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参数资料
| 型号： | Q48T25018-NBB0 |
| 厂商： | Power-One |
| 文件页数： | 12/14页 |
| 文件大小： | 0K |
| 描述： | DC/DC QTR BRICK 45W 1.8V |
| 标准包装： | 100 |
| 系列： | * |
Q48T25018 DC-DC Converter Data Sheet
36-75 VDC Input; 1.8 VDC @ 25A Output
Fig. 18: 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 V/div.) Time scale: 1 ms/div.
Fig. 20: Output voltage response to load current step-change
(7.5 A – 15 A – 7.5 A) at Vin = 48 V. Top trace: output voltage
(100 mV/div). Bottom trace: load current (5 A/div.). Current
slew rate: 0.1 A/ μ s. Co = 1 μ F ceramic. Time scale: 0.2 ms/div.
Fig. 19: Turn-on transient at full rated load current (resistive)
plus 10,000 μ F 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: 1 ms/div.
Fig. 21: Output voltage response to load current step-change
(7.5 A – 15 A – 7.5 A) at Vin = 48 V. Top trace: output voltage
(100 mV/div.). Bottom trace: load current (5 A/div). Current
slew rate: 5 A/ μ s. Co = 450 μ F tantalum + 1 μ F ceramic. Time
scale: 0.2 ms/div.
APR 30, 2003 revised to NOV 20, 2006
Page 12 of 14
www.power-one.com
相关PDF资料 |
PDF描述 |
|---|---|
| Q48T25033-NBB0 | DC/DC QTR BRICK 83W 3.3V T/H |
| Q48T30015-NBB0 | CONV DC-DC 48V IN 1.5V OUT 45W |
| Q48T30018-NBA0 | DC/DC QTR BRICK 54W 1.8V T/H |
| Q48T30025-NDB0 | DC/DC QTR BRICK 75W 2.5V T/H |
| Q48T30033-NAAC | DC/DC QTR BRICK 100W 3.3V T/H |
相关代理商/技术参数 |
参数描述 |
|---|---|
| Q48T25018-NBB0G | 功能描述:DC/DC转换器 RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| Q48T25018-NBBP | 制造商:Power-One 功能描述:DCDC - Bulk |
| Q48T25018-NBBPG | 制造商:Power-One 功能描述:DCDC,HAZMAT - Bulk |
| Q48T25018-NBC0G | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 1.8V 25A - Bulk |
| Q48T25018-NBCP | 制造商:Power-One 功能描述:DCDC - Bulk |
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