The OPB482N11Z is a high-performance Synchronous Step-Down PFM DC/DC Converter designed for efficient power management in electronic applications. Manufactured by OPTEK/TT ELECTRONICS and compliant with RoHS standards, this device offers reliable voltage regulation with low power consumption.
Product Features
High efficiency synchronous step-down converter for power regulation
Designed for PFM (Pulse Frequency Modulation) operation
RoHS compliant for environmentally conscious designs
Package Type: Black (BLK)
Part Number: OPB482N11Z
Manufacturer: OPTEK/TT ELECTRONICS
Country of Origin: MX
Unit of Measure: Each (EA)
ECCN: EAR99
Technical Specifications
Parameter
Value
Supply Voltage Range
4.5 V to 16.0 V
RoHS Compliance
Yes
Power Dissipation
275 mW (Total Device Power Dissipation)
Output Power Dissipation
200 mW
Input Infrared LED
Forward Voltage: 1.7 V at 20 mA; Reverse Voltage: 2 V; Forward Current: 40 mA
Output Voltage
Up to 25 V (Open Collector Output)
Operating Temperature Range
-40°C to +85°C
Soldering Temperature
260°C for 5 seconds (1.6 mm from case)
Product Details
Designed for applications such as mechanical switch replacement, speed indication (tachometers), mechanical limit indication, and edge sensing.
Flexible mounting options with choice of pins or wires, aperture size, and shell material.
Compatible with TTL output configurations, supporting buffered or inverted signals with 10 kΩ pull-up or open collector outputs.
Performance over a wide supply voltage range (4.5 V to 16 V).
Package Type: Black housing suitable for various mounting configurations.
Additional Information
For detailed electrical characteristics, application notes, and configuration options, please refer to the Datasheet.
Disclaimer
Datasheet was not processed please search the internet for the part number OPB482N11Z for more details.
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{"id":10026101080381,"title":"OPB482N11Z","handle":"opb482n11z","description":"\u003ch3\u003eOPTEK\/TT ELECTRONICS OPB482N11Z Synchronous Step-Down PFM DC\/DC Converter\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eOPB482N11Z\u003c\/strong\u003e is a high-performance \u003cem\u003eSynchronous Step-Down PFM DC\/DC Converter\u003c\/em\u003e designed for efficient power management in electronic applications. Manufactured by \u003cstrong\u003eOPTEK\/TT ELECTRONICS\u003c\/strong\u003e and compliant with RoHS standards, this device offers reliable voltage regulation with low power consumption.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh efficiency synchronous step-down converter for power regulation\u003c\/li\u003e\n \u003cli\u003eDesigned for PFM (Pulse Frequency Modulation) operation\u003c\/li\u003e\n \u003cli\u003eRoHS compliant for environmentally conscious designs\u003c\/li\u003e\n \u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n \u003cli\u003ePart Number: OPB482N11Z\u003c\/li\u003e\n \u003cli\u003eManufacturer: OPTEK\/TT ELECTRONICS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: MX\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSupply Voltage Range\u003c\/td\u003e\n \u003ctd\u003e4.5 V to 16.0 V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRoHS Compliance\u003c\/td\u003e\n \u003ctd\u003eYes\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Dissipation\u003c\/td\u003e\n \u003ctd\u003e275 mW (Total Device Power Dissipation)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput Power Dissipation\u003c\/td\u003e\n \u003ctd\u003e200 mW\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInput Infrared LED\u003c\/td\u003e\n \u003ctd\u003eForward Voltage: 1.7 V at 20 mA; Reverse Voltage: 2 V; Forward Current: 40 mA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput Voltage\u003c\/td\u003e\n \u003ctd\u003eUp to 25 V (Open Collector Output)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSoldering Temperature\u003c\/td\u003e\n \u003ctd\u003e260°C for 5 seconds (1.6 mm from case)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDesigned for applications such as mechanical switch replacement, speed indication (tachometers), mechanical limit indication, and edge sensing.\u003c\/li\u003e\n \u003cli\u003eFlexible mounting options with choice of pins or wires, aperture size, and shell material.\u003c\/li\u003e\n \u003cli\u003eCompatible with TTL output configurations, supporting buffered or inverted signals with 10 kΩ pull-up or open collector outputs.\u003c\/li\u003e\n \u003cli\u003ePerformance over a wide supply voltage range (4.5 V to 16 V).\u003c\/li\u003e\n \u003cli\u003ePackage Type: Black housing suitable for various mounting configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed electrical characteristics, application notes, and configuration options, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-op\/429631020400004opb491l11z.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number \u003cstrong\u003eOPB482N11Z\u003c\/strong\u003e for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T01:17:44+05:30","created_at":"2025-08-15T01:17:45+05:30","vendor":"Waldom Electonics","type":"Optoelectronics","tags":["IMPORT_CSV","OPTEK-TTEL","Optical","Optoelectronics","Photo","STEP","Transmissive","WLDM"],"price":36034,"price_min":36034,"price_max":36034,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50621295067453,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"OPB482N11Z","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"OPB482N11Z","public_title":null,"options":["Default Title"],"price":36034,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"OPB482N11Z","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/OPB482N11Z_52201357_9f483572.jpg?v=1755200866"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/OPB482N11Z_52201357_9f483572.jpg?v=1755200866","options":["Title"],"media":[{"alt":null,"id":45844034257213,"position":1,"preview_image":{"aspect_ratio":1.065,"height":200,"width":213,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/OPB482N11Z_52201357_9f483572.jpg?v=1755200866"},"aspect_ratio":1.065,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/OPB482N11Z_52201357_9f483572.jpg?v=1755200866","width":213}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOPTEK\/TT ELECTRONICS OPB482N11Z Synchronous Step-Down PFM DC\/DC Converter\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eOPB482N11Z\u003c\/strong\u003e is a high-performance \u003cem\u003eSynchronous Step-Down PFM DC\/DC Converter\u003c\/em\u003e designed for efficient power management in electronic applications. Manufactured by \u003cstrong\u003eOPTEK\/TT ELECTRONICS\u003c\/strong\u003e and compliant with RoHS standards, this device offers reliable voltage regulation with low power consumption.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh efficiency synchronous step-down converter for power regulation\u003c\/li\u003e\n \u003cli\u003eDesigned for PFM (Pulse Frequency Modulation) operation\u003c\/li\u003e\n \u003cli\u003eRoHS compliant for environmentally conscious designs\u003c\/li\u003e\n \u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n \u003cli\u003ePart Number: OPB482N11Z\u003c\/li\u003e\n \u003cli\u003eManufacturer: OPTEK\/TT ELECTRONICS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: MX\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSupply Voltage Range\u003c\/td\u003e\n \u003ctd\u003e4.5 V to 16.0 V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRoHS Compliance\u003c\/td\u003e\n \u003ctd\u003eYes\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Dissipation\u003c\/td\u003e\n \u003ctd\u003e275 mW (Total Device Power Dissipation)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput Power Dissipation\u003c\/td\u003e\n \u003ctd\u003e200 mW\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInput Infrared LED\u003c\/td\u003e\n \u003ctd\u003eForward Voltage: 1.7 V at 20 mA; Reverse Voltage: 2 V; Forward Current: 40 mA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput Voltage\u003c\/td\u003e\n \u003ctd\u003eUp to 25 V (Open Collector Output)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSoldering Temperature\u003c\/td\u003e\n \u003ctd\u003e260°C for 5 seconds (1.6 mm from case)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDesigned for applications such as mechanical switch replacement, speed indication (tachometers), mechanical limit indication, and edge sensing.\u003c\/li\u003e\n \u003cli\u003eFlexible mounting options with choice of pins or wires, aperture size, and shell material.\u003c\/li\u003e\n \u003cli\u003eCompatible with TTL output configurations, supporting buffered or inverted signals with 10 kΩ pull-up or open collector outputs.\u003c\/li\u003e\n \u003cli\u003ePerformance over a wide supply voltage range (4.5 V to 16 V).\u003c\/li\u003e\n \u003cli\u003ePackage Type: Black housing suitable for various mounting configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed electrical characteristics, application notes, and configuration options, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-op\/429631020400004opb491l11z.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number \u003cstrong\u003eOPB482N11Z\u003c\/strong\u003e for more details.\u003c\/p\u003e\u003cbr\u003e"}
