tb62300fg TOSHIBA Semiconductor CORPORATION, tb62300fg Datasheet - Page 21

• Manufacturer Part Number: tb62300fg
• Description: Dual Full-bridge Driver For Dc Motor
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Relationship between V
Note: V
50
40
30
20
10
0
Ccp 1 = 0.22 µF, Ccp 2 = 0.022 µF, f
(Care must be taken about the temperature charges of charge pump capacitor.)
0
DD
1
= 5 V
2
V MR
3
4
Apply SLEEP signal.
V H voltage
5
6
7
8
9
M
10
and V
11 12 13 14 15 16 17 18
Charge pump voltage V
Charge up voltage
(Maximum rating is V
H
chop
(charge pump voltage)
V
Supply voltage V
M
= 150 kHz
– V
H
19
(& Vcharge UP)
H
21
20
= V
DD
V M voltage
Recommended operation area
21 22 23 24 25 26
DD
(7 V) + V
M
+ V
Charge pump
output voltage
(V)
M
Usable area
( = Ccp A) (V)
M
(40 V))
27 28 29
30
31 32 33 34 35 36 37 38 39
V M voltage
Maximum rating
TB62300FG
2005-04-04
40