TPD4112K Toshiba Semiconductor, TPD4112K Datasheet - Page 4

• Manufacturer Part Number: TPD4112K
• Description: Intelligent Power Device High Voltage Monolithic Silicon Power IC
• Manufacturer: Toshiba Semiconductor

Pin Description
Pin No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
1
2
3
4
5
6
7
8
9
Symbol
V
R
V
BSW
V
HW+
GND
HU-
HV-
HW-
BUS
BSV
HU+
HV+
V
OS
IS1
IS2
V
FG
REG
REF
BB1
BB2
W
U
CC
V
S
Speed control signal input pin. (PWM reference voltage input pin)
PWM triangular wave oscillation frequency setup pin (Connect a resistor to this pin.)
6 V regulator output pin
Control power supply pin
IGBT emitter/FRD anode pin (Connect a current detecting resistor to this pin.)
U-phase output pin
U-phase bootstrap capacitor connecting pin
U and V-phase high-voltage power supply input pin
V-phase bootstrap capacitor connecting pin
V-phase output pin
W-phase high-voltage power supply input pin
W-phase bootstrap capacitor connecting pin
W-phase high-voltage power supply input pin
IGBT emitter/FRD anode pin (Connect a current detecting resistor to this pin.)
W-phase hall sensor signal input pin (Hall IC can be used.)
PWM triangular wave oscillation frequency setup pin (Connect a capacitor to this pin.)
Ground pin
Rotation pulse output pin. (open drain)
U-phase hall sensor signal input pin (Hall IC can be used.)
U-phase hall sensor signal input pin (Hall IC can be used.)
V-phase hall sensor signal input pin (Hall IC can be used.)
V-phase hall sensor signal input pin (Hall IC can be used.)
W-phase hall sensor signal input pin (Hall IC can be used.)
4
Pin Description
TPD4112K
2005-11-04