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AC/DC & DC/DC converters (integrated FET)

LM2717-ADJ

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具有可调节输出的双通道降压直流/直流转换器

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数据表

LM2717-ADJ

正在供货
数据表 立即订购

产品详情

Iout (max) (A) 2.2 Vin (min) (V) 4 Vin (max) (V) 20 Topology Buck Type Converter Switching frequency (min) (kHz) 300 Switching frequency (max) (kHz) 300 Features Over Current Protection Control mode current mode Vout (min) (V) 3.3 Vout (max) (V) 3.3 Rating Catalog Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.006
Iout (max) (A) 2.2 Vin (min) (V) 4 Vin (max) (V) 20 Topology Buck Type Converter Switching frequency (min) (kHz) 300 Switching frequency (max) (kHz) 300 Features Over Current Protection Control mode current mode Vout (min) (V) 3.3 Vout (max) (V) 3.3 Rating Catalog Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.006
TSSOP (PW) 24 49.92 mm² 7.8 x 6.4
  • Adjustable Buck Converter with a 2.2A, 0.16Ω, Internal Switch (Buck 1)
  • Adjustable Buck Converter with a 3.2A, 0.16Ω, Internal Switch (Buck 2)
  • Operating Input Voltage Range of 4V to 20V
  • Input Undervoltage Protection
  • 300kHz to 600kHz Pin Adjustable Operating Frequency
  • Over Temperature Protection
  • Small 24-Lead TSSOP Package

All trademarks are the property of their respective owners.

  • Adjustable Buck Converter with a 2.2A, 0.16Ω, Internal Switch (Buck 1)
  • Adjustable Buck Converter with a 3.2A, 0.16Ω, Internal Switch (Buck 2)
  • Operating Input Voltage Range of 4V to 20V
  • Input Undervoltage Protection
  • 300kHz to 600kHz Pin Adjustable Operating Frequency
  • Over Temperature Protection
  • Small 24-Lead TSSOP Package

All trademarks are the property of their respective owners.

The LM2717-ADJ is composed of two PWM DC/DC buck (step-down) converters. Both converters are used to generate an adjustable output voltage as low as 1.267V. Both also feature low RDSON (0.16Ω) internal switches for maximum efficiency. Operating frequency can be adjusted anywhere between 300kHz and 600kHz allowing the use of small external components. External soft-start pins for each converter enables the user to tailor the soft-start times to a specific application. Each converter may also be shut down independently with its own shutdown pin. The LM2717-ADJ is available in a low profile 24-lead TSSOP package ensuring a low profile overall solution.

The LM2717-ADJ is composed of two PWM DC/DC buck (step-down) converters. Both converters are used to generate an adjustable output voltage as low as 1.267V. Both also feature low RDSON (0.16Ω) internal switches for maximum efficiency. Operating frequency can be adjusted anywhere between 300kHz and 600kHz allowing the use of small external components. External soft-start pins for each converter enables the user to tailor the soft-start times to a specific application. Each converter may also be shut down independently with its own shutdown pin. The LM2717-ADJ is available in a low profile 24-lead TSSOP package ensuring a low profile overall solution.
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类型 标题 下载最新的英语版本 日期
* 数据表 LM2717-ADJ Dual Step-Down DC/DC Converter 数据表 (Rev. C) 2013年 3月 20日
用户指南 LM2717-ADJ Step-Down Converter Evaluation Module User's Guide (Rev. B) PDF | HTML 2021年 12月 20日

设计和开发

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封装 引脚 下载
TSSOP (PW) 24 查看选项
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订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

支持和培训

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