參數(shù)資料
型號(hào): TPS61060YZF
廠商: Texas Instruments, Inc.
英文描述: SM LAPPING FILM SM CRIMPLOK 50 PACK
中文描述: 恒定電流LED驅(qū)動(dòng)器,帶有數(shù)字和PWM亮度控制
文件頁(yè)數(shù): 8/22頁(yè)
文件大?。?/td> 609K
代理商: TPS61060YZF
www.ti.com
EN
2 V/div
Inductor Current
100 mA/div
LED Current
20 mA/div
100 s/div
PWM Duty Cycle %
0
2
4
6
8
10
12
14
16
18
20
22
0
10
20
30
40
50
60
70
80
90
100
f = 1 kHz
f = 500 Hz
f = 100 Hz
L
20 s/div
SW
20 V/div
Output Voltage
20 V/div
Inductor Current
200 mA/div
500 s/div
SW
20 V/div
Output Voltage
2 V/div
17 V DC Offset
TPS61062
TPS61060
TPS61061
TPS61062
SLVS538–NOVEMBER 2004
LED CURRENT
vs
PWM DUTY CYCLE
SOFT-START OPERATION
Figure 10.
Figure 11.
SHORT-CIRCUIT PROTECTION
OVERVOLTAGE PROTECTION
Figure 12.
Figure 13.
8
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS61060YZFR 功能描述:LED照明驅(qū)動(dòng)器 15V 400mA Switch 1MHz Boost Converter 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
TPS61060YZFT 功能描述:LED照明驅(qū)動(dòng)器 15V 400mA Switch 1MHz Boost Converter 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
TPS61061 制造商:TI 制造商全稱:Texas Instruments 功能描述:CONSTANT CURRENT LED DRIVER WITH DIGITAL AND PWM BRIGHTNESS CONTROL
TPS61061DRB 制造商:TI 制造商全稱:Texas Instruments 功能描述:CONSTANT CURRENT LED DRIVER WITH DIGITAL AND PWM BRIGHTNESS CONTROL
TPS61061DRBR 功能描述:LED照明驅(qū)動(dòng)器 19V 400mA Switch 1MHz Boost Converter 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