{"product_id":"microchip-tc7662beoa-tc7662beoa-dc-dc-adjustable-charge-pump-voltage-converter-1-5v-to-15v-in-15v-1-5v-20-ma-out-soic-8","title":"Microchip TC7662BEOA TC7662BEOA DC\/DC Adjustable Charge Pump Voltage Converter 1.5V to 15V in -15V -1.5V\/20 mA out SOIC-8","description":"The TC7662BEOA is a charge pump DC-to-DC Voltage Converter for data acquisition systems. It converts a +1.5 to +15V input to a corresponding -1.5 to -15V output using only two low-cost capacitors, eliminating inductors and their associated cost, size and EMI. The on-board oscillator operates at a nominal frequency of 10kHz. Frequency is increased to 35kHz when pin 1 is connected to V+, allowing the use of smaller external capacitors. Operation below 10kHz (for lower supply current applications) is also possible by connecting an external capacitor from OSC to ground (with pin 1 open). The TC7662B contains all the necessary circuitry to complete a negative voltage converter, with the exception of two external capacitors which may be inexpensive 1µF polarized electrolytic types. \u003cul\u003e \u003cli\u003e96% High power efficiency\u003c\/li\u003e \u003cli\u003eEasy to use - Requires only 2 external non-critical passive components\u003c\/li\u003e \u003cli\u003eImproved direct replacement for industry standard ICL7660 and other second source devices\u003c\/li\u003e \u003c\/ul\u003e Applications \u003cp\u003e Commercial, Test \u0026amp; Measurement, Power Management \u003c\/p\u003e Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.\u003ch4\u003eOther details\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMICROCHIP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e TC7662BEOA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Data Sheet EN\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.farnell.com\/datasheets\/2124910.pdf\" target=\"_blank\" title=\"Download data sheet Microchip TC7662BEOA \u0026lt;b\u0026gt;TC7662BEOA\u0026lt;\/b\u0026gt; DC\/DC Adjustable Charge Pump Voltage Converter 1.5V to 15V in -15V -1.5V\/20 mA out SOIC-8\" download\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/file_4379f50c-e237-48f9-beae-a4e625c5b304_icon.png?9736775303194905289\" alt=\"Download technical document - datasheet - Tanotis India\" width=\"25\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAD CadSoft_EAGLE EN\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.farnell.com\/cad\/1547242.zip\" target=\"_blank\" title=\"Download data sheet Microchip TC7662BEOA \u0026lt;b\u0026gt;TC7662BEOA\u0026lt;\/b\u0026gt; DC\/DC Adjustable Charge Pump Voltage Converter 1.5V to 15V in -15V -1.5V\/20 mA out SOIC-8\" download\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/file_4379f50c-e237-48f9-beae-a4e625c5b304_icon.png?9736775303194905289\" alt=\"Download technical document - datasheet - Tanotis India\" width=\"25\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Change Notice EN\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.farnell.com\/datasheets\/3707634.pdf\" target=\"_blank\" title=\"Download data sheet Microchip TC7662BEOA \u0026lt;b\u0026gt;TC7662BEOA\u0026lt;\/b\u0026gt; DC\/DC Adjustable Charge Pump Voltage Converter 1.5V to 15V in -15V -1.5V\/20 mA out SOIC-8\" download\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/file_4379f50c-e237-48f9-beae-a4e625c5b304_icon.png?9736775303194905289\" alt=\"Download technical document - datasheet - Tanotis India\" width=\"25\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: #999999;\"\u003eAll product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.\u003c\/span\u003e\u003c\/p\u003e","brand":"MICROCHIP-10","offers":[{"title":"Default Title","offer_id":40675915006037,"sku":"1331515:1-VAT055:e14","price":454.77,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/b468cd9ddde6abc8c44cd8699f93c292_b99a0cb3-e2ef-42f1-b806-ed6547307be9.jpg?v=1693512775","url":"https:\/\/www.tanotis.com\/products\/microchip-tc7662beoa-tc7662beoa-dc-dc-adjustable-charge-pump-voltage-converter-1-5v-to-15v-in-15v-1-5v-20-ma-out-soic-8","provider":"Tanotis","version":"1.0","type":"link"}