PKJ4111EP Datasheet, PDF (7/30 Pages) Ericsson – Industry standard Half-brick

PKJ 4618GE PI Output
T_Pcb = –30…+90°C, V_I = 36 ...75V, sense pins connected to output pins unless otherwise specified.
Characteristics
Conditions
Output voltage initial setting
V_Oi
and accuracy
Output adjust range
Output voltage tolerance band
Idling voltage
V_O
Line regulation
Load regulation
V_tr
Load transient
voltage deviation
t_tr
Load transient recovery time
t_r
Ramp-up time
t_s
Start-up time
I_O
Output current
P_Omax Max output power
I_lim
Current limit threshold
I_sc
Short circuit current
V_Oac Output ripple & noise
SVR Supply voltage rejection (ac)
OVP Over voltage protection
TPcb = +25 °C, V_I = 53 V, I_O = I_Omax
I_O = I_Omax
I_O = 0.1...1 x I_Omax
I_O = 0
I_O = I_Omax
V_I = 53 V, I_O = 0.01...1 x I_Omax
I_O = 0.1...1 x I_{Omax ,} V_I = 53 V
Load step = 0.5 x I_Omaxdi/dt = 1A/µs
I_O = 0.1...1 x I_{Omax ,} V_I = 53
loadstep = 0.5x I_Omax
I_O = 0.1...0.9 x V_O
From V_I connected to V_O = 0.9 x V_OI
At V_O = V_Onom
TPcb < TPcbmax
TPcb = 25 °C
See ripple and noise, I_O = I_Omax
f = 100 Hz sinewave , 1 Vp-p , V_I = 53 V
V_I = 53 V
min
1.782
1.62
1.758
1.758
0
65
2.0
Output
typ
1.80
±150
100
15
20
43
47
150
65
max
1.818
1.98
1.842
1.842
5
5
30
40
36
200
3.0
Miscellaneous
Characteristics
η
Efficiency - 50% load
η
Efficiency - 100% load
η
Efficiency - 50% load
η
Efficiency - 100% load
P_d
f_s
I_Imax
Power Dissipation
Switching frequency
Maximum input current
Conditions
TPcb = +25 °C, V_I = 48 V, I_O = 0.5 x I_Omax
TPcb = +25 °C, V_I = 48 V, I_O = I_Omax
TPcb = +25 °C, V_I = 53 V, I_O = 0.5 x I_Omax
TPcb = +25 °C, V_I = 53 V, I_O = I_Omax
TPcb = +25 °C, V_I = 53 V, I_O = I_Omax
I_O = 0 ... 1.0 x I_Omax
1.1 x V_Oi x I_Omax / η / V_Imin
min
85.5
typ
max
90.5
87.5
90
87.5
9
140
2.3
Unit
V
V
V
V
mV
mV
mV
µs
ms
ms
A
W
A
A
mVp-p
dB
V
Unit
%
%
%
%
W
kHz
A
PKJ 4000E PI EN/LZT 146 025 R8A © Ericsson Power Modules, June 2007