參數(shù)資料
型號: TPS61072DDC
廠商: Texas Instruments, Inc.
英文描述: 90% EFFICIENT SYNCHRONOUS BOOST CONVERTER WITH 600-mA SWITCH
中文描述: 90%高效同步升壓轉換器和600毫安開關
文件頁數(shù): 17/21頁
文件大?。?/td> 400K
代理商: TPS61072DDC
www.ti.com
SW
C1
Power
Supply
L1
VBAT
VOUT
FB
C2
EN
GND
TPS6107x
List of Components:
U1 = TPS61070DDC
L1 = 4.7 μH Taiyo Yuden CB2016B4R7M
C1 = 1 x 4.7 μF 0603, X7R/X5R Ceramic
C2 = 2 x 4.7 μF, 0603, X7R/X5R Ceramic
V
CC
Boost Output
R1
R2
SW
C1
Power
Supply
L1
VBAT
VOUT
FB
C2
EN
GND
TPS6107x
List of Components:
U1 = TPS61070DDC
L1 = 4.7 μH Taiyo Yuden CB2016B4R7M
C1 = 1 x 4.7μF, 0603, X7R/X5R Ceramic
C2 = 2 x 4.7μF
, 0603, X7R/X5R Ceramic
LED Current
Up To 30 mA
R1
D1
C5
0.1 μF
DS1
C6
1 μF
V
CC2
~2 x V
CC
Unregulated
Auxiliary Output
SW
C1
Power
Supply
L1
VBAT
VOUT
FB
C2
EN
GND
TPS6107x
List of Components:
U1 = TPS61070DDC
L1 =
4.7 μH Wurth Elektronik 744031004
C1 = 2 x 4.7μF, 0603, X7R/X5R Ceramic
C2 = 2 x 4.7μF, 0603, X7R/X5R Ceramic
V
CC
Boost Output
R1
R2
TPS61070, TPS61071
TPS61072, TPS61073
SLVS510A–JULY 2006–REVISED JANUARY 2007
Figure 25. Power Supply Solution Having Small Total Solution Size
Figure 26. Power Supply Solution for Powering White LEDs in Lighting Applications
Figure 27. Power Supply Solution With Auxiliary Positive Output Voltage
17
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參數(shù)描述
TPS61072DDCR 功能描述:直流/直流開關調(diào)節(jié)器 PFM/PWM Boost Conveter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
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TPS61073 制造商:TI 制造商全稱:Texas Instruments 功能描述:90% EFFICIENT SYNCHRONOUS BOOST CONVERTER WITH 600-mA SWITCH
TPS61073DDC 制造商:TI 制造商全稱:Texas Instruments 功能描述:90% EFFICIENT SYNCHRONOUS BOOST CONVERTER WITH 600-mA SWITCH
TPS61073DDCR 功能描述:直流/直流開關調(diào)節(jié)器 Adj 600mA Sw 90% Eff PFM/PWM RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5