參數(shù)資料
型號: PKD4218SI/C
廠商: ERICSSON POWER MODULES AB
元件分類: 電源模塊
英文描述: 1-OUTPUT 25.2 W DC-DC REG PWR SUPPLY MODULE
文件頁數(shù): 4/20頁
文件大小: 390K
代理商: PKD4218SI/C
12
EN/LZT 146 120 R2A Ericsson Microelectronics AB, June 2002
PKD 4210 SI
TC = –25…+90°C, VI = 36 ...75V unless otherwise specied.
0
8
A
Characteristics
Conditions
Output 1
min
typ
max
Unit
Output voltage initial
setting and accuracy
TC = +25°C, IO =IOmax, VI = 53 V
VOi
Output voltage
tolerance band
VO
Load regulation
IO=0.01…1.0 × IOmax, VI = 53 V
ttr
Load transient voltage
Vtr
Temperature coefcient
Tcoeff
Ramp-up time
tr
Start-up time
ts
0.1 …0.9 × VO
From VI connection
to VO = 0.9 × VOi
Output current
IO
Max output power2)
POmax
Current limiting
threshold
Ilim
TC <TC max
Short circuit current
Isc
TC = + 25°C
Output ripple & noise
20 Hz …5 MHz
Supply voltage
rejection (ac)
SVR
f = 100 Hz sine wave, 1 Vp-p, VI = 53 V
(SVR = 20 log (1 Vp-p/VOp-p))
Line regulation
IO=IOmax
Load transient
recovery time
3.28
3.30
3.32
V
mV
5
mV
+300
mV
-300
mV
IO=IOmax, TC <TC max
0
±0.05
±0.50
mV/°C
20
ms
25
ms
26.5
W
10.5
A
16
A
50
100
mVp-p
VOac
70
dB
100
s
IO=IOmax
Long term drift
included
Output
IO=0.1…1.0 × IOmax
5
Output adjust range1)
3.0
3.6
V
IO=0.1… 1.0 × IOmax, VI = 53 V
load step = 0.5× IOmax
IO=
0.1…1.0 × IOmax
VI=53V
1) See Operating information.
2) See also Typical Characteristics, Power derating.
Calculated value
3.25
3.35
V
IO=0.1… 1.0 × IOmax, VI = 53 V
load step = 0.5× IOmax
dI / dt = 5A / s
Idling voltage
IO = 0
3.25
3.35
V
Characteristics
Conditions
Unit
min
typ
max
Efciency
η
Power dissipation
Pd
Miscellaneous
88
89
%
3.6
W
IO= IOmax, VI = 53 V, TC= +25°C
fs
Switching frequency
190
200
210
kHz
相關PDF資料
PDF描述
PKD4118SIOD/C 1-OUTPUT 16.8 W DC-DC REG PWR SUPPLY MODULE
PKD4210SI/C 1-OUTPUT 26 W DC-DC REG PWR SUPPLY MODULE
PKF2111ASI 1-OUTPUT 10 W DC-DC REG PWR SUPPLY MODULE
PKF2113API 1-OUTPUT 12 W DC-DC REG PWR SUPPLY MODULE
PKF2610ASI 1-OUTPUT 6.6 W DC-DC REG PWR SUPPLY MODULE
相關代理商/技術參數(shù)
參數(shù)描述
PKD4218SIOA 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 1.5V 14A 21W - Bulk
PKD4311SI 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 5V 6A 30W - Bulk
PKD4319SI 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 2.5V 12A 30W - Bulk
PKD4510ESI 功能描述:DC/DC轉換器 3.3 Vdc 15A Iso Input 36-75V 50W RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓(標稱): 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): 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
PKD480 制造商:Pyle 功能描述:1 Diameter 200W Max Tweeter Dynamic Horn 制造商:PYLE 功能描述:TWEETER DYNAMIC HORN 1 DIAMETER 200W MAX