參數(shù)資料
型號(hào)： PKU4513SILA
廠商： ERICSSON POWER MODULES AB
元件分類： 電源模塊
英文描述： 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE
封裝： ROHS COMPLIANT PACKAGE-8
文件頁(yè)數(shù)： 19/38頁(yè)
文件大?。?/td> 1050K
代理商： PKU4513SILA
Ericsson Internal
PRODUCT SPECIFICATION
2 (5)
Prepared (also subject responsible if other)
No.
MICGORP
2/1301-BMR 602 4515/1 Uen
Approved
Checked
Date
Rev
Reference
MPM/BK (Natalie Johansson)
(MICRF)
2007-05-10
A
15 V/3.3 A Electrical Specification
PKU 4515
Tref = -30 to +110C, VI = 36 to 75 V, sense pins connected to output pins unless otherwise specified under Conditions.
Typical values given at: Tref = +25°C, VI= 53 V, max IO, unless otherwise specified under Conditions.
An external capacitor of 1 μF is used on the input during all measurements.
Characteristics
Conditions
min
typ
Max
Unit
VI
Input voltage range
36
75
V
VIoff
Turn-off input voltage
Decreasing input voltage
see Note 1
27
28
29
V
VIon
Turn-on input voltage
Increasing input voltage
see Note 1
32
33
33.5
V
CI
Internal input capacitance
0.5
μF
PO
Output power
Output voltage initial setting
0
49.5
W
50 % of max IO
89.5
max IO
88.7
50 % of max IO , VI = 48 V
89.9
η
Efficiency
max IO, VI = 48 V
88.8
%
Pd
Power Dissipation
max IO
6.3
9.5
W
Pli
Input idling power
IO = 0 A
1.8
W
PRC
Input standby power
(turned off with RC)
0.14
W
fs
Switching frequency
0-100 % of max IO
290
320
350
kHz
VOi
Output voltage initial setting and
accuracy
Tref = +25°C, VI = 53 V, max IO
14.70
15.00
15.30
V
Output adjust range
See operating information
12.00
16.50
V
Output voltage tolerance band
0-100 % of max IO
14.55
15.45
V
Idling voltage
IO = 0 A
14.55
15.45
V
Line regulation
max IO
30
65
mV
VO
Load regulation
VI = 53 V, 0-100 % of max IO
12
50
mV
Vtr
Load transient
voltage deviation
±800
±1600
mV
ttr
Load transient recovery time
VI = 53 V, Load step 25-75-25 % of
max IO, di/dt = 1 A/μs,
30
60
μs
tr
Ramp-up time
(from 1090 % of VOi)
3
6
9
ms
ts
Start-up time
(from VI connection to 90 % of VOi)
0-100 % of max IO
8
12
16
ms
max IO
0.2
0.4
0.8
ms
tf
VI shut-down fall time
(from VI off to 10 % of VO)
IO = 10 % of max IO
2.5
3
3.5
ms
RC start-up time
max IO
10
ms
max IO
0.25
ms
tRC
RC shut-down fall time
(from RC off to 10 % of VO)
IO = 10 % of max IO
1.2
ms
IO
Output current
0
3.3
A
Ilim
Current limit threshold
Tref < max Tref
3.6
4.3
5
A
Isc
Short circuit current
see Note 2
3.0
A
VOac
Output ripple & noise
See ripple & noise section,
max IO, VOi
65
130
mVp-p
OVP
Over voltage protection
0-100 % of max IO
19
V
Note 1: See Operating information section Turn-off Input Voltage.
Note 2: RMS current in hiccup mode, V
O lower than aprox 0.5 V.
E
PKU 4000 PI & SI series
DC/DC converters, Input 36-75 V, Output 25 A/50 W
EN/LZT 146 308 R2B May 2007
Ericsson Power Modules AB
Technical Specication
E
PKU 4000 PI & SI series
DC/DC converters, Input 36-75 V, Output 25 A/50 W
EN/LZT 146 308 R3A May 2007
Ericsson Power Modules AB
Technical Specication
26
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PKU4515 PI 制造商:Ericsson 功能描述:
PKU4515 SI/C 制造商:Ericsson 功能描述:
PKU4515PI 功能描述:DC/DC轉(zhuǎn)換器 15Vdc 3.3A Isolated 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:
PKU4515SI 功能描述:DC/DC轉(zhuǎn)換器 50W 15V 3.3A 36-75Vin SMT 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:
PKU451OSI 制造商:Ericsson 功能描述:- Trays
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