TOP242YN Power Integrations, TOP242YN Datasheet - Page 34

IC OFFLINE SWIT UVLO HV TO220

TOP242YN

Manufacturer Part Number
TOP242YN
Description
IC OFFLINE SWIT UVLO HV TO220
Manufacturer
Power Integrations
Series
TOPSwitch®-GXr
Type
Off Line Switcherr
Datasheet

Specifications of TOP242YN

Output Isolation
Isolated
Frequency Range
66 ~ 132kHz
Voltage - Output
700V
Power (watts)
22W
Operating Temperature
-40°C ~ 150°C
Package / Case
TO-220-7 (Formed Leads), 5 Leads
Output Voltage
12 V
Input / Supply Voltage (max)
265 VAC
Input / Supply Voltage (min)
85 VAC
Duty Cycle (max)
83 %
Switching Frequency
132 KHz
Supply Current
1.6 mA
Operating Temperature Range
- 40 C to + 150 C
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
596-1067-5
TOP242-250
Parameter
Symbol
CONTROL FUNCTIONS (cont.)
Maximum Duty
DC
Cycle
MAX
Soft-Start Time
t
SOFT
PWM Gain
DC
reg
PWM Gain
Temperature Drift
External Bias
I
Current
B
CONTROL
Current at 0%
I
C(OFF)
Duty Cycle
Dynamic
Z
Impedance
C
Dynamic
Impedance
Temperature Drift
CONTROL Pin
Internal Filter Pole
SHUTDOWN/AUTO-RESTART
CONTROL Pin
I
Charging Current
C(CH)
Charging Current
Temperature Drift
Auto-Restart
Upper Threshold
V
C(AR)U
Voltage
Auto-Restart
Lower Threshold
V
C(AR)L
Voltage
34
O
11/05
Conditions
SOURCE = 0 V; T
= -40 to 125 °C
J
See Figure 53
(Unless Otherwise Specified)
I
≤ I
or I
≤ I
L
L(DC)
M
M(DC)
I
or I
= 190 µA
L
M
TOP242-247
I
or I
= 100 µA
L
M
I
= I
TOP242-247
C
CD1
I
= 190 µA
L
TOP248-250
I
= 100 µA
L
TOP248-250
T
= 25 °C; DC
to DC
J
MIN
MAX
I
= 4 mA; T
= 25 °C
C
J
See Note A
TOP242-245
See Figure 7
TOP246-249
TOP250
TOP242-245
T
= 25 °C
TOP246-249
J
TOP250
I
= 4 mA; T
= 25 °C
C
J
See Figure 51
V
= 0 V
C
T
= 25 °C
J
V
= 5 V
C
See Note A
Min
Typ
Max
Units
75
78
83
28
38
50
66.5
%
33
41.3
49.5
60
66.8
73.5
10
15
ms
-28
-23
-18
%/mA
-0.01
%/mA/°C
1.2
2.0
3.0
1.6
2.6
4.0
mA
1.7
2.7
4.2
6.0
7.0
mA
6.6
8.0
7.3
8.5
10
15
22
0.18
%/°C
7
kHz
-5.0
-3.5
-2.0
mA
-3.0
-1.8
-0.6
0.5
%/°C
5.8
V
4.5
4.8
5.1
V

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