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UCC2813QDR-2Q1

Texas Instruments PMIC - 稳压器 - DC DC 切换控制器
  • 封装：8-SOIC（0.154"，3.90mm 宽）
  • RoHS：无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式：Digi-Reel®
  • 参考价格：$1.728-$3.46

更新日期：2024-04-01

UCC2813QDR-2Q1

Texas Instruments PMIC - 稳压器 - DC DC 切换控制器

产品简介：具有 12.5V/8.3V UVLO 和 100% 占空比的汽车类经济型 1MHz 电流模式 PWM 控制器

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  • 封装：8-SOIC（0.154"，3.90mm 宽）
  • RoHS：无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式：Digi-Reel®
  • 参考价格：$1.728-$3.46

UCC2813QDR-2Q1 供应商

  • 公司
  • 型号
  • 品牌
  • 封装/批号
  • 数量
  • 地区
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  • 说明
  • 询价

UCC2813QDR-2Q1 中文资料属性参数

  • 标准包装：1
  • 类别：集成电路 (IC)
  • 家庭：PMIC - 稳压器 - DC DC 切换控制器
  • 系列：-
  • PWM 型：电流模式
  • 输出数：1
  • 频率 - 最大：1MHz
  • 占空比：100%
  • 电源电压：9 V ~ 10 V
  • 降压：无
  • 升压：是
  • 回扫：是
  • 反相：无
  • 倍增器：无
  • 除法器：无
  • Cuk：无
  • 隔离：无
  • 工作温度：-40°C ~ 125°C
  • 封装/外壳：8-SOIC（0.154"，3.90mm 宽）
  • 包装：®
  • 其它名称：296-23447-6

产品特性

  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results: Device temperature grade 1: –40°C to 125°C TA Device HBM classification level 2: ±2 kVDevice CDM classification level C5: >1000 V
  • Device temperature grade 1: –40°C to 125°C TA
  • Device HBM classification level 2: ±2 kV
  • Device CDM classification level C5: >1000 V
  • 100-µA typical starting supply current
  • 500-µA typical operating supply current
  • Operation to 1 MHz
  • Internal soft start
  • Internal fault soft start
  • Internal leading-edge blanking of the current-sense signal
  • 1-A totem-pole output
  • 70-ns typical response from current-sense to gate-drive output
  • 1.5% tolerance voltage reference
  • Same pinout as the UCC3802 device, UC3842 device, and UC3842A device families

产品概述

The UCC2813-x-Q1 device family of high-speed, low-power integrated circuits contains all of the control and drive components required for off-line and DC-to-DC fixed-frequency current-mode switching power supplies with minimal parts count.These devices have the same pin configuration as the UC284x device family, and also offer the added features of internal full-cycle soft start and internal leading-edge blanking of the current-sense input.The UCC2813-x-Q1 device family offers a variety of package options, choice of maximum duty cycle, and choice of critical voltage levels. Devices with lower reference voltage such as the UCC2813-3-Q1 and UCC2813-5-Q1 fit best into battery operated systems, while the higher reference and the higher UVLO hysteresis of the UCC2813-2-Q1 device and UCC2813-4-Q1 device make these ideal choices for use in off-line power supplies.The UCC2813-x-Q1 device series is specified for operation from –40°C to 125°C.
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