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
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Function
TOPSwitch-II TOPSwitch-GX Figures
Switching Frequency
N/A*
Option (Y, R and F
Packages)
Frequency Jitter
N/A*
Frequency Reduction N/A*
Remote ON/OFF
N/A*
Synchronization
N/A*
Thermal Shutdown
125 °C min.
Latched
Current Limit
±10% (@ 25 °C)
Tolerance
-8% (0 °C to
100 °C)
DIP
0.037” / 0.94 mm
DRAIN
Creepage
SMD
0.037” / 0.94 mm
at Package
TO-220 0.046” / 1.17 mm
DRAIN Creepage at
0.045” / 1.14 mm
PCB for Y, R and F
(R and F Package
Packages
N/A*)
Table 4 (cont). Comparison Between TOPSwitch-II and TOPSwitch-GX. *Not available **Current limit set to internal maximum
66 kHz ±7%
14,15
±4 kHz @ 132 kHz
9,46
±2 kHz @ 66 kHz
At a duty cycle below
7
10%
Single transistor or
11,22,23,
optocoupler interface
24,25,26,
or manual switch
27,29,36,
37,38,39,
40
Single transistor or
optocoupler interface
Hysteretic 130 °C
min. shutdown (with
75 °C hysteresis)
±7% (@ 25 °C)
-4% Typical
(0 °C to 100 °C)**
0.137” / 3.48 mm
0.137” / 3.48 mm
0.068” / 1.73 mm
0.113” / 2.87 mm
(performed leads)
TOP242-250
TOPSwitch-GX
Advantages
• Lower losses when using RC and
RCD snubber for noise reduction
in video applications
• Allows for higher efficiency in
standby mode
• Lower EMI (second harmonic
below 150 kHz)
• Reduces conducted EMI
• Zero load regulation without
dummy load
• Low power consumption at
no-load
• Fast ON/OFF (cycle-by-cycle)
• Active-on or active-off control
• Low consumption in remote off
state
• Active-on control for fail-safe
• Eliminates expensive in-line
on/off switch
• Allows processor controlled turn
on/off
• Permits shutdown/wake-up of
peripherals via LAN or parallel
port
• Synchronization to external lower
frequency signal
• Starts new switching cycle on
demand
• Automatic recovery from thermal
fault
• Large hysteresis prevents circuit
board overheating
• 10% Higher power capability due
to tighter tolerance
• Greater immunity to arcing as a
result of build-up of dust, debris
and other contaminants
• Performed leads accommodate
large creepage for PCB layout
• Easier to meet Safety (UL/VDE)
27
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11/05