TCA 3727G Infineon Technologies, TCA 3727G Datasheet - Page 4

• Manufacturer Part Number: TCA 3727G
• Manufacturer: Infineon Technologies

Specifications of TCA 3727G

• Packages: PG-DSO-24
• Ipeak: 2 x 1.0 A
• Inhibit: Y
• Iq (typ): 20.0 µA
• Mounting: SMT
• Technology: Bipolar

Table 2
typical
IX1
H
H
L
L
Figure 2
Data Sheet
I
max
with
IX0
H
L
H
L
Digital Control Inputs IX0, IX1
Block Diagram TCA 3727G
R
sense
= 1
Phase Current
0
1/3
2/3
I
Phase 1
Phase 2
max
Inhibit
10
11
20
21
I
I
max
max
, 750 mA
4
1
2
3
21
24
23
22
Functional
Logic
Phase 1
Functional
Logic
Phase 2
Oscillator
Inhibit
+V
14
L
5-8, 17-19
T11
T13
T21
T23
GND
6
D11
D13
D21
D23
V +
11
S
D12
D14
D22
D24
T12
T14
T22
T24
No current
Hold
Set
Accelerate
Example of Motor Status
IEB00899
10
16
13
15
12
9
Q11
Q12
R
Q21
Q22
R
1
2
Phase 1
Phase 2
Rev. 2.2, 2009-01-22
TCA3727G