STMicroelectronics Double output SMPS for power line application using ALTAIR04-900 primary controller EVLALTAIR900-M1 EVLALTAIR900-M1 Data Sheet
Product codes
EVLALTAIR900-M1
ALTAIR04-900
Electrical characteristics
Doc ID 18211 Rev 2
7/29
4 Electrical
characteristics
(T
J
= -25 to 125 °C, Vcc = 14 V; unless otherwise specified)
Table 4.
Electrical characteristics
Symbol
Parameter
Test condition
Min. Typ. Max. Unit
Power section
V
(BR)DSS
Drain-source breakdown
I
D
< 100 µA; Tj = 25 °C
900
V
I
DSS
Off state drain current
V
DS
= 850 V; Tj = 125 °C
(See
and note)
80
µA
R
DS(on)
Drain-source ON-state resistance
Id=250 mA; Tj = 25 °C
16
19
W
Id=250 mA; Tj = 125 °C
38
C
oss
Effective (energy-related) output capacitance
(See
)
High-voltage start-up generator
V
Start
Min. Drain start voltage
I
charge
< 100 µA
40
50
60
V
I
charge
Vcc startup charge current
V
DRAIN
> V
Start
; Vcc < Vcc
On
Tj = 25 °C
4
5.5
7
mA
V
DRAIN
> V
Start
; Vcc < Vcc
On
+/-10%
V
CCrestart
Vcc restart voltage (Vcc falling)
(1)
9.5
10.5 11.5
V
After protection tripping
5
Supply voltage
Vcc
Operating range
After turn-on
11.5
23
V
Vcc
On
Turn-on threshold
(1)
12
13
14
V
Vcc
Off
Turn-off threshold
(1)
9
10
11
V
V
Z
Zener voltage
Icc = 20 mA
23
25
27
V
Supply current
Icc
start-up
Start-up current
(See
)
200
300
µA
Iq
Quiescent current
(See
)
1
1.4
mA
Icc
Operating supply current @ 50 kHz
(See
)
1.4
1.7
mA
Iq
(fault)
Fault quiescent current
During hiccup and brownout
(See
(See
)
250
350
µA
Start-up timer
T
START
Start timer period
100
125
175
µs
T
RESTART
Restart timer period during burst mode
400
500
700
µs
Zero current detector
I
ZCDb
Input bias current
V
ZCD
= 0.1 to 3 V
0.1
1
µA
V
ZCDH
Upper clamp voltage
I
ZCD
= 1 mA
3.0
3.3
3.6
V