TLE4727 Infineon Technologies, TLE4727 Datasheet - Page 16

• Manufacturer Part Number: TLE4727
• Description: IC STEPPER MOTOR DRIVER PDIP20
• Manufacturer: Infineon Technologies

Specifications of TLE4727

• Applications: Stepper Motor Driver, 2 Phase
• Number Of Outputs: 1
• Current - Output: 800mA
• Voltage - Supply: 5 V ~ 16 V
• Operating Temperature: -40°C ~ 110°C
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Load: -
• Other names: SP000011864; TLE4727NK

Figure 7
Datasheet
Rsense 2
Rsense 1
V
V
V
V
V
V
Osc
Osc
V
+V
+V
+V
+
Q11
Q22
Q21
V
i
i
Q12
Osc
acc
acc
Q2
V
Q1
ca
0
0
0
0
S
S
S
S
L
Operating conditions:
V
R
Current Control in Chop-Mode
S
phase x
phase x
= 14 V
= 10 mH
= 4
V
satl
Phase = H
XX
V
satu D
= L
V
FU
16
V
satu C
TLE 4727
2005-07-20
IED01778
t
t
t
t
t
t
t