参数资料
型号: TPS5450MDDAREP
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 11.7 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PDSO8
封装: GREEN, PLASTIC, SOIC-8
文件页数: 9/24页
文件大小: 772K
代理商: TPS5450MDDAREP
V
=50mV/div(ACCoupled,20MHzBWL)
OUT
V
=10V/div
PH
t-Time=1 s/div
m
V
=50mV/div(ACCoupled,20MHzBWL)
OUT
I
=1 A/div
OUT
t-Time=100 s/div
m
25
50
75
100
125
0
0.5
1
1.5
2
2.5
3
3.5
I PowerDissipation-W
C
T
-JunctionT
emperature-°C
J
www.ti.com ....................................................................................................................................................................................................... SLVS935 – JULY 2009
Figure 16. Output Voltage Ripple and PH Node, Io = 5 A
Figure 17. Transient Response, Io Step 1.25 to 3.75 A.
Figure 18. TPS5450 Power Dissipation vs Junction
Temperature.
Copyright 2009, Texas Instruments Incorporated
17
Product Folder Link(s): TPS5450-EP
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