参数资料
型号: TPS61202DRCR
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 1.5 A BATTERY CHARGE CONTROLLER, 1650 kHz SWITCHING FREQ-MAX, PDSO10
封装: 3 X 3 MM, GREEN, PLASTIC, SON-10
文件页数: 25/28页
文件大小: 1012K
代理商: TPS61202DRCR
www.ti.com
TYPICAL CHARACTERISTICS
Table of Graphs
0
200
400
600
800
1000
1200
1400
1600
1800
2000
0.2 0.6 1 1.4 1.8 2.2 2.6 3 3.4 3.8 4.2 4.6 5 5.4
V -InputVoltage-V
I
MaximumOutputCurrent-mA
TPS61201,
V
=3.3V
O
TPS61200,
V
=1.8V
O
TPS61202,
V
=5V
O
0
10
20
30
40
50
60
70
80
90
100
0.10
1
10
100
1k
10k
I
-OutputCurrent-mA
O
Efficiency-%
V =0.9V
I
TPS61200
V
=1.8V,
PowerSave
Enabled
O
V =1.8V
I
SLVS577B – MARCH 2007 – REVISED FEBRUARY 2008
FIGURE
Maximum output current
vs Input voltage
1
vs Output current (TPS61200), Power Save Enabled
2
vs Output current (TPS61200), Power Save Disabled
3
vs Output current (TPS61201), Power Save Enabled
4
vs Output current (TPS61201), Power Save Disabled
5
vs Output current (TPS61202), Power Save Enabled
6
Efficiency
vs Output current (TPS61202), Power Save Disabled
7
vs Input voltage (TPS61201), Power Save Enabled
8
vs Input voltage (TPS61201), Power Save Disabled
9
vs Input voltage (TPS61202), Power Save Enabled
10
vs Input voltage (TPS61202), Power Save Disabled
11
vs Output current (TPS61201)
12
Output voltage
vs Output current (TPS61202)
13
Output Voltage TPS61201, Power Save Mode Disabled
14
Output Voltage TPS61202, Power Save Mode Disabled
15
Output Voltage TPS61201, Power Save Mode Enabled
16
Output Voltage TPS61202, Power Save Mode Enabled
17
TPS61201 Load Transient Response
18
Waveforms
TPS61202 Load Transient Response
19
TPS61201 Line Transient Response
20
TPS61202 Line Transient Response
21
TPS61201 Startup after Enable
22
TPS61202 Startup after Enable
23
MAXIMUM OUTPUT CURRENT
EFFICIENCY
vs
INPUT VOLTAGE
OUTPUT CURRENT
Figure 1.
Figure 2.
6
Copyright 2007–2008, Texas Instruments Incorporated
Product Folder Link(s): TPS61200 TPS61201 TPS61202
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TPS61202DSC 1.5 A BATTERY CHARGE CONTROLLER, 1650 kHz SWITCHING FREQ-MAX, PDSO10
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