WT75180, WT7518D, WT7520 Selling Leads, Datasheet
MFG:WELTREND Package Cooled:sop-8 D/C:08+
WT75180, WT7518D, WT7520 Datasheet download
Part Number: WT75180
MFG: WELTREND
Package Cooled: sop-8
D/C: 08+
WT75180, WT7518D, WT7520
- Table of contents:
Info of WT75180
Info of WT7518D
Info of WT7520
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About WT7012
PDF/DataSheet Download
Datasheet: WT7012
File Size: 71589 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
About WT7012
PDF/DataSheet Download
Datasheet: WT7012
File Size: 71589 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
About WT7520
PDF/DataSheet Download
Datasheet: WT7520
File Size: 400912 KB
Manufacturer: Weltrend
Download : Click here to Download
WT7520 General Description
The WT7520 is a pulsewidth modulation (PWM) control circuit with complete protection circuits for used in the SMPS (Switched Mode Power Supply). It contains various functions, which are Over Voltage Protection, Under Voltage Protection, Power Good Output (PGO), Remote On/Off control and etc. It can minimize external components of switching power supply systems in personal computer.
Over Voltage Protection (OVP) monitors 3.3V, 5V, 12V and PT input voltage level. Under Voltage Protection (UVP) monitors 3.3V, 5V and 12V input voltage level. Power Good Output monitors the voltage level of power supply.
WT7520 Features
` Complete PWM Control and Protection Circuitry
` Over Voltage Protection for 3.3V / 5V / 12V / PT
` Under Voltage Protection for 3.3V / 5V / 12V
` 280ms PG Time Delay
` Power Good Output is Open Drain Output
` PWM Control Output are Open Drain Output
` 280 mS Time Delay for UVP
` Remote ON/OFF function Debounce Time
` Soft-Start function built-in
` 16Pin Dual Inline Package
` Over Voltage Protection for 3.3V / 5V / 12V / PT
` Under Voltage Protection for 3.3V / 5V / 12V
` 280ms PG Time Delay
` Power Good Output is Open Drain Output
` PWM Control Output are Open Drain Output
` 280 mS Time Delay for UVP
` Remote ON/OFF function Debounce Time
` Soft-Start function built-in
` 16Pin Dual Inline Package
WT7520 Connection Diagram
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