參數(shù)資料
型號: TPS60310DGSG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 0.08 A SWITCHED CAPACITOR REGULATOR, 900 kHz SWITCHING FREQ-MAX, PDSO10
封裝: GREEN, PLASTIC, MSOP-10
文件頁數(shù): 23/24頁
文件大?。?/td> 530K
代理商: TPS60310DGSG4
TPS60310, TPS60311, TPS60312, TPS60313
SINGLE-CELL TO 3-V/3.3-V, 20-mA DUAL OUTPUT,
HIGH-EFFICIENCY CHARGE PUMP WITH SNOOZE MODE
SLVS362A – MAY 2001 – REVISED AUGUST 2001
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
η
Efficiency
vs Output current (TPS60310 and TPS60311)
1, 2
IS
Supply current
vs Output current
3
IQ
Quiescent current
vs Input voltage
4
VO(OUT2)
Output voltage at OUT2
vs Output current (TPS60310 and TPS60311)
5, 6
VO(OUT1)
Output voltage at OUT1
vs Output current at 25
°C, VI = 0.9 V, 1.1 V, 1.25 V, 1.4 V, 1.6 V, 1.8 V
7
VO(OUT2)
Output voltage at OUT2
vs Input voltage (TPS60310 and TPS60311)
8, 9
VO(OUT1)
Output voltage at OUT1
vs Input voltage (TPS60310 and TPS60311)
10
VO(OUT2)
Output voltage at OUT2
vs Free-air temperature (TPS60310, TPS60312, TPS60311, and TPS60313)
11, 12
VO(OUT2)
Output voltage ripple at OUT2
13
Minimum input voltage
vs Output current for TPS60310, TPS60312, TPS60311, and TPS60313
14, 15
Start-up timing enable
16
Switching frequency
vs Input voltage
17
Load transient response
18
Line transient response
19
VO
Output voltage
vs Time
20
Output voltage ripple in Snooze mode
21
TYPICAL CHARACTERISTICS
Figure 1
IO – Output Current – mA
0
10
20
30
40
50
60
70
80
90
0.1
1
10
100
VI = 0.9 V
VI = 1.25 V
VI = 1.8 V
Efficiency
%
TPS60310, TPS60312
EFFICIENCY
vs
OUTPUT CURRENT
V(Snooze) = VI
Figure 2
IO – Output Current – mA
0
10
20
30
40
50
60
70
80
90
0.1
1
10
100
VI = 0.9 V
VI = 1.25 V
VI = 1.8 V
Efficiency
%
TPS60311, TPS60313
EFFICIENCY
vs
OUTPUT CURRENT
V(Snooze) = VI
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