RIC70849F
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RIC70849F

Radiation hardened wide input buck controller optimized for GaN HEMTs
数据手册
封装

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RIC70849F
RIC70849F
数据手册


商品详情

  • SEE
    81.9
  • 最高 TID
    100 Krad(Si)
  • 产品类别
    Buck Controller
  • 封装
    24-Lead Flatpack
  • 工作温度 范围
    -55 °C 至 125 °C
  • 拓扑结构
    Single-phase
  • 质量等级
    COTS (EM)
  • 通道
    2

OPN
产品状态 coming soon
英飞凌封装名称
C-FP-24
封装名 N/A
封装尺寸 N/A
封装类型 N/A
湿度 N/A
防潮封装 N/A
无铅 No
无卤素 Yes
符合RoHS标准 No

产品状态 coming soon
英飞凌封装名称
C-FP-24
封装名 -
封装尺寸 0
封装类型
湿度 -
防潮封装
无铅
无卤素
符合 RoHS 标准
RIC70849 is a rad-hard synchronous buck controller with integrated half-bridge gate drivers for space. Rated to 100 krad(Si) and SEE to 81.9 MeV·cm²/mg, it’s offered in a hermetic 24-lead flatpack and operates -55°C to 125°C. Designed for GaN HEMTs, it supports 5/12 V inputs and 0.6–5 V PoL outputs. Features 100 kHz–2 MHz operation, sync/multiphase, protections, and optional AVP.

产品优势

  • Wide input voltage range
  • Optional load line regulation
  • Frequency peak current mode control
  • Wide programmable switching frequency
  • Small minimum on time
  • Intefrated half-bridge gate driver
  • Integrated programmable soft start
  • Radiation tolerant up to 150 krad(Si)
  • NO SEB or SEL to LET 81.9 MeV·cm²/mg
  • SET characterized to 81.9 MeV·cm²/mg
  • Screened to MIL-PRF_38535, class V

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