參數(shù)資料
型號: PKD4311SI/C
廠商: ERICSSON POWER MODULES AB
元件分類: 電源模塊
英文描述: 1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
文件頁數(shù): 17/20頁
文件大小: 390K
代理商: PKD4311SI/C
6
EN/LZT 146 120 R2A Ericsson Microelectronics AB, June 2002
PKD 4218 SIOA
TC = –25…+90°C, VI = 36 ...75V unless otherwise specied.
0
14
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
1.49
1.50
1.51
V
mV
5
mV
+350
mV
-350
mV
IO=IOmax, TC <TC max
0
±0.025
±0.25
mV/°C
20
ms
25
ms
21
W
16.5
A
20
A
30
60
mVp-p
VOac
70
dB
100
s
IO=IOmax
Long term drift
included
Output
IO=0.1…1.0 × IOmax
5
Output adjust range1)
1.35
1.65
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
1.45
1.55
V
IO=0.1… 1.0 × IOmax, VI = 53 V
load step = 0.5× IOmax
dI / dt = 5A / s
Idling voltage
IO = 0
1.49
1.51
V
Characteristics
Conditions
Unit
min
typ
max
Efciency
η
Power dissipation
Pd
Miscellaneous
85
86
%
3.7
W
IO= IOmax, VI = 53 V, TC= +25°C
fs
Switching frequency
165
170
175
kHz
相關(guān)PDF資料
PDF描述
PKD4218SI/C 1-OUTPUT 25.2 W DC-DC REG PWR SUPPLY MODULE
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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(zhuǎn)換器 3.3 Vdc 15A Iso Input 36-75V 50W RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓(標(biāo)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(fēng)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
PKD60B1/4 功能描述:旋鈕和轉(zhuǎn)盤 STRGHT 0.8" W/SKIRT SWITCH KNOB RoHS:否 制造商:Davies Molding 材料:Phenolic 設(shè)計(jì):Set Screw 軸尺寸:0.25 in 直徑:3/4 in 顏色:Black 指示器型式:Line
PKD60B1/8 功能描述:旋鈕和轉(zhuǎn)盤 STRGHT 0.8" W/SKIRT SWITCH KNOB RoHS:否 制造商:Davies Molding 材料:Phenolic 設(shè)計(jì):Set Screw 軸尺寸:0.25 in 直徑:3/4 in 顏色:Black 指示器型式:Line