PKF 5611 PI, SI
TC = –30…+90°C, VI = 18 ...72V and pin 8 connected to pin 9 unless otherwise specified.
Output
Output 1
Characteristics
Conditions
Unit
min
typ
max
5.08
5.80
Output voltage initial
setting and accuracy
5.02
4.30
5.05
V
V
VOi
TC = +25°C, IO = 0.2 A, VI = 53 V
Output adjust range1)
Long term drift
IO = 0.15…1.2 A
Output voltage
tolerance band
VO
4.85
5.25
6.0
V
V
included
5.7
50
Idling voltage
IO = 0 A
VI = 18…36 V
IO = 1.2 A
VI = 38…60 V
VI = 50…72 V
Line regulation
Load regulation
20
10
mV
IO = 0.3…1.2 A, VI = 27 V
135
mV
Load transient
recovery time
ttr
330
ms
IO = 0.12…12 A, VI = 53 V
load step = 0.6 A
+120
–120
–1.1
2
mV
mV
Vtr
Load transient voltage
Temperature coefficient2)
Ramp-up time
IO = 1.2 A, TC =+40…+90ºC
IO = 1.2 A, 0.1…0.9 ×VO
mV/°C
ms
Tcoeff
tr
1
5
IO = 0.1…1.2 A, VI = 53 V
From VI connection to VO = 0…0.9 ×VOi
ts
Start-up time
4.8
10
1.2
ms
IO
Output current
0
6
A
POmax
Max output power2)
Calculated value
W
Current limiting
threshold
1.3
1.8
2.0
A
Ilim
Isc
TC <TCmax, VO = 4.0 V
VO = 0.2…0.5 V, TA =+25°C
20 Hz…5 MHz
2.0
50
3.5
A
Short circuit current
Output ripple & noise
150
mVp-p
I
O = 1.2 A
VOac
SVR
0.6 …50 MHz
80
dBmV
f = 100 Hz sine wave, 1Vp-p, VI = 53 V
(SVR = 20 log (1 Vp-p/VOp-p))
Supply voltage rejection (ac)
60
dB
1) See also Operating Information.
2) See Typical Characteristics.
Miscellaneous
Characteristics
Conditions
typ
83
Unit
min
max
79
VI = 27 V
h
%
Efficiency
VI = 53 V
79
81
IO = 1.2 A
VI = 27 V
1.2
1.4
1.6
1.6
W
Pd
Power dissipation
VI = 53 V
EN/LZT 146 32 R1A (Replaces EN/LZT 137 27 R3) ©Ericsson Microelectronics, June 2000
7
ERICSSON [ ERICSSON ]
