TEA1520 Philips Semiconductors, TEA1520 Datasheet - Page 10

• Manufacturer Part Number: TEA1520
• Description: STARplug
• Manufacturer: Philips Semiconductors

Philips Semiconductors
THERMAL CHARACTERISTICS
Note
1. Thermal resistance R
QUALITY SPECIFICATION
In accordance with “SNW-FQ-611 part E” .
CHARACTERISTICS
T
into the IC; unless otherwise specified.
2000 Sep 08
R
Supply
I
I
I
I
V
V
Pulse width modulator
SOPS
V
t
RC oscillator
V
V
t
f
amb
CC(operate)
CC(startup)
drain
CC(ch)
suppr
RC(ch)
osc
SYMBOL
SYMBOL
min
max
CC(start)
CC(stop)
demag
RC(min)
RC(max)
th(j-a)
STARplug
printed-circuit board. See the TEA152x application notes for details.
= 25 C; no overtemperature; all voltages are measured with respect to ground; currents are positive when flowing
thermal resistance from junction to ambient
supply current
start-up supply current
supply current drawn from DRAIN
pin
V
V
V
lock-out)
minimum duty factor
maximum duty factor
demagnetization recognition
voltage level
suppression of transformer ringing
at start of secondary stroke
minimum voltage of RC oscillator
setting
maximum voltage of RC oscillator
setting
RC charging time
frequency range of oscillator
CC
CC
CC
TEA152xP
TEA152xT
TEA152xAJM
TM
pin charging current
start voltage
stop voltage (under voltage
PARAMETER
th(j-a)
can be lower when the GND pins are connected to sufficient copper area on the
PARAMETER
normal operation
start-up
no auxiliary supply; V
with auxiliary supply; V
V
f = 100 kHz
drain
> 60 V
10
CONDITIONS
note 1
in free air
in free air
in free air
CONDITIONS
drain
drain
> 60 V
> 60 V
9
7.0
50
1.0
60
2.4
10
MIN.
6
VALUE
TEA152x family
100
91
65
1.3
180
1.5
30
9.5
7.5
0
75
100
1.5
75
2.5
1
100
TYP.
4
Product specification
1.9
400
2
125
10
8.0
150
2.0
90
2.6
200
MAX.
3
UNIT
K/W
K/W
K/W
mA
mA
mA
V
V
%
%
mV
mV
V
kHz
UNIT
A
A
s
s