TPD4121K TOSHIBA Semiconductor CORPORATION, TPD4121K Datasheet - Page 9

• Manufacturer Part Number: TPD4121K
• Description: Toshiba Intelligent Power Device High Voltage Monolithic Silicon Power Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Speed
instruction
Rotation
pulse
Application Circuit Example
R
3
R
R
15 V
2
C
5
R
R
R
C
V
C
6
C
C
C
R
V
REG
HU+
HW+
OS
4
HV+
FG
FR
REF
CC
V
C
S
11
10
14
13
12
2
3
4
5
6
7
8
9
Amp
Hall
regulator
6 V
distribution
Triangular
3-phase
PWM
wave
logic
Under-voltage
protection
protect-
voltage
Under-
ion
Over-current
Low-side
protection
9
driver
Level shift
protect-
shutdown
voltage
high-side
Under-
Thermal
driver
ion
protect-
voltage
Under-
ion
1/16
17
22
24
23
18
21
25
26
20
15
BSU
BSV
U
V
W
BSW
V
IS2
IS1
RS
GND
BB
TPD4121K
C
2008-08-13
1
C
R
2 C 3
1
M
C