
Renesas' rad tolerant, high efficiency, monolithic, synchronous buck regulator with integrated MOSFETs offers best-in-class Single Event Transient (SET) performance, which is critical when powering mission-critical FPGAs, microcontrollers or microprocessors. The device is an ideal choice to power many of today’s small form factor applications. Radiation tolerant plastic-package ICs are designed to support the emerging field of small satellites (smallsats) that will provide solutions such as high-speed internet connections to hundreds of millions of users in communities, governments and businesses worldwide.
Topology [Rail 1] |
Outputs (#) |
Input Voltage (Min) (V) |
Input Voltage (Max) (V) |
Output Voltage (Min) (V) |
Output Voltage (Max) (V) |
Output Current (Max) [Rail 1] (A) |
IQ |
Switching Frequency (KHz) |
Low Dose Rate (LDR) (krad (Si)) |
DSEE (SEL, SEB, etc.) (MeV*cm2/mg) |
Peak Efficiency (%) |
SYNCH Capability |
Control Type |
Lead Count (#) |
Pkg. Type |
|
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Part Number | ||||||||||||||||
6A Radiation Tolerant Synchronous Buck Regulator with Integrated MOSFETs | Buck | 1 | 3 | 5.5 | .85 | 4.675 | 6 | 1.4 mA | 1.18 | 30 | 43 | 95 | Yes | Current Mode | 64 | TQFP-EP |
Document title | Document type Type | Date Date |
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PDF 467 KB | Brochure | |
PDF 4.85 MB | Brochure | |
PDF 405 KB | White Paper | |
PDF 338 KB | Application Note | |
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Learn about Intersil's family of radiation-tolerant plastic-package ICs designed to support the emerging field of small satellites that will provide solutions such as high-speed Internet connections to hundreds of millions of users in communities, governments, and businesses worldwide. These ICs deliver rad-tolerance performance at a much lower cost point versus radiation assurance tested Class V (space level) products.