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PKB4113CPI Datasheet(PDF) 5 Page - Ericsson

Part # PKB4113CPI
Description  PKB4000C series Direct Converters
PDF  43 Pages
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Manufacturer  ERICSSON [Ericsson]
Direct Link  http://www.ericsson.com
Logo ERICSSON - Ericsson

PKB4113CPI Datasheet(HTML) 5 Page - Ericsson

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Ericsson Internal
PRODUCT SPECIFICATION
2 (31)
Prepared (also subject responsible if other)
No.
ESHUHAN
2/1301-BMR 655 Uen
Approved
Checked
Date
Rev
Reference
SEC/D (Betty Wu)
EZHEWNG
2009-2-18
H
1 V/50 A Electrical Specification
PKB 4518NC PI
Tp1 = -40 to +90ºC, VI = 36 to 75 V, sense pins connected to output pins unless otherwise specified under Conditions.
Typical values given at: Tp1 = +25°C, VI= 53 V, max IO , unless otherwise specified under Conditions.
Characteristics
Conditions
min
typ
max
Unit
VI
Input voltage range
36
75
V
VIoff
Turn-off input voltage
Decreasing input voltage
29
31
34
V
VIon
Turn-on input voltage
Increasing input voltage
30
33
36
V
CI
Internal input capacitance
1
μF
PO
Output power
0
50
W
η
Efficiency
50 % of max IO
87
%
max IO
85.7
50 % of max IO , VI = 48 V
87.2
max IO , VI = 48 V
85.8
Pd
Power Dissipation
max IO
8.3
11.5
W
Pli
Input idling power
IO = 0 A, VI = 53 V
2.1
W
PRC
Input standby power
VI = 53 V (turned off with RC)
0.07
W
fs
Switching frequency
0-100 % of max IO
250
kHz
VOi
Output voltage initial setting and
accuracy
Tp1 = +25°C, VI = 53 V, IO = 50 A
0.98
1
1.02
V
VO
Output adjust range
See operating information
0.8
1.1
V
Output voltage tolerance band
10-100% of max IO
0.97
1.03
V
Idling voltage
IO = 0 A
0.98
1.02
V
Line regulation
max IO
1
5
mV
Load regulation
VI = 53 V, 1-100% of max IO
3
10
mV
Vtr
Load transient
voltage deviation
VI = 53 V, Load step 50-75-50 % of
max IO, di/dt = 1 A/μs,
see Note 2
±50
mV
ttr
Load transient recovery time
40
µs
tr
Ramp-up time
(from 10
−90 % of V
Oi)
10-100% of max IO,
Tp1 = 25ºC, VI = 53 V
8
10
ms
ts
Start-up time
(from VI connection to 90% of VOi)
12
15
ms
tf
Vin shutdown fall time
(from VI off to 10% of VO)
max IO
0.1
M
s
IO = 0 A
13
S
tRC
RC start-up time
max IO
11
ms
RC shutdown fall time
(from RC off to 10% of VO)
max IO
0.1
ms
IO = 0 A
12
S
IO
Output current
0
50
A
Ilim
Current limit threshold
VO = 0.9V, Tp1 < max Tp1
52
56
61
A
Isc
Short circuit current
Tp1 = 25ºC, VO < 0.5V
59
A
VOac
Output ripple & noise
See ripple & noise section,
max IO, VOi, see Note 3
20
40
mVp-p
OVP
Over voltage protection
Tp1 = +25°C, VI = 53 V, 10-100% of
max IO
1.6
V
VRC
ON/OFF pin Voltage to
guarantee
(only negative logic)
ON
see Note 4
0.8
V
OFF
2.4
Note 2: 2310uF capacitor in output side.
Note 3: 4*100uF ceramic capacitor in output side.
Note 4: Refer to –In pin.
E
PKB4000C series Direct Converters
Input 36-75 V, Output up to 60 A / 144 W
EN/LZT 146 377 R4
D September 2013
© Ericsson AB
Technical Specification
5



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