参数资料
型号: TPS62273DRVR
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 0.84 A SWITCHING REGULATOR, 2500 kHz SWITCHING FREQ-MAX, PDSO6
封装: 2 X 2 MM, 0.80 MM HEIGHT, GREEN, PLASTIC, SON-6
文件页数: 24/24页
文件大小: 882K
代理商: TPS62273DRVR
200mA
50mA
1.15V
VoltagePositioning
Timebase-20 s/Div
m
V
50mV/Div
OUT
I
200mA/Div
L
V
=3.6V,
V
=1.15V,
I
=50mA to200mA
IN
OUT
I
200 mA/Div
OUT
200mA
VoltagePositioning
50mA
Timebase-20 s/Div
m
V
50mV/Div
OUT
I
200mA/Div
L
V
=3.6V,
V
=0.9V,
I
=150mA to200mA
IN
OUT
I
200mA/Div
OUT
SW2V/Div
EN2V/Div
Timebase-100 s/Div
m
V
1V/Div
OUT
I
20mA/Div
IN
V
=3.6V,
V
=1.15V,
R
=10
,
VSEL =V
IN
OUT
LOAD
IN
W
VSEL 500mV/Div
1.15V/86mA
0.9V/68mA
Timebase-20 s/Div
m
V
100mV/Div
OUT
I
500mA/Div
L
V
=3.6V,
V
=0.9V/1.15V,
R
=13.3
IN
OUT
LOAD
W
www.ti.com ........................................................................................................................................... SLVS799C – NOVEMBER 2007 – REVISED JANUARY 2009
LOAD TRANSIENT RESPONSE PFM/PWM MODE
Figure 13.
Figure 14.
STARTUP IN 10
LOAD
VSEL OUTPUT VOLTAGE RESPONSE
AT 1.15 V OUTPUT VOLTAGE
Figure 15.
Figure 16.
Copyright 2007–2009, Texas Instruments Incorporated
9
Product Folder Link(s): TPS62270 TPS62272 TPS62273
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