参数资料
型号: TPS65020RHAR
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC40
封装: GREEN, PLASTIC, QFN-40
文件页数: 6/48页
文件大小: 1182K
代理商: TPS65020RHAR
www.ti.com
I
-OutputCurrent-mA
O
Efficiency-%
T =25 C
V
=1.8V
A
O
o
PWM/PFMMode
V =2.5V
I
V =5V
I
0.01
0.1
1
10
100
1k
10k
V =4.2V
I
V =3.8V
I
-OutputCurrent-mA
O
Efficiency-%
T =25 C
V
=1.8V
A
O
o
PWMMode
V =2.5V
I
V =5V
I
V =4.2V
I
V =3.8V
I
0.01
0.1
1
10
100
1k
10k
I
-OutputCurrent-mA
O
Efficiency-%
T =25 C
V
=1.55V
A
O
o
PWM/PFMMode
V =2.5V
I
V =3V
I
V =5V
I
V =4.2V
I
V =3.8V
I
0.01
0.1
1
10
100
1k
I
-OutputCurrent-mA
O
Efficiency-%
T =25 C
V
=1.55V
A
O
o
PWMMode
V =2.5V
I
V =3V
I
V =5V
I
V =4.2V
I
V =3.8V
I
0.01
0.1
1
10
100
1k
SLVS607B – SEPTEMBER 2005 – REVISED JULY 2007
DCDC2: EFFICIENCY
vs
OUTPUT CURRENT
Figure 3.
Figure 4.
DCDC3: EFFICIENCY
vs
OUTPUT CURRENT
Figure 5.
Figure 6.
14
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