TCA3727 Infineon Technologies, TCA3727 Datasheet - Page 21

• Manufacturer Part Number: TCA3727
• Description: IC DRIVER STEPPER MOTOR DIP-20
• Manufacturer: Infineon Technologies
• Type: Stepper Motor Controller/Driverr

Specifications of TCA3727

• Applications: Stepper Motor Driver, 2 Phase
• Number Of Outputs: 2
• Current - Output: 750mA
• Voltage - Supply: 5 V ~ 50 V
• Operating Temperature: -40°C ~ 110°C
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 5 V to 50 V
• Supply Current: 2 A
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SP000011713; TCA3727; TCA3727IN; TCA3727NK

Figure 12
Data Sheet
V
V
V
Inhibit
Phase 1
GND
Q11
Q12
Phase 1
Osc
2.3 V
1.3 V
V +
V +
L
L
0
0
S
S
V
V
L
R
Operating Conditions:
Phase Reversal and Inhibit
Oscillator
High Imped.
S
1X
High
Impedance
High
Impedance
phase 1
phase 1
N
= 40 V
= 5 V
= 10 mH
= 20
= L;
V
1X
satl
= H
Slow Current Decay
Fast Current Decay
21
Phase Changeover
V
Fu
V
satu C
Current Decay
Slow
Rev. 2.0, 2004-10-01
V
satu D
Oscillator
High Imped.
V
High
Impe-
dance
Fl
TCA 3727
t
Decay by
Current
Inhibit
IED01178
Fast
t
t
t
t
t
t