參數(shù)資料
型號(hào): TPS61059DRC
廠商: Texas Instruments, Inc.
英文描述: SYNCHRONOUS BOOST CONVERTER WITH DOWN MODE HIGH POWER WHITE LED DRIVER
中文描述: 同步升壓轉(zhuǎn)換器斷電模式高功率白光LED驅(qū)動(dòng)
文件頁(yè)數(shù): 4/30頁(yè)
文件大小: 1684K
代理商: TPS61059DRC
www.ti.com
PIN ASSIGNMENTS
FB
IOK
GND
PVIN
SW
VIN
VOUT
GND
EN
PGND
DRC Package
(TOP VIEW)
TPS61058
TPS61059
SLVS572B–APRIL 2005–REVISED DECEMBER 2005
Terminal Functions
TERMINAL
NAME
EN
I/O
DESCRIPTION
NO.
1
I
This is the enable pin of the device. Connect this pin to ground forces the device into shutdown mode. Pulling
this pin above 1.4V enables the device. This pin has an internal pull-down resistor.
This is the output of the dc-dc converter.
This is the feedback pin of the device. The feedback pin measures the LED current through the sense
resistor. The feedback voltage is set internally to 500mV.
This pin indicates that the dc-dc converter is ready for high current operation (open drain output).
Control / logic ground.
This is the input voltage pin of the device. Connect directly to the input bypass capacitor.
This pin needs to be tied to the input voltage pin of the device.
This is the switching pin of the converter.
Power ground.
Must be soldered to achieve appropriate power dissipation. Should be connected to PGND.
VOUT
FB
2
3
O
I
IOK
GND
PVIN
VIN
SW
PGND
PowerPAD
4
O
5, 7
6
8
9
10
I
I
I
4
相關(guān)PDF資料
PDF描述
TPS61072DDC 90% EFFICIENT SYNCHRONOUS BOOST CONVERTER WITH 600-mA SWITCH
TPS61073DDC 90% EFFICIENT SYNCHRONOUS BOOST CONVERTER WITH 600-mA SWITCH
TPS6107X 90% EFFICIENT SYNCHRONOUS BOOST CONVERTER WITH 600-mA SWITCH
TPS61106EVM-216 For Dual Output, Single-Cell Boost Converter(用于雙輸出,單電池升壓轉(zhuǎn)換器)
TPS61100EVM-216 For Dual Output, Single-Cell Boost Converter(用于雙輸出,單電池升壓轉(zhuǎn)換器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS61059DRCR 功能描述:LED照明驅(qū)動(dòng)器 Hi-Power Single Cell White LED Driver 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
TPS61059DRCRG4 功能描述:LED照明驅(qū)動(dòng)器 Hi-Power Single Cell White LED Driver 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
TPS61059DRCT 功能描述:LED照明驅(qū)動(dòng)器 Hi-Power Single Cell White LED Driver 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
TPS61059DRCTG4 功能描述:LED照明驅(qū)動(dòng)器 Hi-Power Single Cell White LED Driver 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
TPS61059EVM-141 功能描述:電源管理IC開(kāi)發(fā)工具 TPS61059-141 Eval Mod RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類(lèi)型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V