PKF 4611
TP = –30…+85°C, VI = 38 ... 72V and pin 8 connected to pin 9 unless otherwise specified.
Output
Output 1
Characteristics
Conditions
Unit
typ
min
5.02
4.30
max
5.08
5.80
Output voltage initial
setting and accuracy
5.05
V
V
VOi
TP = +25°C, IO = 0.8A, V = 53 V
I
Output adjust range1)
Long term drift
included
Output voltage
tolerance band
IO = 0.1…1.0 × IOmax
4.85
5.25
6.0
V
V
VO
5.6
25
10
Idling voltage
Line regulation
Load regulation
I
I
I
O = 0A
V = 38…60 V
I
mV
O = IOmax
V = 50…72 V
I
O = 0.1…1.0 × IOmax, V = 53 V
70
270
mV
I
Load transient
recovery time
ttr
150
ms
I
O = 0.1…1.0 × IOmax, V = 53V
I
load step = 0.5 × IOmax
+150
mV
mV
V
tr
Load transient voltage
–
250
–2
1
Temperature coefficient2)
Ramp-up time
I
O = IOmax, TP = +40…+90ºC
mV/°C
ms
T
coeff
tr
IO = IOmax, 0.1…0.9 × VO, V = 53V
I
I
O = 0.1…1.0 × IOmax, V = 53 V
I
ts
Start-up time
3
ms
From V connection to VO = 0.9 × VOi
I
Output current
IO
0
6
1.2
2.4
A
POmax
Max output power2)
Calculated value
W
Current limiting
threshold
1.4
A
Ilim
Isc
TP <TP
max, VO = 4.0 V
VO = 0.2…0.5V, TA =+25°C
1.9
30
A
Short circuit current
Output ripple & noise
20 Hz…5 MHz
0.6…50 MHz
f = 100 Hz sine wave, 1Vp-p V = 53V
70
80
mVp-p
IO = IO
max
VOac
dBmV
,
I
45
dB
Supply voltage rejection (ac)
SVR
(SVR = 20 log (1 Vp-p/VOp-p))
1) See also Operating Information.
2) See Typical Characteristics.
Miscellaneous
Characteristics
Conditions
typ
83
Unit
min
79
max
VI = 53 V
VI = 67 V
VI = 53 V
VI = 67 V
h
Efficiency
%
79
82
IO = IOmax
1.2
1.6
1.6
W
Pd
Power dissipation
1.3
EN/LZT 146 33 R1A (Replaces EN/LZT 137 09 R7) © Ericsson Microelectronics AB, June 2000
8
ERICSSON [ ERICSSON ]
