- TD2676
- 参考价格:
- 发布者:凌晔科技
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详细信息
品牌:泰德
封装:TO-220
批号:18+
数量*:580000
描述:产品详情:
The TD2576 is a series of easy to use fixed and adjustable step-down (buck) switch-mode voltage regulators. These devices are available in fixed output voltage of 3.3V, 5V, and an adjustable output version. Both versions are capable of driving a 3A load with excellent line and load regulation.Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation, and a fixed-frequency oscillator. The output voltage is guaranteed to ±3% tolerance under specified input voltage and output load conditions. The oscillator frequency is guaranteed to ±15%. External shutdown is included, featuring typically 80 μA standby current. Self protection features include a two stage frequency reducing current limit for the output switch and an over temperature shutdown for complete protection under fault conditions.The TD2776 is available in TO-220B-5L TO220-5L and TO-263-5L packages.
Features
* 3.3V, 5V and adjustable output versions
* Output adjustable from 1.23v to 43V
* Fixed 52KHz frequency internal oscillator
* Guaranteed 3A output load current
* Input voltage range up to 45V
* Low power standby mode, IQ typically 80 μA
* TTL shutdown capability
* Excellent line and load regulation
* Requires only 4 external components
* High efficiency
* Thermal shutdown and current limit protection
* Available in TO-220B/TO220 and TO-263 packages
Applications
* Simple High-efficiency step-down regulator
* On-card switching regulators
* Positive to negative converter
* LCD monitor and LCD TV
* DVD recorder and PDP TV
* Battery charger
* Step-down to 3.3V for microprocessors
深圳市凌晔科技有限公司
广东省深圳市福田区华强广场C座13L
Tel:0755-83660559
qq:869030400
E-mail:869030400@qq.com
封装:TO-220
批号:18+
数量*:580000
描述:产品详情:
The TD2576 is a series of easy to use fixed and adjustable step-down (buck) switch-mode voltage regulators. These devices are available in fixed output voltage of 3.3V, 5V, and an adjustable output version. Both versions are capable of driving a 3A load with excellent line and load regulation.Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation, and a fixed-frequency oscillator. The output voltage is guaranteed to ±3% tolerance under specified input voltage and output load conditions. The oscillator frequency is guaranteed to ±15%. External shutdown is included, featuring typically 80 μA standby current. Self protection features include a two stage frequency reducing current limit for the output switch and an over temperature shutdown for complete protection under fault conditions.The TD2776 is available in TO-220B-5L TO220-5L and TO-263-5L packages.
Features
* 3.3V, 5V and adjustable output versions
* Output adjustable from 1.23v to 43V
* Fixed 52KHz frequency internal oscillator
* Guaranteed 3A output load current
* Input voltage range up to 45V
* Low power standby mode, IQ typically 80 μA
* TTL shutdown capability
* Excellent line and load regulation
* Requires only 4 external components
* High efficiency
* Thermal shutdown and current limit protection
* Available in TO-220B/TO220 and TO-263 packages
Applications
* Simple High-efficiency step-down regulator
* On-card switching regulators
* Positive to negative converter
* LCD monitor and LCD TV
* DVD recorder and PDP TV
* Battery charger
* Step-down to 3.3V for microprocessors
深圳市凌晔科技有限公司
广东省深圳市福田区华强广场C座13L
Tel:0755-83660559
qq:869030400
E-mail:869030400@qq.com

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