PKF 5617 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
typ
min
max
7.05
8.05
Output voltage initial
setting and accuracy
6.95
5.95
7.00
V
V
VOi
TC = +25°C, IO = 0.72 A, VI = 53V
Long term drift
Output adjust range1)
Output voltage
tolerance band
VO
IO = 0.086…0.86 A
6.65
7.35
7.9
V
V
included
7.5
10
Idling voltage
I
O = 0 A, VI =53 V
VI = 18…36 V
VI = 38…60V
VI = 50…72 V
I
I
I
O =0.86 A
Line regulation
Load regulation
10
10
mV
O = 0.08…0.86 A, VI = 27 V
120
mV
Load transient
recovery time
ttr
350
ms
O = 0.086…0.86 A, VI = 53 V
load step = 0.43 A
+130
–130
–1.2
3
mV
mV
Vtr
Load transient voltage
Temperature coefficient2)
Ramp-up time
IO = 0.86 A, TC =+40…+90ºC
mV/°C
ms
Tcoeff
tr
IO = IOmax, 0.1…0.9 ×VO, VI = 53V
1
5
I
O = 0.086…0.86 A, VI = 53 V
ts
Start-up time
5
10
ms
From VI connection to VO = 0.9×VOi
Output current
IO
0
6
0.86
A
POmax
Max output power2)
W
Calculated value
Current limiting
threshold
1.0
1.2
1.6
A
Ilim
Isc
TC <TCmax, VO = 4.0V
VO = 0.2…0.5 V, TA =+25°C
20 Hz…5 MHz
1.8
50
3.5
A
Short circuit current
Output ripple & noise
150
mVp-p
I
O =0.86 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.
12) See Typical Characteristics.
Miscellaneous
Characteristics
Conditions
typ
Unit
min
max
VI = 27 V
80
80
84
82
h
Efficiency
%
VI = 53 V
IO = 0.86 A
VI = 27 V
1.1
1.3
1.5
1.5
W
Pd
Power dissipation
VI = 53 V
8
EN/LZT 146 32 R1A (Replaces EN/LZT 137 27 R3) ©Ericsson Microelectronics, June 2000
ERICSSON [ ERICSSON ]
