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參數(shù)資料
| 型號： | TPS61050YZG |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 1.2-A HIGH POWER WHITE LED DRIVER 2-MHz SYNCHRONOUS BOOST CONVERTER WITH I2C COMPATIBLE INTERFACE |
| 中文描述： | 1.2 A的高功率白光LED I2C兼容接口的驅(qū)動2 - MHz的同步升壓轉(zhuǎn)換器 |
| 文件頁數(shù)： | 9/45頁 |
| 文件大?。?/td> | 1033K |
| 代理商： | TPS61050YZG |
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TYPICAL CHARACTERISTICS
0
10
20
30
40
50
60
70
80
90
100
2.5
2.9
3.3
3.7
4.1
4.5
4.9
5.3 5.5
V - Input Voltage - V
L
I
= 50 mA
LED
I
= 250 mA
LED
I
= 100 mA
LED
I
= 2000 mA
LIM
I
= 150 mA
LED
0
10
20
30
40
50
60
70
80
90
100
2.5
2.9
3.3
3.7
4.1
4.5
4.9
5.3 5.5
V - Input Voltage - V
L
I
= 300 mA
LED
I
= 500 mA
LED
I
= 700 mA
LED
I
= 900 mA
LED
I
= 1200 mA
LED
ILIM =2000 mA
TPS61050
TPS61052
SLUS525–MARCH 2007
Table 1. Table of Graphs
FIGURE
Figure 4
,
Figure 5
Figure 6
Figure 7
Figure 8
,
Figure 9
,
Figure 10
Figure 11
Figure 12
Figure 13
Figure 14
Figure 15
Figure 16
Figure 17
Figure 18
Figure 19
Figure 20
Figure 21
Figure 22
Figure 23
Figure 24
Figure 25
,
Figure 26
,
Figure 27
Figure 28
Figure 29
,
Figure 30
LED Power Efficiency
DC Input Current
LED Current
LED Current
Voltage Mode Efficiency
DC Output Voltage
DC Output Voltage
Quiescent Current
Shutdown Current
Junction Temperature
PWM Operation
Down-Mode Operation
Voltage Mode Load Transient Response
Down-Mode Line Transient Response
Duty Cycle Jitter
Input Ripple Voltage
Low-Light Dimming Mode Operation
Torch/Flash Sequence
TX-Masking Operation
Junction Temperature Monitoring
Start-up Into Torch Operation
vs. Input Voltage
vs. Input Voltage
vs. LED Pin Headroom Voltage
vs. LED Current Digital Code
vs. Output Current
vs. Load Current
vs. Input Voltage
vs. Input Voltage
vs. Input Voltage
vs. GPIO Voltage
LED POWER EFFICIENCY
vs
INPUT VOLTAGE
LED POWER EFFICIENCY
vs
INPUT VOLTAGE
Figure 4.
Figure 5.
9
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS61050YZGR | 功能描述:LED照明驅(qū)動器 1.2A High Pwr White 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(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| TPS61050YZGT | 功能描述:LED照明驅(qū)動器 1.2A High Pwr White 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(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| TPS61052 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.2-A HIGH POWER WHITE LED DRIVER 2-MHz SYNCHRONOUS BOOST CONVERTER WITH I2C COMPATIBLE INTERFACE |
| TPS61052DRC | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.2-A HIGH POWER WHITE LED DRIVER 2-MHz SYNCHRONOUS BOOST CONVERTER WITH I2C COMPATIBLE INTERFACE |
| TPS61052DRCR | 功能描述:LED照明驅(qū)動器 Synch Boost Conv. w/ I2C for Pwr LEDs 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(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
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