TK2050 Ver la hoja de datos (PDF) - Tripath Technology Inc.
Número de pieza
componentes Descripción
Fabricante
TK2050
Tripath Technology Inc.
TK2050 Datasheet PDF : 19 Pages
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Tripath Technology, Inc. - Technical Information
TP2050 POWER STAGE PIN DESCRIPTIONS
Pin
1
35,36
15
12
7
4
14
13
6
5
16,17
10,11
8,9
2,3
29
30
31
32
21,22
33,34
25
26
27
24
28
19
23
18
20
Function
GND-SUB
VccSign
Vcc1A
Vcc1B
Vcc2A
Vcc2B
GND1A
GND1B
GND2A
GND2B
OUT1A
OUT1B
OUT2A
OUT2B
IN1A
IN1B
IN2A
IN2B
Vdd
Vss
PWRDN
TRI-STATE
FAULT
CONFIG
TH-WAR
GND-clean
IBIAS
NC
GND-Reg
Description
Substrate ground
Signal positive supply
Positive supply
Positive supply
Positive supply
Positive supply
Negative supply
Negative supply
Negative supply
Negative supply
Output half bridge 1A
Output half bridge 1B
Output half bridge 2A
Output half bridge 2B
Input of half bridge 1A
Input of half bridge 1B
Input of half bridge 2A
Input of half bridge 2B
5V regulator referenced to ground
5V regulator referenced to Vcc
Stand-by pin
Hi-Z pin
Fault output
Config input
Thermal warning output
Logic ground
Logic high voltage
Not connected
Ground for Vdd regulator
TP2050 POWER STAGE PINOUT
(Top view with heat slug up)
VCCSIGN
36
VCCSIGN
35
VSS
34
VSS
33
IN2B
32
IN2A
31
IN1B
30
IN1A
29
TH_WAR
28
FAULT
27
TRISTATE
26
PWRDN
25
CONFIG
24
IBIAS
23
VCC
22
VCC
21
GNDREG
20
GNDCLEAN
19
1
GNDSUB
2
OUT2B
3
OUT2B
4
VCC2B
5
GND2B
6
GND2A
7
VCC2A
8
OUT2A
9
OUT2A
10
OUT1B
11
OUT1B
12
VCC1B
13
GND1B
14
GND1A
15
VCC1A
16
OUT1A
17
OUT1A
18
NC
5
TK2050 – SB/1.0/8-02
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