参数资料
型号: SSQE48T25025-PABNG
厂商: Power-One
文件页数: 10/12页
文件大小: 0K
描述: DC/DC SIXTEENTH BRICK
标准包装: 98
系列: *
SSQE48T25025 DC-DC Converter
36-75 VDC Input; 2.5 VDC, 25 A Output
Data Sheet
10
8
6
4
2
36V
48V
54V
72V
0
0
5
10
15
20
25
Load Current, A
Figure 7.
Turn-on transient at full rated load current
Figure 4.
10
8
6
4
2
Power dissipation vs. load current and input
voltage for SSQE48T25025 converter mounted
vertically with air flowing from pin 1 to pin 3at a
rate of 300 LFM (1.5 m/s) and Ta = 25 ? C.
40C
55C
70C
(resistive) plus 20,000 μF 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.
85C
0
0
5
10
15
20
25
Load Current, A
Figure 8.
Output voltage response to load current step-
Figure 5.
Power dissipation vs. load current and ambient
temperature for SSQE48T25025 converter
mounted vertically with Vin = 48 V and air flowing
from pin 1 to pin 3at a rate of 200 LFM (1.0 m/s).
change (12.5A – 18.75A – 12.5A) at Vin=48V. Top
trace: output voltage (100mV/div.). Bottom trace:
load current (5A/div.). Current slew rate: 0.1A/μs.
Co=1μF cer+10μF tant. Time scale: 0.2ms/div.
Figure 6.
Turn-on transient at full rated load current
(resistive) with Co=1μF cer+10μF tant 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 9.
Output voltage response to load current step-
change (12.5A – 18.75A – 12.5A) at Vin=48V. Top
trace: output voltage (100 mV/div.). Bottom trace:
load current (5A/div.). Current slew rate: 5A/μs.
Co=470μF POS+1μF cer. Time scale: 0.2ms/div.
ZD-02089 Rev. 1.1
www.power-one.com
Page 10 of 12
相关PDF资料
PDF描述
SSQL48T20033-NAABG CONV DC-DC 3.3V 20A 1/16 BRICK
ST5ER504 TRIMMER 500K OHM 0.25W SMD
ST7ETB503 TRIMMER 50K OHM 0.25W SMD
SXR471M016ST CAP ALUM 470UF 16V 20% RADIAL
T0053278670 PUD151R POWER UNIT 230V
相关代理商/技术参数
参数描述
SSQE48T25033-NAAN 制造商:Power-One 功能描述:SSQE series 3.3 V 25 A Single Output DC/DC Converter
SSQE48T25033-NAANG 功能描述:DC/DC转换器 3.3v 25A NEG TH .188" PL /16TH BRICK 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:
SSQE48T25033-NABNG 功能描述:DC/DC转换器 3.3V 25A NEG TH .145" PL /16TH BRICK 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:
SSQE48T25033-PAANG 功能描述:DC/DC转换器 3.3V 25A POS TH .188" PL /16TH BRICK 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:
SSQE48T25033-PABNG 功能描述:DC/DC转换器 3.3V 25A POS TH .145" PL /16TH BRICK 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: