参数资料
型号: TPS60251RTWR
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: SWITCHED CAPACITOR CONVERTER, 750 kHz SWITCHING FREQ-MAX, PQCC24
封装: 4 X 4 MM, GREEN, PLASTIC, QFN-24
文件页数: 24/26页
文件大小: 783K
代理商: TPS60251RTWR
www.ti.com
-40
-20
0
20
40
60
80
0.65
0.70
0.75
0.80
0.85
0.90
0.95
1
1.05
1.10
SwitchResistance-
W
T
-Free-AirTemperature-°C
A
I
LED
=100mA
V =3.6V
I
V =3.9V
I
V =3.3V
I
-40
-20
0
20
40
60
80
0.70
0.75
0.80
0.85
0.90
0.95
1
1.05
1.10
1.15
T
-Free-AirTemperature-°C
A
V =3.6V
I
V =3.9V
I
LED
=230mA
V =3.3V
I
SwitchResistance-
W
-40
-20
0
20
40
60
80
2.8
3
3.2
3.4
3.6
3.8
I
LED
=230mA
V =3V
I
SwitchResistance-
W
T
-Free-AirTemperature-°C
A
-40
-20
0
20
40
60
80
2.6
2.8
3
3.2
3.4
3.6
3.8
SwitchResistance-
W
T
-Free-AirTemperature-°C
A
I
LED
=100mA
V =3V
I
SLVS767C – APRIL 2007 – REVISED NOVEMBER 2007
SWITCH RESISTANCE
vs
FREE-AIR TEMPERATURE
(
×1 Mode)
(
×1 Mode)
Figure 5.
Figure 6.
SWITCH RESISTANCE
vs
FREE-AIR TEMPERATURE
(
×1.5 Mode Charge Pump Open-Loop)
(
×1.5 Mode Charge Pump Open-Loop)
Figure 7.
Figure 8.
Copyright 2007, Texas Instruments Incorporated
7
Product Folder Link(s): TPS60251
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