參數(shù)資料
型號: TPD4S014DSQR
廠商: TEXAS INSTRUMENTS INC
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO10
封裝: 0.40 MM PITCH, PLASTIC, WSON-10
文件頁數(shù): 12/15頁
文件大小: 676K
代理商: TPD4S014DSQR
2
D
P
2
0.2
0.8W
=
=
(
)
j
T
60
0.8 70.3
116.24
=
+
=
1.8 V - 3.3 V (from System V
)
CC
RPU
To Processor
From Processor
CVCC
CVBUS
Vbus
D+
D-
ID
Vbus
D+
D-
ID
ACK
EN
VCC
USB
Port
TPD4S014
USB
Transceiver
Battery
Charger
SLVSAU0A
– MAY 2011 – REVISED JUNE 2011
Example
At 2A continuous current power dissipation is given by:
If the ambient temperature is about 60oC the junction temperature will be:
This Implies that, at an ambient temperature of 60
° Celcuis that TPD4S014 can pass a continuous of 2A with no
problem. Conversely, the above calculation can also be used to calculate the total continuous current the
TPD4S014 can handle at any given temperature.
APPLICATION DIAGRAM
TYPICAL CHARACTERISTICS
Figure 1. IEC61000-4-2 -8kV Contact Waveform
Figure 2. IEC61000-4-2 +8kV Contact Waveform
6
Copyright
2011, Texas Instruments Incorporated
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