{"product_id":"sg-3525-sg3525-smd-ic","title":"SG 3525 SG3525 SMD IC","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SG3525 pulse width modulator control circuit offers improved performance and lower external parts\u003cbr\u003e\ncount when implemented for controlling all types of switching power supplies. The on−chip +5.1V reference is\u003cbr\u003e\ntrimmed to 1% and the error amplifier has an input common−mode voltage range that includes the reference\u003cbr\u003e\nvoltage, thus eliminating the need for external divider resistors. A sync input to the oscillator enables multiple\u003cbr\u003e\nunits to be slaved or a single unit to be synchronized to an external system clock. A wide range of dead time\u003cbr\u003e\ncan be programmed by a single resistor connected between the CT and Discharge pins. This device also\u003cbr\u003e\nfeatures built−in soft−start circuitry, requiring only an external timing capacitor. A shutdown pin controls both\u003cbr\u003e\nthe soft−start circuitry and the output stages, providing instantaneous turn off through the PWM latch with\u003cbr\u003e\npulsed shutdown, as well as soft−start recycle with longer shutdown commands. The under voltage lockout\u003cbr\u003e\ninhibits the outputs and the changing of the soft−start capacitor when VCC is below nominal. The output\u003cbr\u003e\nstages are totem−pole design capable of sinking and sourcing in excess of 200 mA. The output stage of the\u003cbr\u003e\nSG3525 features NOR logic resulting in a low output for an off−state.\u003cbr\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e8.0 V to 35 V Operation\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e5.1 V  1.0% Trimmed Reference\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e100 Hz to 400 kHz Oscillator Range\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSeparate Oscillator Sync Pin\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAdjustable Deadtime Control\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInput Undervoltage Lockout\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLatching PWM to Prevent Multiple Pulses\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePulse−by−Pulse Shutdown\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDual Source\/Sink Outputs:  400 mA Peak\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-spm-anchor-id=\"a2a0e.pdp_revamp.product_detail.i0.66755dedIso9Fb\"\u003e\u003cstrong\u003ePb−Free Packages are Available*\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes :\u003c\/strong\u003e\u003cbr\u003e\n1x IC SG3525 KA3525 PWM Controller IC 16-DIP\u003c\/p\u003e","brand":"Electronics Hub","offers":[{"title":"Default Title","offer_id":54467399385401,"sku":"product-16414","price":0.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/Hfad980744fa64235af6f73e4c0e95cd7h-510x510-1.jpg?v=1789246119","url":"https:\/\/electronicshub.pk\/products\/sg-3525-sg3525-smd-ic","provider":"Electronics Hub","version":"1.0","type":"link"}