TOP231Y, TOP232-234, TOP232F Selling Leads, Datasheet
MFG:Power Package Cooled:TO-220-5 D/C:2010+
TOP231Y, TOP232-234, TOP232F Datasheet download
Part Number: TOP231Y
MFG: Power
Package Cooled: TO-220-5
D/C: 2010+
TOP231Y, TOP232-234, TOP232F
- Table of contents:
Info of TOP231Y
Info of TOP232-234
Info of TOP232F
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About TOP100
PDF/DataSheet Download
Datasheet: TOP100
File Size: 170771 KB
Manufacturer:
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About TOP232-234
PDF/DataSheet Download
Datasheet: TOP232-234
File Size: 666269 KB
Manufacturer: POWERINT [Power Integrations, Inc.]
Download : Click here to Download
About TOP100
PDF/DataSheet Download
Datasheet: TOP100
File Size: 170771 KB
Manufacturer:
Download : Click here to Download
TOP232-234 General Description
TOPSwitch-FX uses the proven TOPSwitch topology and cost effectively integrates many new functions that reduce system cost and, at the same time, improve design flexibility, performance and energy efficiency. Like TOPSwitch, the high voltage power MOSFET, PWM control, fault protection and other control circuitry are all integrated onto a single CMOS chip, but with two added terminals. The first one is a MULTIFUNCTION (M) pin, which implements programmable line OV/UV shutdown and line feed forward/DCMAX reduction with line voltage. The same pin can be used instead to externally set an accurate current limit. In either case, this pin can also be used for remote ON/OFF or to synchronize the oscillator to an external, lower frequency signal. The second added terminal is the FREQUENCY (F) pin and is available only in the Y package. This pin provides the half frequency option when connected to CONTROL (C) instead of SOURCE (S). The features on the new pins can be disabled by shorting them to the SOURCE, which allows the device to operate in a three terminal
TOP232-234 Maximum Ratings
DRAIN Voltage ............................................ -0.3 to 700 V
DRAIN Peak Current: TOP232 .................................... 0.8 A
TOP233 ...................................................................... 1.6 A
TOP234 ...................................................................... 2.4 A
CONTROL Voltage .............................................. -0.3 to 9 V
CONTROL Current ....................................................100 mA
MULTI-FUNCTION Pin Voltage ............................. -0.3 to 9 V
FREQUENCY Pin Voltage...................................... -0.3 to 9 V
Storage Temperature ..................................... -65 to 150
Operating Junction Temperature(2) ................ -40 to 150
Lead Temperature(3) ................................................ 260
Notes:
1. All voltages referenced to SOURCE, TA = 25 .
2. Normally limited by internal circuitry.
3. 1/16" from case for 5 seconds.
DRAIN Peak Current: TOP232 .................................... 0.8 A
TOP233 ...................................................................... 1.6 A
TOP234 ...................................................................... 2.4 A
CONTROL Voltage .............................................. -0.3 to 9 V
CONTROL Current ....................................................100 mA
MULTI-FUNCTION Pin Voltage ............................. -0.3 to 9 V
FREQUENCY Pin Voltage...................................... -0.3 to 9 V
Storage Temperature ..................................... -65 to 150
Operating Junction Temperature(2) ................ -40 to 150
Lead Temperature(3) ................................................ 260
Notes:
1. All voltages referenced to SOURCE, TA = 25 .
2. Normally limited by internal circuitry.
3. 1/16" from case for 5 seconds.
TOP232-234 Connection Diagram
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