參數(shù)資料
型號: TPS61073DDC
廠商: Texas Instruments, Inc.
英文描述: 90% EFFICIENT SYNCHRONOUS BOOST CONVERTER WITH 600-mA SWITCH
中文描述: 90%高效同步升壓轉(zhuǎn)換器和600毫安開關(guān)
文件頁數(shù): 8/21頁
文件大?。?/td> 400K
代理商: TPS61073DDC
www.ti.com
3.20
3.25
3.30
3.35
1
10
100
1000
VBAT = 2.4 V
TPS61070
V
O
= 3.3 V
TPS61071
V
O
= 3.3 V
I
O
Output Current mA
V
4.8
4.85
4.9
4.95
5
5.05
5.1
1
10
100
1000
TPS61070
V
O
= 5 V
TPS61071
V
O
= 5 V
VBAT = 3.6 V
I
O
Output Current mA
V
I
1
O
2
V
I
= 1.2 V, R
L
= 33 , V
O
= 3.3 V
t Time 1 s/div
10
12
14
16
18
22
0.9
1.5
2.5
VI Input Voltage V
3.5
4.5
5.5
N
μ
T
A
= 25 C
20
T
A
= 85 C
T
A
= 40 C
V
O
= 3.3 V
V
I
= 0.9 V to 5.5 V
TPS61070, TPS61071
TPS61072, TPS61073
SLVS510A–JULY 2006–REVISED JANUARY 2007
TYPICAL CHARACTERISTICS (continued)
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
Figure 7.
Figure 8.
NO LOAD SUPPLY CURRENT INTO VOUT
vs
INPUT VOLTAGE
TPS61071
OUTPUT VOLTAGE IN CONTINUOUS MODE
Figure 9.
Figure 10.
8
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