所在位置:首页 >> 电子商城 >> 开发板 开发工具 >> 开发板 >> LT1317BCMS8

LINEAR - LT1317 - Micropower, 600kHz PWM DC/DC Converters - LT1317-Micropower, 600kHz PWM DC/DC Converters

LT1317 - Micropower, 600kHz PWM DC/DC Converters 此图片只做参考用
真图请以实物为准
库存状况
  • 库存数量: 7500
  • 包装规格:圆盘编带
  • 最小订单量:1
  • 多重订单量:1
  • 单位价格(不含税):CNY 10.00
数量:
价格
    数量单位价格(不含税)
    1-24CNY 10.00
    25-49CNY 9.50
    50-99CNY 9.00
    100-249CNY 8.50
  • 制造商:LINEAR
  • 库存编号:1616149
  • 商品型号:LT1317BCMS8
  • RoHS胁从产品:
  • 备注:
  • 产品描述:

特点

  • 100μA Quiescent Current
  • Operates with VIN as Low as 1.5V
  • 600kHz Fixed Frequency Operation
  • Starts into Full Load
  • Low-Battery Detector Active in Shutdown
  • Automatic Burst Mode Operation at Light Load (LT1317)
  • Continuous Switching at Light Loads (LT1317B)
  • Low VCESAT Switch: 300mV at 500mA
  • Pin for Pin Compatible with the LT1307/LT1307B

典型应用

LT1317 Typical Application
LT1317 Typical Application

描述

The LT™1317/LT1317B are micropower, fixed frequency step-up DC/DC converters that operate over a wide input voltage range of 1.5V to 12V. The LT1317 features automatic shifting to power saving Burst Mode’ operation at light loads. High efficiency is maintained over a broad 300μA to 200mA load range. Peak switch current during Burst Mode operation is kept below 250mA for most operating conditions which results in low output ripple voltage, even at high input voltages. The LT1317B does not shift into Burst Mode operation at light loads, eliminating low frequency output ripple at the expense of light load efficiency. The LT1317/LT1317B contain an internal low-battery detector with a 200mV reference that stays alive when the device goes into shutdown. No-load quiescent current of the LT1317 is 100μA and shuts down to 30μA. The internal NPN power switch handles a 500mA current with a voltage drop of just 300mV. The LT1317/LT1317B are available in MS8 and SO-8 packages.

应用

  • Cellular Telephones
  • Cordless Telephones
  • Pagers
  • GPS Receivers
  • Battery Backup
  • Portable Electronic Equipment
  • Glucose Meters
  • Diagnostic Medical Instrumentation
购物指南
配送方式
自提
国内快递
国际快递
邮局包裹
快递单号查询
签收验货
支付方式
银行汇款
在线支付
公司转账
邮局汇款
发票制度
在线支付
银行汇款
公司转账
邮局汇款
发票制度
特别说明
质量保证
完美订单
应用领域
品质测试
品质监控
售后服务
退换货
监督建议
投诉受理
免责声明
争议处理
特色服务