參數(shù)資料
型號: TPS61071DDCT
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 0.7 A BATTERY CHARGE CONTROLLER, 1440 kHz SWITCHING FREQ-MAX, PDSO6
封裝: PLASTIC, TSOT-23, 6 PIN
文件頁數(shù): 22/23頁
文件大小: 653K
代理商: TPS61071DDCT
3.20
3.25
3.30
3.35
1
10
100
1000
VBAT = 2.4 V
TPS61070
VO = 3.3 V
TPS61071
VO = 3.3 V
IO Output Current mA
Output
V
oltage
V
O
4.8
4.85
4.9
4.95
5
5.05
5.1
1
10
100
1000
TPS61070
VO = 5 V
TPS61071
VO = 5 V
VBAT = 3.6 V
IO Output Current mA
Output
V
oltage
V
O
InductorCurrent
100mA/div
OutputV
oltage
20mV/div
V
I
L
O
=1.2V,R =33
,V =3.3V
W
t Time 1 s/div
m
10
12
14
16
18
22
0.9
1.5
2.5
3.5
4.5
5.5
VI Input Voltage V
No
Load
Supply
Current
Into
VOUT
A
TA = 255C
20
TA = 855C
TA = 405C
VO = 3.3 V
VI = 0.9 V to 5.5 V
SLVS510C – JULY 2006 – REVISED MARCH 2009 .......................................................................................................................................................... www.ti.com
TYPICAL CHARACTERISTICS (continued)
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
Figure 7.
Figure 8.
NO LOAD SUPPLY CURRENT INTO VOUT
vs
TPS61071
INPUT VOLTAGE
OUTPUT VOLTAGE IN CONTINUOUS MODE
Figure 9.
Figure 10.
8
Copyright 2006–2009, Texas Instruments Incorporated
Product Folder Link(s): TPS61070 TPS61071 TPS61072 TPS61073
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