- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄297432 > SQE48T40025-NDB0 (POWER-ONE INC) 1-OUTPUT DC-DC REG PWR SUPPLY MODULE PDF資料下載
參數(shù)資料
| 型號(hào)： | SQE48T40025-NDB0 |
| 廠商： | POWER-ONE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, ONE-EIGHTH BRICK PACKAGE-8 |
| 文件頁數(shù)： | 3/13頁 |
| 文件大?。?/td> | 764K |
| 代理商： | SQE48T40025-NDB0 |
SQE48T40025 DC-DC Converter
36-75 VDC Input; 2.5 VDC @ 40 A Output
Preliminary Data Sheet
Load Current [Adc]
0
5
10
15
20
25
30
35
40
45
P
ow
er
Di
ss
ipa
ti
on
[W]
0.00
3.00
6.00
9.00
12.00
72 V
48 V
36 V
Figure 4. Power dissipation vs. load current and input
voltage for SQE48T40025 converter mounted vertically with
air flowing from pin 3 to pin 1 at a rate of 300 LFM (1.5 m/s)
and Ta = 25
°C.
Load Current [Adc]
0
8
16
24
32
40
48
P
ow
e
r
Di
ss
ipa
ti
on
[W]
0.00
3.00
6.00
9.00
12.00
15.00
18.00
70 C
55 C
40 C
Figure 5. Power dissipation vs. load current and ambient
temperature for SQE48T40025 converter mounted vertically
with Vin = 48 V and air flowing from pin 3 to pin 1 at a rate of
200 LFM (1.0 m/s).
Figure 6. Turn-on transient at full rated load current
(resistive) 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 (1.0 V/div.). Time scale: 5 ms/div.
Figure 7. Turn-on transient at full rated load current
(resistive) plus 10,000 F at Vin = 48 V, triggered via ON/OFF
pin. Top trace: ON/OFF signal (5 V/div.). Bottom trace: Output
voltage (1.0 V/div.). Time scale: 5 ms/div.
Figure 8. Output voltage response to load current step-
change (20 A – 30 A – 20 A) at Vin = 48 V. Top trace: output
voltage (20 mV/div.). Bottom trace: load current (10 A/div.).
Current slew rate: 0.1 A/s. Co = 1 F ceramic.
Time scale: 0.2ms/div.
Figure 9. Output voltage response to load current step-
change (20 A – 30 A –20A) at Vin = 48 V. Top trace: output
voltage (100 mV/div.). Bottom trace: load current (10 A/div.).
Current slew rate: 2.5 A/s. Co = 470 F POS + 1 F ceramic.
Time scale: 0.2 ms/div.
ZD-01723 Rev 1.1
www.power-one.com
Page 11 of 13
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SR3050PT | 15 A, 50 V, SILICON, RECTIFIER DIODE, TO-247AD |
| SR3020PT | 15 A, 20 V, SILICON, RECTIFIER DIODE, TO-247AD |
| SR305AA100D | FEMALE, STRAIGHT TWO PART BOARD CONNECTOR, WIRE WRAP, SOCKET |
| SR305AA100U | FEMALE, STRAIGHT TWO PART BOARD CONNECTOR, WIRE WRAP, SOCKET |
| SR305AA30D | FEMALE, STRAIGHT TWO PART BOARD CONNECTOR, WIRE WRAP, SOCKET |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SQE48T50012-NDA0 | 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: |
| SQE48T50012-NDA0G | 功能描述:DC/DC轉(zhuǎn)換器 1.2Vout 50A 1.2Vout 50A 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: |
| SQE5-P | 制造商:Power-One 功能描述: |
| SQETHERNET | 制造商:Intel 功能描述: |
| SQF620001 | 功能描述:OSC 156.25MHZ 3.3V HCSL SMD RoHS:是 類別:晶體和振蕩器 >> 振蕩器 系列:SaRonix-eCera™ SQ 標(biāo)準(zhǔn)包裝:1 系列:VG-4512CA 類型:VCXO 頻率:153.6MHz 功能:三態(tài)（輸出啟用） 輸出:LVPECL 電源電壓:3.3V 頻率穩(wěn)定性:- 工作溫度:-40°C ~ 85°C 電流 - 電源（最大）:60mA 額定值:- 安裝類型:表面貼裝 尺寸/尺寸:0.276" L x 0.197" W（7.00mm x 5.00mm） 高度:0.071"（1.80mm） 封裝/外殼:6-SMD，無引線（DFN，LCC） 包裝:Digi-Reel® 電流 - 電源（禁用）（最大）:- 其它名稱:SER3790DKR |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。