tb62217afg TOSHIBA Semiconductor CORPORATION, tb62217afg Datasheet - Page 10

• Manufacturer Part Number: tb62217afg
• Description: Pwm Drive Stepping Motor Driver / Brush Dc Motor Driver Selectable, Dc-dc Converter And Reset Function Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

2-1. Input Equivalent Circuits
(1) Logic Input Pin
(2) Vref Input Pin
(3) DC/DC Feed Back Pin (FBx)
56
30
20
18
57
21
28
29
56
21
57
*
: FBA
: FBB
: FBC
: Vref AB
: Vref CD
57
LGND
CC
CC
IN
150 :
150 :
2
10
To the internal logic
GND
*
64: PHASE SB
63: PHASE SD
62: PHASE SC
61: PHASE SA
54: ENABLE SA
53: ENABLE SB
50: ENABLE SC
49: ENABLE SD
1: SLEEP
GND
TB62217AFG
To the DA circuit
2004-11-12