参数资料
型号: TPS65040ZQER
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 8-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA71
封装: 5 X 5 MM, 0.50 MM PITCH, GREEN, PLASTIC, MICRO, BGA-71
文件页数: 26/73页
文件大小: 1928K
代理商: TPS65040ZQER
PA_VDD
1V/div
TXONFST
1V/div
1 s/div
m
VBAT =3.8V,
I
=0mA
(I
=0mA)
LOAD(PA_VDD)
LOAD(V11)
2.80
2.81
2.82
2.83
2.84
2.85
2.86
2.87
2.88
2.89
2.90
0
2
4
6
8
10
12
14
16
18
20
I
-LoadRegulation-mA
LOAD
P
A_VDD-V
VBAT =3.8V,
I
=0mA to20mA
LOAD(PA_VDD)
PA_VDD
1V/div
TXONFST
1V/div
200 s/div
m
VBAT =3.8V,
I
=0mA
(I
=0mA)
LOAD(PA_VDD)
LOAD(V11)
2.80
2.81
2.82
2.83
2.84
2.85
2.86
2.87
2.88
2.89
2.90
3
3.3
3.5
3.8
4
4.3
4.5
VBAT-LineRegulation-V
VGGE1_V28A
-V
R
=38
,
(I
=75mA)
LOAD
W
0
0.5
1
1.5
2
2.5
3
3.5
0
50
100
150
200
250
VBAT =3.8V
I
-CurrentLimit-mA
LOAD
VGGE1_V28A
-V
2.80
2.81
2.82
2.83
2.84
2.85
2.86
2.87
2.88
2.89
2.90
0
20
40
60
80
100
120
140
160
I
-LoadRegulation-mA
LOAD
VGG1_V28A
-V
VBAT =3.8V,
I
=0mA to150mA
LOAD
HighCurrentMode
LowCurrentMode
SLVS708B – NOVEMBER 2006 – REVISED APRIL 2007
PA_VDD/LOAD REGULATION
PA_VDD/STARTUP TIME
Figure 17.
Figure 18.
PA_VDD/FALLING TIME
VGGE1_V28A/LINE REGULATION
Figure 19.
Figure 20.
VGGE1_V28A/LOAD REGULATION
VGGE1_V28A/CURRENT LIMIT
Figure 21.
Figure 22.
32
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