Radiation Tolerant Single/Dual-Phase Current Mode PWM Controller

Features ▪ Qualified to Renesas Rad Tolerant Screening and QCI Flow (R34TB0004EU) ▪ Wide operating voltage range: • Input: 4.5V to 19V • Output: 0.6V to VPWR_STAGE×((TSW-120ns)/TSW) ▪ Programmable PWM output switching frequency • 250kHz to 1.5MHz ▪ Optional Droop regulation ▪ Current mod

文件：2.64179 Mbytes 页数：48 Pages

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丝印：73847MBZ；Package：WSOIC；Radiation Tolerant Single/Dual-Phase Current Mode PWM Controller

Features ▪ Qualified to Renesas Rad Tolerant Screening and QCI Flow (R34TB0004EU) ▪ Wide operating voltage range: • Input: 4.5V to 19V • Output: 0.6V to VPWR_STAGE×((TSW-120ns)/TSW) ▪ Programmable PWM output switching frequency • 250kHz to 1.5MHz ▪ Optional Droop regulation ▪ Current mod

文件：2.64179 Mbytes 页数：48 Pages

RENESAS

瑞萨

丝印：73847MBZ；Package：WSOIC；Radiation Tolerant Single/Dual-Phase Current Mode PWM Controller

Features ▪ Qualified to Renesas Rad Tolerant Screening and QCI Flow (R34TB0004EU) ▪ Wide operating voltage range: • Input: 4.5V to 19V • Output: 0.6V to VPWR_STAGE×((TSW-120ns)/TSW) ▪ Programmable PWM output switching frequency • 250kHz to 1.5MHz ▪ Optional Droop regulation ▪ Current mod

文件：2.64179 Mbytes 页数：48 Pages

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Radiation Tolerant 12V Half-Bridge GaN FET Driver

Features ▪ Qualified to Renesas Rad Tolerant Screening and QCI Flow (R34TB0004EU) ▪ Up to 20V bootstrap voltage half-bridge driver ▪ Programmable 4.5V to 5.5V gate drive voltage ▪ Single tri-level PWM input control ▪ Separate source and sink driver outputs ▪ High-side peak drive: 2A Sourcin

文件：2.42734 Mbytes 页数：44 Pages

RENESAS

瑞萨

Radiation Tolerant Single/Dual-Phase Current Mode PWM Controller

Features ▪ Qualified to Renesas Rad Tolerant Screening and QCI Flow (R34TB0004EU) ▪ Wide operating voltage range: • Input: 4.5V to 19V • Output: 0.6V to VPWR_STAGE×((TSW-120ns)/TSW) ▪ Programmable PWM output switching frequency • 250kHz to 1.5MHz ▪ Optional Droop regulation ▪ Current mod

文件：2.64179 Mbytes 页数：48 Pages

RENESAS

瑞萨

Radiation Tolerant 12V Half-Bridge GaN FET Driver

Features ▪ Qualified to Renesas Rad Tolerant Screening and QCI Flow (R34TB0004EU) ▪ Up to 20V bootstrap voltage half-bridge driver ▪ Programmable 4.5V to 5.5V gate drive voltage ▪ Single tri-level PWM input control ▪ Separate source and sink driver outputs ▪ High-side peak drive: 2A Sourcin

文件：2.42734 Mbytes 页数：44 Pages

RENESAS

瑞萨

Radiation Tolerant Single/Dual-Phase Current Mode PWM Controller

Features ▪ Qualified to Renesas Rad Tolerant Screening and QCI Flow (R34TB0004EU) ▪ Wide operating voltage range: • Input: 4.5V to 19V • Output: 0.6V to VPWR_STAGE×((TSW-120ns)/TSW) ▪ Programmable PWM output switching frequency • 250kHz to 1.5MHz ▪ Optional Droop regulation ▪ Current mod

文件：2.64179 Mbytes 页数：48 Pages

RENESAS

瑞萨

Radiation Tolerant 12V Half-Bridge GaN FET Driver

Features ▪ Qualified to Renesas Rad Tolerant Screening and QCI Flow (R34TB0004EU) ▪ Up to 20V bootstrap voltage half-bridge driver ▪ Programmable 4.5V to 5.5V gate drive voltage ▪ Single tri-level PWM input control ▪ Separate source and sink driver outputs ▪ High-side peak drive: 2A Sourcin

文件：2.42734 Mbytes 页数：44 Pages

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Radiation Tolerant Single/Dual-Phase Current Mode PWM Controller

The ISL73847M is a synchronous buck controller that can operate as a single or dual-phase controller. It works with the ISL71441M (half-bridge GaN FET driver) to generate point-of-load voltage rails for commercial space applications.\n\nIt accepts an input voltage range of 4.5V to 19V with a program • Qualified to Renesas Rad Tolerant Screening and QCI Flow (R34TB0004EU)\n• Wide operating voltage range:• Input: 4.5V to 19V\n• Output: 0.6V to V PWR_STAGE ×((TSW -120ns)/TSW);

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