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參數(shù)資料
| 型號： | PKB4619PIPNBP |
| 廠商： | ERICSSON POWER MODULES AB |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 62.5 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | 58 X 19.94 MM, 7.62 MM HEIGHT, LOW PROFILE, EIGHTH BRIK PACKAGE-8 |
| 文件頁數(shù)： | 7/12頁 |
| 文件大?。?/td> | 233K |
| 代理商： | PKB4619PIPNBP |
4
PKB 4000
EN/LZT 146 033 R1A Ericsson Power Modules, October 2003
Characteristics
Conditions
Output
Unit
min
typ
max
VOi
Output voltage initial setting
and accuracy
TPcb = +25 °C, VI = 53 V, IO = IOmax
2.45
2.50
2.55
V
Output adjust range
IO = IOmax
2.00
2.75
VO
Output voltage tolerance band
IO = 0.1...1 x IOmax
2.4
2.75
V
Idling voltage
IO = 0
TBD
V
Line regulation
IO = IOmax
3
10
mV
Load regulation
VI = 53 V, IO = 0.01...1 x IOmax
21
30
mV
Vtr
Load transient
voltage deviation
IO = 0.25...0.75 x IOmax , VI = 53 V
Load step = 0.5 x IOmax di/dt = 8A/s
±150
mV
ttr
Load transient recovery time
IO = 0.1...1 x IOmax , VI = 53
loadstep = 0.5 x IOmax
100
s
tr
Ramp-up time
IO = 0.1...0.9 x VO
TBD
ms
ts
Start-up time
From VI connected to VO = 0.9 x VOi
34
ms
IO
Output current
0
25
A
POmax
Max output power
At VO = VOnom
62.5
W
Ilim
Current limit threshold
VO = 0.96 × VOnom
26.7
27.5
28.2
A
Isc
Short circuit current
30
32
A
VOac
Output ripple & noise
IO = IOmax , f < 20 MHz
100
mVp-p
SVR
Supply voltage rejection (ac)
f < 1 kHz
-53
dB
OVP
Over voltage protection
VI = 53 V, IO = 0...25 A
3.2
3.7
4.2
V
TPcb = –40…+85°C, VI = 36...75V, sense pins connected to output pins unless otherwise specied.
PKB 4619 PINB Output
Miscellaneous
Characteristics
Conditions
min
typ
max
Unit
η
Efciency - 50% load
TPcb = +25 °C, VI = 53 V, IO = 0.5 x IOmax
91.5
%
η
Efciency - 100% load
TPcb = +25 °C, VI = 53 V, IO = IOmax
88.7
%
Pd
Power Dissipation
TPcb = +25 °C, VI = 53 V, IO = IOmax
11.8
W
fs
Switching frequency
IO = 0 ... 1.0 x IOmax
330
kHz
TPcb = –40…+85°C, VI = 36...75V, sense pins connected to output pins unless otherwise specied.
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相關(guān)代理商/技術(shù)參數(shù) |
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| PKB4711PINB | 功能描述:DC/DC轉(zhuǎn)換器 5Vdc 15A Isolated Input 36-75V 75W 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: |
| PKB4711PINBLA | 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 5V 15A 75W - Bulk 制造商:Ericsson 功能描述:DC/DC POWER MODULE |
| PKB4711PINBM | 制造商:Ericsson 功能描述:- Trays 制造商:Ericsson 功能描述:DC/DC CONVERTERS |
| PKB4711PINBMLA | 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 5V 15A 75W - Bulk |
| PKB4711PINBMLA REV.R2A | 制造商:Ericsson 功能描述:PKB 1/8TH-BRICK SERIES, ISOLATED, CONVERTER - Bulk |
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