PKB4113CPI Datasheet, PDF (9/43 Pages) Ericsson – PKB4000C series Direct Converters

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PSKEBC4/D0(0B0eCttysWeur)ies Direct ConvertersEZHEWNG
Input 36-75 V, Output up to 60 A / 144 W
Ericsson Internal
PRODUCT SPECIFICATION
No.
7 (31)
2/1301-BMR 655 _TU_een_{chnical Specification}
9
Date
Rev
Reference
2009-2-18
H^{EN/LZT 146 377 R4D September 2013}
© Ericsson AB
1.2 V/60 A Electrical Specification
T_p1 = -40 to +90ºC, V_I = 36 to 75 V, sense pins connected to output pins unless otherwise specified under Conditions.
Typical values given at: T_p1 = +25°C, V_I= 53 V, max I_O , unless otherwise specified under Conditions.
Characteristics
Conditions
min
typ
V_I
Input voltage range
36
V_Ioff
Turn-off input voltage
Decreasing input voltage
29
31
V_Ion
Turn-on input voltage
Increasing input voltage
30
33
C_I
Internal input capacitance
1
P_O
Output power
0
50 % of max I_O
87.5
η
Efficiency
max I_O
86
50 % of max I_O , V_I = 48 V
88
max I_O , V_I = 48 V
86
P_d
Power Dissipation
max I_O
12.2
P_li
Input idling power
I_O = 0 A, V_I = 53 V
2.5
P_RC
Input standby power
V_I = 53 V (turned off with RC)
74
f_s
Switching frequency
0-100 % of max I_O
250
PKB 4718LC PI
max
Unit
75
V
33
V
36
V
μF
72
W
%
15.9
W
W
mW
kHz
V_Oi
V_O
V_tr
t_tr
t_r
t_s
t_f
t_RC
I_O
I_lim
I_sc
V_Oac
OVP
Output voltage initial setting and
accuracy
Output adjust range
Output voltage tolerance band
Idling voltage
Line regulation
Load regulation
Load transient
voltage deviation
Load transient recovery time
Ramp-up time
(from 10−90 % of V_Oi)
Start-up time
(from V_I connection to 90% of V_Oi)
Vin shutdown fall time
(from V_I off to 10% of V_O)
RC start-up time
RC shutdown fall time
(from RC off to 10% of V_O)
Output current
Current limit threshold
Short circuit current
Output ripple & noise
Over voltage protection
T_p1 = +25°C, V_I = 53 V, I_O = 60 A
See operating information
10-100% of max I_O
I_O = 0 A
max I_O
V_I = 53 V, 1-100% of max I_O
V_I = 53 V, Load step 25-75-25 % of
max I_O, di/dt = 1 A/μs,
see Note 1
10-100% of max I_O,
T_p1 = 25ºC, V_I = 53 V
max I_O
I_O = 0 A
max I_O
max I_O
I_O = 0 A
V_O = 1.1V, T_p1 < max T_p1
T_p1 = 25ºC, V_O < 0.2V, see Note 2
See ripple & noise section,
max I_O, V_Oi
T_p1 = +25°C, V_I = 53 V, 10-100% of
max I_O
Note 1: Output filter according to Ripple & Noise section.
Note 2: RMS current in hiccup mode.
1.176
0.96
1.17
1.17
0
61
1.2
0
0
±200
50
8
13
0.1
13
11
0.2
8
65
75
40
1.56
1.224
1.32
1.23
1.23
5
5
11
18
60
81
120
V
V
V
V
mV
mV
mV
µs
ms
ms
ms
s
ms
ms
s
A
A
A
mVp-p
V