{"product_id":"bridgold-10pcs-uc3842b-uc3842-high-performance-pwm-current-mode-controller-1-a-8-pin-pdip","title":"Bridgold 10pcs UC3842B UC3842 High Performance PWM Current Mode Controller 1 A, 8-Pin PDIP","description":"\u003ch3\u003eBridgold 10pcs UC3842B UC3842 High Performance PWM Current Mode Controller 1 A, 8-Pin PDIP\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThe UC3842B series are high performance fixed frequency current mode\ncontrollers. They are specifically designed for Off−Line and DC−DC converter\napplications offering the designer a cost−effective solution with minimal\nexternal components. These integrated circuits feature a trimmed oscillator\nfor precise duty cycle control, a temperature compensated reference, high gain\nerror amplifier, current sensing comparator, and a high current totem pole\noutput ideally suited for driving a power MOSFET. Also included are protective\nfeatures consisting of input and reference undervoltage lockouts each with\nhysteresis, cycle−by−cycle current limiting, programmable output deadtime, and\na latch for single pulse metering. Maximum Switching Frequency:500 kHz Minimum\nOperating Temperature:-40 °C Maximum Operating Temperature:+150 °C Output\nCurrent:1 A Package include 10pcs UC3842B\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eTrimmed Oscillator for Precise Frequency Control\u003c\/li\u003e\n         \u003cli\u003eOscillator Frequency Guaranteed at 250 kHz\u003c\/li\u003e\n         \u003cli\u003eAutomatic Feed Forward Compensation\u003c\/li\u003e\n         \u003cli\u003eLatching PWM for CycleByCycle Current Limiting\u003c\/li\u003e\n         \u003cli\u003eInternally Trimmed Reference with Undervoltage Lockout\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n\n\n\n","brand":"Bridgold","offers":[{"title":"Default Title","offer_id":41437386703008,"sku":"B07WRRW7RL","price":116.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0418\/7134\/3776\/products\/B07WRRW7RL.jpg?v=1638633016","url":"https:\/\/dingoship.com.au\/products\/bridgold-10pcs-uc3842b-uc3842-high-performance-pwm-current-mode-controller-1-a-8-pin-pdip","provider":"DingoShip AU","version":"1.0","type":"link"}