参数资料
型号: TPS65054RSMT
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 6-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC32
封装: 4 X 4 MM, 0.40 MM PITCH, GREEN, PLASTIC, QFN-32
文件页数: 9/40页
文件大小: 1234K
代理商: TPS65054RSMT
www.ti.com
t Time=100 s/div
m
VDCDC2=1.5V
ENDCDC1=Low
ENDCDC2=High
LoadCurrent=60mA to540mA
V =3.6V
T
=25 C
I
A
o
Mode=Low
50m
V/div
200mA
/div
CH1(VDCDC2)
CH2
I(DCDC2)
t Time=100 s/div
m
VDCDC2=1.5V
ENDCDC1=Low
ENDCDC2=High
LoadCurrent=60mA to540mA
V =3.6V
T
=25 C
I
A
o
Mode=High
50m
V/div
200mA
/div
CH1(VDCDC2)
CH2
I(DCDC2)
t Time=100 s/div
m
VDCDC1=3.3V
ENDCDC1=High
ENDCDC2=Low
LoadCurrent=600mA
V =3.6Vto4.5Vto3.6V
T
=25 C
I
A
o
Mode=High
500m
V/div
20mV
/div
CH1
VIN(VDCDC1)
CH2(VDCDC1)
t Time=100 s/div
m
VDCDC2=1.5V
ENDCDC1=Low
ENDCDC2=High
LoadCurrent=600mA
V =3.4Vto4.4Vto3.4V
T
=25 C
I
A
o
Mode=High
500m
V/div
20mV
/div
CH1
VIN(VDCDC2)
CH2(VDCDC2)
SLVS710A – JANUARY 2007 – REVISED AUGUST 2007
DCDC2 LOAD TRANSIENT RESPONSE
Figure 11.
Figure 12.
DCDC1 LINE TRANSIENT RESPONSE
DCDC2 LINE TRANSIENT RESPONSE
Figure 13.
Figure 14.
Copyright 2007, Texas Instruments Incorporated
17
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