參數(shù)資料
型號: PTB48560AAS
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: DIP-11
文件頁數(shù): 11/29頁
文件大?。?/td> 800K
代理商: PTB48560AAS
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PDF資料
PDF描述
PTB48560CAH 1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
PTB48560CAZ 1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
PTB48560AAH 1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
PTB48560BAS 1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
PTB48560BAH 1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
相關代理商/技術參數(shù)
參數(shù)描述
PTB48560AAZ 功能描述:DC/DC轉換器 30-W 3.6V to 5.5V Adj DC/DC Converter RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓(標稱): 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): 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
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轉換器 30-W 1.8V to 3.6V Adj DC/DC Converter RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓(標稱): 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): 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
PTB48560BAS 功能描述:DC/DC轉換器 30-W 1.8V to 3.6V Adj DC/DC Converter RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓(標稱): 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): 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
PTB48560BAZ 功能描述:DC/DC轉換器 30-W 1.8V to 3.6V Adj DC/DC Converter RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓(標稱): 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): 安裝風格:SMD/SMT 封裝 / 箱體尺寸: