参数资料
型号: TPIC0108BDWPR
厂商: TEXAS INSTRUMENTS INC
元件分类: 运动控制电子
英文描述: BRUSH DC MOTOR CONTROLLER, PDSO20
封装: PLASTIC, SOP-20
文件页数: 8/15页
文件大小: 289K
代理商: TPIC0108BDWPR
TPIC0108B
PWM CONTROL INTELLIGENT HBRIDGE
SLIS068A NOVEMBER1998 REVISED APRIL 2002
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
block schematic
Logic
5 V
Reg.
Charge
Pump
(2 MHz)
Over-
Current
Protection
HSD
DMOS
Driver
Open-
Circuit
Detect
Under-
Voltage
Detection
Over-
Temperature
Detection
DMOS
Driver
Over-
Current
Protection
LSD
Over-
Voltage
Detection
DMOS
Driver
DMOS
Driver
OUT2
OUT1
DMOS
Driver
Load-Dump
Protection
GND
IN1
IN2
STATUS1
STATUS2
VCC
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
NO.
I/O
DESCRIPTION
GND
7, 9,
12, 14
I
Power ground
GNDS
1, 10,
11, 20
I
Substrate ground
IN1
3
I
Control input
IN2
8
I
Control input
OUT1
5, 6
O
Half-H output. DMOS output
OUT2
15, 16
O
Half-H output. DMOS output
STATUS1
13
O
Status output
STATUS2
18
O
Latched status output
VCC
2, 4,
17, 19
I
Supply voltage
NOTE: It is mandatory that all four ground terminals plus at least one substrate terminal are connected to the system ground. Use all VCC and
OUT terminals.
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