TEA1520 Philips Semiconductors, TEA1520 Datasheet - Page 11

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

Philips Semiconductors
2000 Sep 08
Duty factor regulator (pin REG)
V
G
V
Valley switching (not implemented in TEA152xAJM versions)
dV/dt
f
t
Current and short circuit winding protection
V
t
V
t
Output stage (FET)
I
V
R
t
Temperature protection
T
T
valley
d(valley-swon)
d(propagation)
leb
L(drain)
drain(f)
SYMBOL
prot(max)
prot(hys)
REG
REG(clamp)
source(max)
swp
(BR)drain
DS(on)
STARplug
V(erroramp)
valley
input voltage
voltage gain of error amplifier
clamping voltage at pin REG
dV/dt for valley recognition
ringing frequency for valley
switching
delay from valley recognition to
switch-on
maximum source voltage
delay from detecting V
switch-off
short circuit winding protection
voltage
blanking time for current and short
circuit winding protection
drain leakage current
drain breakdown voltage
drain-source on-state resistance
of TEA1520
drain-source on-state resistance
of TEA1521
drain-source on-state resistance
of TEA1522
drain-source on-state resistance
of TEA1523
drain-source on-state resistance
of TEA1524
drain fall time
maximum temperature threshold
hysteresis temperature
TM
PARAMETER
SRC(max)
to
I
N
dV/dt = 0.1 V/ s
dV/dt = 0.5 V/ s
dV/dt = 0.5 V/ s
V
T
T
T
T
T
T
T
T
T
T
T
V
drain
REG
j
j
j
j
j
j
j
j
j
j
j
drain
i
> 0 C
= 25 C; I
= 100 C; I
= 25 C; I
= 100 C; I
= 25 C; I
= 100 C; I
= 25 C; I
= 100 C; I
= 25 C; I
= 100 C; I
= 300 V; no external capacitor at
V
= 6 mA
o
= 650 V
= 100 V
11
CONDITIONS
source
source
source
source
source
source
source
source
source
source
= 0.06 A
= 0.125 A
= 0.25 A
= 0.5 A
= 1.0 A
= 0.06 A
= 0.125 A
= 0.25 A
= 0.5 A
= 1.0 A
2.4
200
0.47
0.7
250
650
150
MIN.
102
TEA152x family
2.5
20
550
150
0.50
160
0.75
350
48
68
24
34
12
17
6.5
9.0
3.4
4.8
75
160
2
TYP.
Product specification
2.6
7.5
102
800
0.53
185
0.8
450
125
55.2
78.2
27.6
39.1
13.8
19.6
7.5
10.0
3.9
5.5
170
MAX.
V
dB
V
V/ s
kHz
ns
V
ns
V
ns
V
ns
UNIT
C
C
A