IC OFFLINE SWIT UVLO HV TO220

TOP242YN

Manufacturer Part NumberTOP242YN
DescriptionIC OFFLINE SWIT UVLO HV TO220
ManufacturerPower Integrations
SeriesTOPSwitch®-GX
TypeOff Line Switcher
TOP242YN datasheet
 


Specifications of TOP242YN

Output IsolationIsolatedFrequency Range66 ~ 132kHz
Voltage - Output700VPower (watts)22W
Operating Temperature-40°C ~ 150°CPackage / CaseTO-220-7 (Formed Leads), 5 Leads
Output Voltage12 VInput / Supply Voltage (max)265 VAC
Input / Supply Voltage (min)85 VACDuty Cycle (max)83 %
Switching Frequency132 KHzSupply Current1.6 mA
Operating Temperature Range- 40 C to + 150 CMounting StyleThrough Hole
Lead Free Status / RoHS StatusLead free / RoHS CompliantOther names596-1067-5
1
Page 1
2
Page 2
3
Page 3
4
Page 4
5
Page 5
6
Page 6
7
Page 7
8
Page 8
9
Page 9
10
Page 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
Page 3/52

Download datasheet (3Mb)Embed
PrevNext
V C
CONTROL (C)
Z C
SHUNT REGULATOR/
ERROR AMPLIFIER
-
+
5.8 V
I FB
V I (LIMIT)
CURRENT
LIMIT
SOFT
START
ADJUST
ON/OFF
V BG + V T
EXTERNAL
CURRENT LIMIT (X)
1 V
LINE-SENSE (L)
V BG
OV/UV
LINE
SENSE
DC MAX
FREQUENCY (F)
R E
Figure 2a. Functional Block Diagram (Y, R or F Package).
V C
CONTROL (C)
Z C
SHUNT REGULATOR/
ERROR AMPLIFIER
-
5.8 V
+
I FB
V I (LIMIT)
CURRENT
LIMIT
SOFT
START
ADJUST
ON/OFF
V BG + V T
MULTI-
FUNCTION (M)
V BG
OV/UV
LINE
SENSE
DC MAX
R E
Figure 2b. Functional Block Diagram (P or G Package).
0
1
+
SOFT START
5.8 V
-
4.8 V
INTERNAL UV
COMPARATOR
÷ 8
SHUTDOWN/
AUTO-RESTART
HYSTERETIC
STOP LOGIC
THERMAL
SHUTDOWN
STOP SOFT-
START
D MAX
DC MAX
CLOCK
HALF
SAW
-
FREQ.
+
OSCILLATOR WITH JITTER
PWM
COMPARATOR
LIGHT LOAD
FREQUENCY
REDUCTION
0
1
+
SOFT START
5.8 V
-
4.8 V
INTERNAL UV
COMPARATOR
÷ 8
SHUTDOWN/
AUTO-RESTART
STOP LOGIC
HYSTERETIC
THERMAL
SHUTDOWN
STOP SOFT-
START
D MAX
DC MAX
CLOCK
SAW
-
+
OSCILLATOR WITH JITTER
PWM
COMPARATOR
LIGHT LOAD
FREQUENCY
REDUCTION
TOP242-250
INTERNAL
SUPPLY
-
+
CURRENT LIMIT
COMPARATOR
CONTROLLED
TURN-ON
GATE DRIVER
S
Q
LEADING
EDGE
R
BLANKING
PI-2639-060600
DRAIN (D)
INTERNAL
SUPPLY
-
+
CURRENT LIMIT
COMPARATOR
CONTROLLED
TURN-ON
GATE DRIVER
S
Q
LEADING
EDGE
R
BLANKING
SOURCE (S)
PI-2641-061200
11/05
DRAIN (D)
SOURCE (S)
3
O