参数资料
型号: PKB4318PIPOBNBM
厂商: ERICSSON POWER MODULES AB
元件分类: 电源模块
英文描述: 1-OUTPUT 36 W DC-DC REG PWR SUPPLY MODULE
文件页数: 7/23页
文件大小: 367K
代理商: PKB4318PIPOBNBM
15
EN/LZT 146 033 R1D Ericsson Power Modules, June 2004
PKB 4000 Datasheet
Characteristics
Conditions
Output
Unit
min
typ
max
VOi
Output voltage initial setting
and accuracy
TPcb = +25 °C, VI = 53 V, IO = IOmax
11.8
12
12.2
V
Output adjust range
IO = IOmax, VI = 53 V, TPcb = 25 C
9.6
13.2
V
VO
Output voltage tolerance band
IO = 0.1...1 x IOmax
11.75
12.25
V
Idling voltage
IO = 0
11.75
12.25
V
Line regulation
IO = IOmax
3
10
mV
Load regulation
VI = 53 V, IO = (0.01...1.0) x IOmax
3
10
mV
Vtr
Load transient
voltage deviation
IO = (0.1 ... 1.0) x IOmax, VI = 53 V
Load step = 0.5 x IOmax
±250
mV
ttr
Load transient recovery time
IO = (0.1...1.0) x IOmax, VI = 53 V
loadstep = 0.5 x IOmax
100
s
tr
Ramp-up time
IO = (0.1...1.0) x IOmax, VI = 53 V
18
30
ms
ts
Start-up time
VI connection to 0.9 x VOi ,
IO = (0.1...1.0) x IOmax, VI = 53 V
35
60
ms
IO
Output current
0
6
A
POmax
Max output power
At VO = VOnom
72
W
Ilim
Current limit threshold
TPcb < TPcbmax
8
A
Isc
Short circuit current
TPcb = 25 C, VO < 0.5 V
9
A
VOac
Output ripple & noise
See ripple and noise, IOmax, VOnom
50
100
mVp-p
SVR
Supply voltage rejection (ac)
TPcb = +25 °C, VI = 53 V
f = 100Hz sinewave, 1 Vp-p
36
dB
OVP
Over voltage protection
VI = 53 V, IO = (0.1 ... 1.0) x IOmax,
TPcb = +25 °C.
14
16
V
η
Efciency - 50% load
TPcb = +25 °C, VI = 48 V, IO = 0.5 x IOmax
92
%
η
Efciency - 100% load
TPcb = +25 °C, VI = 48 V, IO = IOmax
92
%
η
Efciency - 50% load
TPcb = +25 °C, VI = 53 V, IO = 0.5 x IOmax
92
%
η
Efciency - 100% load
TPcb = +25 °C, VI = 53 V, IO = IOmax
90
92
%
Pd
Power Dissipation
TPcb = +25 °C, VI = 53 V, IO = IOmax
6.3
W
fs
Switching frequency
IO = 0 ... 1.0 x IOmax
160
kHz
TPcb = –40…+85°C, VI = 36...75V, sense pins connected to output pins unless otherwise specied.
PKB 4713 PINB - 12 V Data
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