參數(shù)資料
型號: YNC05S20-0
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
文件頁數(shù): 21/26頁
文件大?。?/td> 386K
代理商: YNC05S20-0
OCT 02, 2006 revised to APR 23, 2007
Page 4 of 26
www.power-one.com
YNC05S20 DC-DC Converter Data Sheet
4.5-5.5 VDC Input; 0.7525-3.63 VDC Programmable @ 20A
Electrical Specifications (continued)
Conditions: TA=25C, Airflow=200 LFM (1 m/s), Vin=5 VDC, Vout = 0.7525 - 3.63V, unless otherwise specified.
PARAMETER
NOTES
MIN
TYP
MAX UNITS
OUTPUT CHARACTERISTICS
Output Voltage Set Point (no load)
-1.5
Vout
+1.5
%Vout
Output Regulation
Over Line
Full resistive load
2
mV
Over Load
From no load to full load
0.3
%Vout
Output Voltage Range
(Over all operating input voltage, resistive load
and temperature conditions until end of life )
-2.5
+2.5
%Vout
Output Ripple and Noise - 20 MHz bandwidth (Fig. E) Over line, load and temperature
Peak-to-Peak (3.3 V output)
60
80
mVP-P
Peak-to-Peak (0.7525 V output)
30
40
mVP-P
External Load Capacitance
Plus full load (resistive)
Min ESR > 1 m
1,000
μF
Min ESR > 10 m
5,000
μF
Output Current Range
0
20
A
Output Current Limit Inception (IOUT)
27
A
Output Short- Circuit Current
Short=10 m, continuous
6
Arms
DYNAMIC RESPONSE
Load current change from 10 A – 20 A, di/dt = 5 A/μs
Co = 100 μF ceramic + 470 μF POS
140
mV
Settling Time (VOUT < 10% peak deviation)
80
s
Unloading current change 20 A – 10A, di/dt = -5 A/μs Co = 100 μF ceramic + 470 μF POS
140
mV
Settling Time (VOUT < 10% peak deviation)
80
s
EFFICIENCY
Full load (20 A)
VOUT = 3.3 VDC
94.0
%
VOUT = 2.5 VDC
92.0
%
VOUT = 2.0 VDC
90.5
%
VOUT = 1.8 VDC
89.5
%
VOUT = 1.5 VDC
88.0
%
VOUT = 1.2 VDC
85.5
%
VOUT = 1.0 VDC
83.6
%
VOUT = 0.7525 VDC
76.8
%
相關(guān)PDF資料
PDF描述
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