參數(shù)資料
型號: TPS62000
廠商: Texas Instruments, Inc.
英文描述: "Adjustable
中文描述: 可調(diào)節(jié) 600mA 95% 高效降壓轉(zhuǎn)換器
文件頁數(shù): 3/26頁
文件大?。?/td> 460K
代理商: TPS62000
TPS62000, TPS62001, TPS62002, TPS62003
TPS62004, TPS62005, TPS62006, TPS62007, TPS62008
HIGHEFFICIENCY STEPDOWN LOW POWER DCDC CONVERTER
SLVS294D SEPTEMBER 2000 REVISED MARCH 2006
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
η
Efficiency
vs Load current
3, 4, 5
V(drop)
Dropout voltage
vs Load current
6
IQ
Operating quiescent current
vs Input voltage (power save mode)
7
IQ
Operating quiescent current
vs Input voltage (forced PWM)
8
fosc
Oscillator frequency
vs Free-air temperature
9
Load transient response
10
Line transient response
11
Power save mode operation
12
Start-up
vs Time
13
VO
Output voltage
vs Load current
14
Figure 3
40
50
60
70
80
90
100
0.1
1
10
100
1000
VO = 3.3 V
VI = 3.6 V
Efficiency
%
EFFICIENCY
vs
LOAD CURRENT
IO Load Current mA
VI = 5 V
Figure 4
40
50
60
70
80
90
100
0.1
1
10
100
1000
VO = 2.5 V
VI = 3.6 V
Efficiency
%
EFFICIENCY
vs
LOAD CURRENT
IO Load Current mA
VI = 5 V
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參數(shù)描述
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