tb6560hq TOSHIBA Semiconductor CORPORATION, tb6560hq Datasheet - Page 2

• Manufacturer Part Number: tb6560hq
• Description: Pwm Chopper-type Bipolar Stepping Motor Driver Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Block Diagram
CW/CCW
ENABLE
RESET
DCY1
DCY2
OSC
CLK
M1
M2
23/36
22/35
21/33
25/39
24/38
3/45
5/48
4/47
7/53
circuit
Input
OSC
20/30, 31
Maximum current
2/43
TQ1
V
setting circuit
DD
1/42
TQ2
Overheat protection
19/28
Current selector
Current selector
circuit
Protect
circuit A
circuit B
2
17/23
M
O
6/50, 51
SGND PGNDA PGNDB
Decoder
Decoder
15/16
TB6560HQ/TB6560FG
driver B B
18/25, 26
driver A
Bridge
Bridge
V
10/1
MA
TB6560HQ/FG
14/13, 14, 15
16/19, 20
8/55, 56
9/61, 62
13/10, 11
11/2, 3, 4
12/6, 7
2006-05-31
OUT_AP
OUT_AM
OUT_BM
OUT_BP
V
N
N
MB
FA
FB