Image
Renesas' radiation hardened switching regulator portfolio consists of radiation and single event effects (SEE) tolerant and radiation and SEE hardened high-efficiency synchronous buck regulators with integrated MOSFETs.
Rad Hard Switching Regulators
Jump to Page Section:
Product Selection Table
Processing table
Outputs (#) |
Topology [Rail 1] |
Input Voltage (Min) [Rail 1] (V) |
Input Voltage (Max) [Rail 1] (V) |
Output Voltage (Min) [Rail 1] (V) |
Output Voltage (Max) [Rail 1] (V) |
Output Current (Max) [Rail 1] (A) |
IQ [Rail 1] (µA) |
Topology [Rail 2] |
Input Voltage (Min) [Rail 2] (V) |
Input Voltage (Max) [Rail 2] (V) |
Output Voltage (Min) [Rail 2] (V) |
Output Voltage (Max) [Rail 2] (V) |
Output Current (Max) [Rail 2] (A) |
IQ [Rail 2] |
Switching Frequency (MHz) |
Duty Cycle (%) |
Peak Efficiency (%) |
POR |
SYNCH Capability |
Control Type |
High Dose Rate (HDR) (krad (Si)) |
Low Dose Rate (LDR) (krad (Si)) |
DSEE (SEL, SEB, etc.) (MeV*cm2/mg) |
Lead Count (#) |
Pkg. Type |
Temp. Range |
DLA SMD |
Qualification Level |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Part Number | |||||||||||||||||||||||||||||
| Radiation Hardened and SEE Hardened 6A Synchronous Buck Regulator | 1 | Buck | 3 | 5.5 | 0.6 | 4.675 | 6 | 2000 | 1 | 90 | 94 | Yes | Yes | Current Mode | 100 | 100 | 86.4 | 48 | CQFP, DIE | -55 to 125°C | 5962R0922503V9A, 5962R0922503VXC, 5962R0922503VYC | PROTO, QML Class V (space) | |||||||
| Radiation Hardened and SEE Hardened 6A Synchronous Buck Regulator | 1 | Buck | 3 | 5.5 | 0.6 | 4.675 | 6 | 2000 | 1 | 90 | 94 | Yes | Yes | Current Mode | 100 | 50 | 86.4 | 48 | CQFP, DIE | -55 to 125°C | 5962R0922502VXC, 5962R0922502VYC | PROTO, QML Class V (space) | |||||||
| Radiation Hardened and SEE Hardened 6A Synchronous Buck Regulator with Integrated MOSFETs | 1 | Buck | 3 | 5.5 | 0.6 | 4.675 | 6 | 2000 | 1 | 90 | 94 | Yes | Yes | Current Mode | 100 | 86.4 | 48 | CQFP, DIE | -55 to 125°C | 5962R0922501QXC, 5962R0922501V9A, 5962R0922501VXC | PROTO, QML Class Q (military), QML Class V (space) | ||||||||
| Radiation Hardened and SEE Hardened 22A Synchronous Buck Regulator with Current Sharing | 1 | Buck | 3 | 6.2 | 0.6 | 4.675 | 22 | 2500 | 0.5 - 1 | 90 | 92 | Yes | Yes | Current Mode | 100 | 100 | 86.4 | 64 | CQFP, DIE | -55 to 125°C | 5962R1220201VXC, 5962R1220201VYC | PROTO, QML Class V (space) | |||||||
| Radiation and SEE Tolerant 3V to 13.2V, 9A Buck Regulator | 1 | Buck | 3 | 13.2 | 0.6 | 11.88 | 9 | 10000 | 0.3 - 0.5 | 88 | 95 | Yes | Yes | Voltage Mode | 100 | 100 | 86.4 | 64 | CQFP, DIE | -55 to 125°C | 5962R1420302V9A, 5962R1420302VYC | PROTO, QML Class V (space) | |||||||
| Radiation Hardened Dual Output Point-of-Load, Integrated Synchronous Buck and Low Dropout Regulator | 2 | Buck | 3 | 5.5 | 0.6 | 4.675 | 3 | 600 | LDO | 0.775 | 5.5 | 0.6 | 4 | 1 | 450 | 0.1 - 1 | 85 | 94 | Yes | Yes | Voltage Mode | 100 | 75 | 86.4 | 28 | CFP, DIE | -55 to 125°C | 5962R1920901V9A, 5962R1920901VXC | PROTO, QML Class V (space) |
| Radiation Hardened and SEE Hardened 22A Synchronous Buck Regulator with Current Sharing | 1 | Buck | 3 | 6.2 | 0.6 | 4.675 | 22 | 2500 | 0.5 - 1 | 90 | 92 | Yes | Yes | Current Mode | 100 | 100 | 86.4 | 64 | CQFP, DIE | 5962R1220201VXC, 5962R1220201VYC | PROTO, QML Class V (space) | ||||||||
| Radiation Hardened Dual Output Point-of-Load, Integrated Synchronous Buck and Low Dropout Regulator | 2 | Buck | 3 | 5.5 | 0.6 | 4.675 | 3 | 600 | LDO | 0.775 | 5.5 | 0.6 | 4 | 1 | 450 | 0.1 - 1 | 85 | 94 | Yes | Yes | Voltage Mode | 75 | 86.4 | 28 | CFP | -55 to 125°C | 5962L1920902V9A, 5962L1920902VXC | QML Class V (space) | |
| Rad Hard Small Form Factor 3A Point of Load Regulator | 1 | Buck | 3 | 18 | 0.6 | 16 | 3 | 42 | 0.3 - 1 | 90 | 95 | Yes | No | Current Mode | 75 | 86.4 | 14 | CFP | QML Class V Equivalent (space) |
Tips for Using This Parametric Table:
- Hide Filters button in header: Collapse or expands filters
- Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
- Reset button in header: Reset all filters to the page default
- Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
- Export button in header: Export the filtered results of the table to an Excel document
- Filter parts search bar in header: Type to filter table results by part number
- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product
Documentation
| Document title | Document type
|
Date Date | |
|---|---|---|---|
| PDF 304 KB | Application Note | ||
| PDF 338 KB | Application Note | ||
| PDF 467 KB | Brochure | ||
| PDF 4.85 MB | Brochure | ||
| PDF 296 KB | Technical Brief | ||
| PDF 410 KB | Technical Brief | ||
| PDF 522 KB | White Paper | ||
| PDF 254 KB | White Paper | ||
8 items
|
|||
Downloads
| Software title | Software type Type | Date Date |
|---|---|---|
| EXE 138.65 MB | Software & Tools - Software | |
1 item
|
