參數(shù)資料
型號: TDA21201-P7
廠商: INFINEON TECHNOLOGIES AG
英文描述: Integrated Switch(MOSFET Driver and MOSFETs)
中文描述: 集成開關(guān)(MOSFET驅(qū)動器和MOSFET)
文件頁數(shù): 4/15頁
文件大?。?/td> 754K
代理商: TDA21201-P7
Preliminary Data Sheet
TDA21201
Operating Conditions
At Tj = 25 °C, unless otherwise specified
Parameter
Page 4
Apr-29, 2002
Values
Symbol
Conditions
Min. Typ. Max.
9
Unit
Voltage supplied to
‘VCC’ pins
Voltage ‘IN’ Low
Voltage ‘IN’ High
Input signal transition
frequency
Pulse width Input
Power dissipation
Junction temperature
Timing Diagram
Typical application
A circuit designer will value the Integrated Switch TDA21201 as cost-optimized
power stage solution in high-density DC/DC conversion applications using a Vcc = 12
V input where efficiency and board space is an issue, e.g. in multi-phase
microprocessor supplies on motherboards, in VRMs and servers.
The TDA21201 can also be used to power Logic circuits, Memory banks etc. that
require higher voltages, e.g. 2.5 or 3.3 V. The efficiency of the Integrated Switch and
the overall efficiency of the converter will even go up at these elevated output
voltages compared to the 1.6 V efficiency given later on in this data sheet.
V
CC
15
V
IN_L
V
IN_H
f
-0.5
2.1
100
0.8
5.5
500
V
KHz
t
P_IN
P
TOT
T
J
90
-25
ns
W
°C
10
125
t
d(on)
t
d(off)
V
IN
V
OUT
50%
50%
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