參數(shù)資料
型號: QM48S40033-NS00
廠商: POWER-ONE INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 132 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, QUARTER BRICK, 8 PIN
文件頁數(shù): 10/37頁
文件大?。?/td> 611K
代理商: QM48S40033-NS00
NOV 13, 2006 revised to MAR 28, 2007
Page 18 of 37
www.power-one.com
QM48S DC-DC Converter Series Data Sheet
40A Output
QM48S40020 (2.0 Volts Out)
Fig. 2.0V.7: Turn-on transient at full rated load current (resis-
tive) with no output capacitor at Vin = 48 V, triggered via
ON/OFF pin. Top trace: ON/OFF signal (5 V/div.). Bottom
trace: output voltage (1 V/div.) Time scale: 2 ms/div.
Fig. 2.0V.9: Output voltage response to load current step-
change (20 A – 30 A – 20 A) at Vin = 48 V. Top trace: output
voltage (100 mV/div.). Bottom trace: load current (10 A/div).
Current slew rate: 1 A/
μs. Co = 470 μF tantalum + 1 μF ce-
ramic. Time scale: 0.2 ms/div.
Fig. 2.0V.8: Turn-on transient at full rated load current (resis-
tive) plus 40,000
μF at Vin = 48 V, triggered via ON/OFF pin.
Top trace: ON/OFF signal (5 V/div.). Bottom trace: output volt-
age (1 V/div.). Time scale: 2 ms/div.
Fig. 2.0V.10: Output voltage ripple (20 mV/div.) at full rated
load current into a resistive load with Co = 10
μF tantalum +
1uF ceramic and Vin = 48 V. Time scale: 1
μs/div.
相關(guān)PDF資料
PDF描述
QM48T14120-NBCP 1-OUTPUT 168 W DC-DC REG PWR SUPPLY MODULE
QME48T40012-PGBL 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
QME48T40018-NGA0G 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
QMS-016-11-H-D-DP-A-GP 32 CONTACT(S), MALE, STRAIGHT TWO PART BOARD CONNECTOR, SURFACE MOUNT
QMS-016-11-L-D-DP-A-GP 32 CONTACT(S), MALE, STRAIGHT TWO PART BOARD CONNECTOR, SURFACE MOUNT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
QM48S40033-NS00A 制造商:Power-One 功能描述:
QM48S40033-NS00G 功能描述:DC/DC轉(zhuǎn)換器 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:
QM48S40033-NS0P 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 3.3V 40A 132W 8PIN QUARTER-BRICK - Bulk
QM48S40033-NS0PG 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 3.3V 40A 132W 8PIN QUARTER-BRICK - Bulk
QM48S40033-PS00 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 3.3V 40A 132W - Bulk