TDF5140AP/C1,112 NXP Semiconductors, TDF5140AP/C1,112 Datasheet - Page 11

• Manufacturer Part Number: TDF5140AP/C1,112
• Description: IC MOTOR DVR BRUSHLESS 18-PDIP
• Manufacturer: NXP Semiconductors
• Type: Brushless DC Motor Controllerr

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

handbook, full pagewidth
Philips Semiconductors
1999 March 15
Brushless DC motor drive circuit
processor
GND2
GND1
micro-
FG to
from
DAC
47 k
220 nF
18 nF
18 nF
10 nF
5 V
TEST
4.7
k
V P
Fig.5 Typical application of the TDF5140A as a scanner driver, with use of OTA.
14 V
14
11
10
9
2
12
6
8
PROTECTION
THERMAL
DETECTOR
ROTATION
OUTPUT
SPEED/
STAGE
TDF5140A
47 nF
680
BD434
15
COMMUTATION
470
OSCILLATOR
ADAPTIVE
START-UP
DETECTOR
POSITION
120
DELAY
TIMING
DIVIDE
STAGE
BY 2
39 k
7
13
47 nF
10 k
5
COMMUTATION
LOGIC
11
1 F
4
EMF COMPARATORS
TP
TP
TP
TN
TN
TN
TN
TN
TN
D
D
D
D
D
D
18
17
16
1
3
SCANNER
MOTOR
Product specification
MBK986
TDF5140A
POSITION
COIL