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參數(shù)資料
| 型號(hào)： | LES30A48-3V3RE |
| 元件分類(lèi)： | 電源模塊 |
| 英文描述： | 1-OUTPUT 99 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁(yè)數(shù)： | 2/20頁(yè) |
| 文件大小： | 393K |
| 代理商： | LES30A48-3V3RE |
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SXA10 Series
| 10W DC/DC
Eighth-Brick Series | 100W DC/DC
High Efficiency, High Current, Low Profile DC/DC Converters
10
Input Characteristics
LES20A48-5V0 Model
Electrical Characteristics - O/P
LES20A48-5V0 Model
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Input current - operating
Iin
2.26
A DC
Vin = Vin (nom); Iout = Iout
(max); Vo = Vo (nom)
Input current - maximum
Iin (max.)
3.20
A DC
Vin = Vin (min); Iout = Iout
(max); Vo = Vo (nom),
measured at converter
Input Capacitor ripple current
Iin (ripple)
50
mA RMS
Iout = Iout (max), measured
150
mA pk-pk without standard filter. See
Application Note 138
Reflected ripple current
Iin (refl)
2
mA RMS
Iout = Iout (max), measured
7.5
mA pk-pk with standard filter. See
Application Note 138
Input capacitance -
Cinput
2.65
F
Internal to converter
Internal
Input capacitance -
Cbypass
33
F
Recommended customer
External bypass
added capacitance, <0.7 ESR
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Nominal set-point voltage
Vo (nom)
4.92
5.00
5.08
V DC
Vin = Vin (nom); Iout = Iout (nom)
Total regulation band
Vo
4.85
5.15
V DC
For all line, static load and
temperature until end of life.
Line regulation
0.01
0.1
%
Iout = Iout (nom), Vin (min)
to Vin (max)
Load regulation
0.02
0.2
%
Vin = Vin (nom), Iout (min) to
Iout (max)
Temperature regulation
0.02
±%/C
Vin = Vin (nom), Iout =Iout (max)
Output current continuous
Iout
0
20
A DC
Output current - short circuit
Isc
7A rms
Continuous, unit auto recovers
from short, Vo < 100mV
Load transient response -
Vdynamic
Peak deviation for 50% to 75%
peak deviation
25
mV
step load, di/dt = 100mA/sec,
100
mV
step load, di/dt = 1A/sec
Load transient response -
Trecovery
20
sec
Settling time to within 1% of
recovery
output set point voltage for 50%
to 75% load step
External load capacitance
Cext
0
10,000
F
Higher load capacitance values
may be possible. Contact Artesyn
Technologies for details
Output voltage - noise
Vp-p
45
60
mV pk-pk Measurement bandwidth 20 MHz
Vrms
10
20
mV rms
See Application Note 138 for
test set-up
File Name: lf_eighth_brick_100w_ultra.pdf Rev (01): 21 Jun 2004
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| LES30A48-3V3REJ | 功能描述:CONV DC/DC 48V 30A 3.3VOUT 100W RoHS:是 類(lèi)別:電源 - 板載 >> DC DC Converters 系列:1/8 磚 設(shè)計(jì)資源:VI-200, VI-J00 Design Guide, Appl Manual 標(biāo)準(zhǔn)包裝:1 系列:* 類(lèi)型:隔離 輸出數(shù):1 電壓 - 輸入（最?。?42V 電壓 - 輸入（最大）:60V Voltage - Output 1:15V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出（最大）:* 電源（瓦） - 制造商系列:150W 電壓 - 隔離:* 特點(diǎn):* 安裝類(lèi)型:通孔 封裝/外殼:9-SlimMod 尺寸/尺寸:4.60" L x 1.80" W x 0.52" H（116.8mm x 45.7mm x 13.2mm） 包裝:散裝 工作溫度:-55°C ~ 85°C 效率:* 電源（瓦特）- 最大:* |
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