參數(shù)資料
型號(hào): PTB48560AAZ
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-11
文件頁(yè)數(shù): 11/29頁(yè)
文件大小: 800K
代理商: PTB48560AAZ
www.ti.com
t 20 ms/div
VOBus (1 V/div)
td = 20 ms
V(POL)2 (1 V/div)
VOSeq (1 V/div)
V(POL)1 (1 V/div)
Power-Up Sequencing Without A VOSEQ Output (PTB48560A/C)
PTB48560A, PTB48560B
PTB48560C
SLTS236A–MARCH 2005–REVISED OCTOBER 2005
Figure 20. Power-Up Waveforms with POL Modules
Although the PTB48560A or PTB48560C do not have a VOSeq output, they can provide the input power and
coordinate the power-up sequencing to two or more nonisolated, Auto-Track compliant power modules. Figure 21
shows the PTB48560A (5 V) converter (U1) configured to provide both the input source and the power-up
sequence timing to two 5-V input nonisolated modules. The example shows two PTH05050W modules (U2 and
U3), each rated for up to 6 A of output current. In this case, the number of downstream modules, and their
respective output voltage and load current rating, is only limited by the amount of current available at the VOBus
output.
19
相關(guān)PDF資料
PDF描述
PTB48580AAS 2-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
PTB48580BAH 2-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
PTB48580BAZ 2-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
PTB48580AAZ 2-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
PTB48580AAH 2-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PTB48560B 制造商:TI 制造商全稱:Texas Instruments 功能描述:30-W, 48-V INPUT DC/DC CONVERTERS WITH AUTO-TRACK TM SEQUENCING
PTB48560BAH 功能描述:DC/DC轉(zhuǎn)換器 30-W 1.8V to 3.6V Adj DC/DC Converter RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓(標(biāo)稱): 輸出端數(shù)量:1 輸出電壓(通道 1):3.3 V 輸出電流(通道 1):600 mA 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
PTB48560BAS 功能描述:DC/DC轉(zhuǎn)換器 30-W 1.8V to 3.6V Adj DC/DC Converter RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓(標(biāo)稱): 輸出端數(shù)量:1 輸出電壓(通道 1):3.3 V 輸出電流(通道 1):600 mA 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
PTB48560BAZ 功能描述:DC/DC轉(zhuǎn)換器 30-W 1.8V to 3.6V Adj DC/DC Converter RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓(標(biāo)稱): 輸出端數(shù)量:1 輸出電壓(通道 1):3.3 V 輸出電流(通道 1):600 mA 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
PTB48560C 制造商:TI 制造商全稱:Texas Instruments 功能描述:30-W, 48-V INPUT DC/DC CONVERTERS WITH AUTO-TRACK TM SEQUENCING