參數(shù)資料
型號: TPS650532RGET
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 5-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC24
封裝: 4 X 4 MM, 0.50 MM PITCH, GREEN, PLASTIC, QFN-24
文件頁數(shù): 3/27頁
文件大?。?/td> 858K
代理商: TPS650532RGET
t Time=200 s/div
m
50m
V/div
200mA
/div
CH2
I(LDO1)
CH1(VLDO1)
V =3.6V
T
=25 C
VLDO1=3.3V
I(LDO1)=40mA to360mA
I
A
o
t Time=100 s/div
m
50m
V/div
200mA
/div
CH1(VLDO3)
CH2
I(LDO3)
V =3.6V
VLDO3=1.3V
I(
T
=25 C
I
A
LDO3)=20mA to180mA
o
t Time=100 s/div
m
V =3.6Vto4.2Vto3.6V
T
=25 C
VLDO1=100mA
Mode=High
I
A
o
VLDO1=3.3V
500m
V/div
20mV
/div
CH1
VIN(LDO1)
CH2(VLDO1)
0
10
20
30
40
50
60
70
80
90
100
10
100
1k
10k
100k
1M
10M
f-Frequency-Hz
RejectionRatio-dB
V
=3.8V,
V
=3.3V,
I
=10mA,
T =25°C,
C
=2.2 F,
C
=4.7 F
IN
OUT
A
IN
OUT
m
www.ti.com ............................................................................................................................................. SLVS754C – MARCH 2007 – REVISED SEPTEMBER 2009
LDO1 LOAD TRANSIENT RESPONSE
LDO3 LOAD TRANSIENT RESPONSE
Figure 15.
Figure 16.
LDO1 POWER SUPPLY REJECTION RATIO
vs
LDO1 LINE TRANSIENT RESPONSE
FREQUENCY
Figure 17.
Figure 18.
Copyright 2007–2009, Texas Instruments Incorporated
11
Product Folder Link(s): TPS65053 TPS650531 TPS650532
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