参数资料
型号: TPS63700DRC
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 1.14 A SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, PDSO10
封装: 3 X 3 MM, PLASTIC, SON-10
文件页数: 23/25页
文件大小: 668K
代理商: TPS63700DRC
0
10
20
30
40
50
60
70
80
90
0
100
200
300
400
Efficiency
%
IO Output Current mA
VIN = 3.3 V
VIN = 5 V
VIN = 4.2 V
VIN = 3.6 V
VOUT = 5 V
0
50
100
150
200
250
300
350
400
2.5
3
3.5
4
4.5
5
5.5
Maximum
Output
Current
mA
VI Input Voltage V
VO = 5 V
VO = 12 V
VO = 15 V
www.ti.com
SLVS530B – SEPTEMBER 2005 – REVISED NOVEMBER 2007
Table of Graphs
GRAPH
DESCRIPTION
Maximum output current versus input voltage, VOUT = –5 V, –12 V, –15 V
Efficiency versus output current, VOUT = –5 V
Efficiency versus output current, VOUT = –12 V
Efficiency versus output current, VOUT = –15V
Efficiency versus input voltage, VOUT = –5 V
Efficiency versus input voltage, VOUT = –12 V
Output voltage versus output current, VOUT = –5 V
Output voltage versus output current, VOUT = –12 V
Output voltage in discontinuous conduction mode, VIN= 3.6 V, VOUT = –5 V
Output voltage in continuous conduction mode, VIN= 3.6 V, VOUT = –5 V
Load transient response, VIN= 3.6 V, VOUT = –5 V, 45 to 150 mA
Line transient response, VIN= 3.6 V to 4.2 V, VOUT = –5 V
Start-up after enable,VI = 3.6 V, VOUT = –5 V
PERFORMANCE GRAPHS
EFFICIENCY
MAXIMUM OUTPUT CURRENT
vs
OUTPUT CURRENT,
INPUT VOLTAGE
VOUT –5V
Figure 1.
Figure 2.
Copyright 2005–2007, Texas Instruments Incorporated
7
Product Folder Link(s): TPS63700
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