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參數資料
| 型號： | TPS60251RTWT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩壓器 |
| 英文描述： | SWITCHED CAPACITOR CONVERTER, 750 kHz SWITCHING FREQ-MAX, PQCC24 |
| 封裝： | 4 X 4 MM, GREEN, PLASTIC, QFN-24 |
| 文件頁數： | 24/26頁 |
| 文件大?。?/td> | 783K |
| 代理商： | TPS60251RTWT |
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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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPS60251RTWT | 制造商:Texas Instruments 功能描述:DC/DC Charge Pump Converter IC |
| TPS60251RTWTG4 | 功能描述:LED照明驅動器 High Eff Charge Pump RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
| TPS60252RTE | 制造商:TI 制造商全稱:Texas Instruments 功能描述:HIGH EFFICIENCY CHARGE PUMP FOR 7 WLEDs WITH I2C INTERFACE |
| TPS60252RTER | 功能描述:LED照明驅動器 High Eff Charge Pump for 7 WLEDs RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
| TPS60252RTERG4 | 功能描述:LED照明驅動器 Hi Eff Charge Pump for 7 WLEDs RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
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