- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄65943 > PKM4518APILA (ERICSSON POWER MODULES AB) 1-OUTPUT 54 W DC-DC REG PWR SUPPLY MODULE PDF資料下載
參數(shù)資料
| 型號： | PKM4518APILA |
| 廠商： | ERICSSON POWER MODULES AB |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 54 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | QUARTER BRICK PACKAGE-8 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 231K |
| 代理商： | PKM4518APILA |
3
EN/LZT 108 5164 R2B Ericsson Inc., Microelectronics, August 2001
PKM 4418A PIOA (45W)
TC = –40…+100°C, VI = 36 ...75V unless otherwise specified.
Absolute Maximum Ratings
Thermal Data
100
s
25
40
ms
0
30
A
Conditions
Output
min
typ
max
Unit
Output voltage initial
setting and accuracy
TC =+25°C, VI = 53 V, IO =IOmax
VOi
Output voltage
tolerance band
VO
Load regulation
VI = 53V, IO=0 to IOmax,
Vt r
Load transient
recovery time
tt r
Start-up time
ts
From VI connection to VO= 0.9
× VOnom
Output current
IO
Max output power
POmax
Current limit threshold
Ilim
VO = 0.96 VOnom @ TC <100oC
Short circuit current
Isc
f < 1kHz
Output ripple & noise
Supply voltage
rejection (ac)
SVR
Line regulation
IO=IOmax
Load transient
voltage deviation
1.48
1.5
1.52
V
3
10
mV
45
W
31
36
39
A
38
40
A
70
150
mVp-p
VOac
-53
dB
+/-150
mV
IO=IOmax, f < 20 MHz
Output
IO=0 to IOmax
mV
3
10
Output adjust range
1.2
1.66
V
Load step = 0.25 x IOmax
di/dt = 1A/us
OVP
Over voltage protection
2.2
2.5
2.8
V
1.43
1.58
V
At VO = VOnom
VI= 50 V
IO =IOmax
Miscellaneous
Characteristics
Conditions
Unit
min
typ
max
f
S
Switching frequency
I
O = 0...1.0 x IOmax
200
kHz
η
Efficiency
I
O = IOmax,
V
I = 53V, TC = +25
o
C
89
%
P
d
Power dissapation
I
O = IOmax,
V
I = 53V, TC = +25
o
C
5.6
W
Characteristics
Stress in excess of Absolute Maximum Ratings may cause permanent
damage. Absolute Maximum Ratings, sometimes referred to as "no
destruction limits," are normally tested with one parameter at a time
exceeding the limits of output data or electrical characteristics. If exposed
to stress above these limits, function and performance may degrade in an
unspecified manner.
TC
Maximum Operating Case Temperature
– 40
+100
°C
TS
Storage temperature
– 40
+125
°C
VI
Input voltage
– 0.5
+80
V dc
VISO
1,500
V dc
12
Vdc
Characteristics
min
max
Unit
Isolation voltage
I2t
Inrush transient
1
A2s
V
RC
Remote control voltage
PKM 4418A PIOA Efficiency (typ)
74%
76%
78%
80%
82%
84%
86%
88%
90%
92%
94%
0
5
10
15
20
25
30
Output Current (A)
Efficiency
(%)
36V
55V
72V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PKM4518APIP | 1-OUTPUT 54 W DC-DC REG PWR SUPPLY MODULE |
| PKM4810APILA | 1-OUTPUT 82.5 W DC-DC REG PWR SUPPLY MODULE |
| PKM4910APIP | 1-OUTPUT 99 W DC-DC REG PWR SUPPLY MODULE |
| PKM4910APIC | 1-OUTPUT 99 W DC-DC REG PWR SUPPLY MODULE |
| PKM4910APILAC | 1-OUTPUT 99 W DC-DC REG PWR SUPPLY MODULE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PKM4519PI | 功能描述:DC/DC轉(zhuǎn)換器 2.5 Vdc 20A 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: |
| PKM4519PILA | 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 2.5V 20A 50W - Bulk |
| PKM4519PIP | 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 2.5V 20A 50W - Bulk |
| PKM4610PI | 功能描述:DC/DC轉(zhuǎn)換器 3.3 Vdc 20A Iso Input 36-75V 66W 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: |
| PKM4618API | 功能描述:DC/DC轉(zhuǎn)換器 1.8 Vdc 35A Iso Input 36-75V 63W 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: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。