Limited Internal
E
EBAOCMA
PRODUCT SPECIFICATION
2 (5)
Prepared (also subject responsible if other)
No.
2/1301-BMR 637 02/2 Uen
5
Technical Specification
Approved
Checked
Date
Rev
Reference
EN/LZT 146 306 R4A July 2008
PKM 4000D PINB Series
DC/DC converters, Input 36-75 V, Output 40 A/132 W
SEC/D (Kevin Zhou)
MICOSPE
2006-11-22
A
© Ericsson Power Modules AB
2.5 V Electrical Specification
PKM 4119D PINB
Tref = -40 to +90ºC, VI = 36 to 75 V, unless otherwise specified under Conditions.
Typical values given at: Tref = +25°C, VI= 53 V, max IO , unless otherwise specified under Conditions.
Characteristics
Conditions
min
36
typ
max
75
Unit
V
VI
Input voltage range
VIoff
VIon
CI
Turn-off input voltage
Turn-on input voltage
Internal input capacitance
Output power
Decreasing input voltage
Increasing input voltage
32
34
V
V
4.3
μF
W
PO
Output voltage initial setting
f = 100 Hz sinewave, 1 Vp-p
50 % of max IO
0
100
SVR
Supply voltage rejection (ac)
60
90
dB
max IO
86
87.5
90
η
Efficiency
%
50 % of max IO , VI = 48 V
max IO , VI = 48 V
87.5
Pd
Pli
Power Dissipation
Input idling power
Input standby power
Switching frequency
max IO
16
W
W
IO= 0, VI = 53 V
2.6
100
200
PRC
fs
VI = 53 V (turned off with RC)
0 -100% of max IO
mW
kHz
180
220
Output voltage initial setting and
accuracy
2.45
2.50
2.55
V
Tref = +25°C, VI = 53 V, IO = max IO
Vadj, see Note 1
VOi
Output adjust range
Output voltage tolerance band
Idling voltage
2.21
2.40
2.40
2.81
2.60
2.60
15
V
V
10-100% of max IO
IO = 0
V
VO
Line regulation
max IO
mV
mV
Load regulation
VI = 53 V, 1-100% of max IO
15
Load transient
voltage deviation
VI = 53 V, Load step 25-75-25 % of
max IO, di/dt = 1 A/μs,
see Note 2
Vtr
ttr
tr
±250
100
10
mV
us
Load transient recovery time
Ramp-up time
(from 10−90 % of VOi)
5
15
ms
10-100% of max IO
Start-up time
(from VI connection to 90% of VOi)
ts
10
0
15
50
40
ms
IO
Output current
A
A
A
Ilim
Isc
Current limit threshold
Short circuit current
Vo = 2.25 V, Tref < max Tref
Tref = 25ºC,
52
62
See ripple & noise section,
max IO, VO.
VOac
Output ripple & noise
50
100
mVp-p
V
Tref = +25°C, VI = 53 V, IO = 0-100%
OVP
Over Voltage Protection
3.4
of max IO
Note 1: When using Vadj function, max output power (PO) must not be exceeded
Note 2: Output filter according to Ripple & Noise section
ERICSSON [ ERICSSON ]
