tb6552fn TOSHIBA Semiconductor CORPORATION, tb6552fn Datasheet - Page 7

• Manufacturer Part Number: tb6552fn
• Description: Dual-bridge Driver Ic For Dc Motors
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Characteristic Wave Form
TB6552FN/FNG
3000
2500
2000
1500
1000
500
1.2
1.0
0.8
0.6
0.4
0.2
0
0
0
1
(1)
(2)
Ambient temperature Ta (°C)
2
50
(1) 50 × 30 × 1.6 mm PCB mounting
(2) IC only θj-a = 250°C/W
Hi-side VM – Ron
occupied copper area in excess of 40%
3
P
VM (V)
D
100
– Ta
4
Ta = 85°C
Ta = −20°C
150
Ta = 25°C
5
180
6
7
1000
800
600
400
200
0
1
2
Lo-side V
TB6552FN/FNG/FL/FLG
3
V CC (V)
CC
4
– Ron
Ta = 85°C
Ta = −20°C
Ta = 25°C
5
2007-4-2
6