D L
STAGE 2
STAGE 3
D H
OUTPUT
STAGE 1
DRIVER
PUSH/PULL
FLYBACK
MGH313
Product specification
16
17
TDF5140A
1
3
MOT1
MOT2
MOT3
MOT0