آی سی سوپروایزر منبع تغذیه
PS232S SMD
PS232S is specially designed for switching power supply system. Four important functions of PS232S are the followings: over-voltage protection, over-current protection, under-voltage protection and power good signal generating.
کیفیت: ORIGINAL(distributor) پکیج: SMD
قیمت تک فروشی 542,891 ریال
قیمت عمده 418,418 ریال (10 به بالا)
قیمت ویژه 410,950 ریال (100 به بالا)
قیمت فوق العاده407,216 ریال (1000 به بالا)
قیمت تک فروشی 0.771 تتر با تخفیف
3.962.972.912.88
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توضیحات
PS232s يک ايسي پاور سوييچينگ که داراي فانکشن هاي مهم براي مانيتورينگ ميباشد . از ويژگي هاي اين ايسي ميتوان به محافظ اضافه ولتاژ، محافظ اضافه جريان ، محافظ کمبود ولتاژ، داراي قابليت ايجاد سيگنال براي اماده بودن تغذيه اشاره کرد . همچنين از ديگر قابليت هاي اين ايسي ولتاژ ورودي گسترده از 3.8 ولت تا 16 ولت ، داراي محافظ ورودي و ... اشاره نمود.
Description
PS232S is specially designed for switching power supply system. Four important
functions of PS232S are the followings: over-voltage protection, over-current protection,
under-voltage protection and power good signal generating.
OVP/UVP (Over-Voltage/Under-Voltage Protection) monitors 3.3V, 5V and quartic
12V to protect our power supply and PC, FPO/ goes to high when one of these supply
voltages exceeds their normal operation voltage range.
OCP (Over Current Protection) monitors IS33, IS5, IS12A, IS12B, IS12C, IS12D
input current sense. An adjustable over-current condition composed of Iref and
“protection current range resistor” helps users design OCP easily.
An additional protection input pin provides the flexibility for design protection
circuit.
Power good signal generating notifies personal computer when power supply is
ready or power supply is going to shutdown, therefore it can provide a reliable power
supply environment.
Features
• Over/Under-voltage protection and lock out
• Over-current protection and lock out
• Additional protection input
• Fault protection output with open drain output stage
• Open drain power good output signal for power good input
• Built-in 300mS power good delay
• AC on 75ms delay for UV/OC protection
• 38mS PSON/ control de-bounce
• Wide power supply range (3.8V~16V)
• Special care for AC power off
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