特性
- Qualified to Renesas Rad Hard QML-V Equivalent Screening and QCI Flow (R34TB0001EU)
- All screening and QCI are in accordance with MIL-PRF-38535 Class V
- Input bias voltage
- 3V to 18V
- Internal or external loop compensation
- 1% reference voltage over-temperature and radiation
- Soft-start, positive and negative overcurrent, over/undervoltage, and over-temperature protections
- High efficiency ~95% from 0.4A to 1A
- Adjustable slope compensation
- TID Rad Hard Assurance (RHA) testing
- LDR (0.01rad(Si)/s): 75krad(Si)
- SEE characterization
- No DSEE for VIN = 16.5 and 86MeV•cm2/mg
- SEFI <10μm2 at 86MeV•cm2/mg
- SEFI <2.5μm2 on VOUT at 86MeV•cm2/mg
描述
The ISL73006SLH is a radiation hardened point-of-load (POL) buck regulator that provides up to 1A of output current capability with an input voltage ranging from 3V to 18V. The device uses a constant frequency peak current mode control architecture for fast loop transient response. It uses internal compensation or an external Type-II compensation to optimize performance and stabilize the loop. Additionally, the ISL73006SLH has a default switching frequency of 500kHz.
The ISL73006SLH integrates high-side (P-channel) and low-side (N-channel) power FETs. There are options for external or internal compensation and slope control that can be implemented with minimal external components, reducing the BOM count and design complexity.
The ISL73006SLH includes a comprehensive suite of operational features and protections, including preset undervoltage, overvoltage, overcurrent protections, power-good, soft-start, and over-temperature.
The ISL73006SLH operates across the temperature range of -55°C to +125°C and is available in a 10-lead Ceramic Dual In-line Flat Package (CDFP) and die form.
产品参数
| 属性 | 值 |
|---|---|
| Rating | Space |
| Control Mode | Peak Current Mode |
| IOUT Rail 1 (max) (A) | 1 |
| No-Load Operating Current | 9 mA |
| Outputs (#) | 1 |
| Quiescent Current | 0.11mA |
| Supply Voltage Rail 1 (min) (V) | 3 |
| Supply Voltage Rail 1 (max) (V) | 18 |
| Switching Frequency (min) (kHz) | 300 |
| Switching Frequency (max) (kHz) | 1000 |
| VOUT Rail 1 (min) (V) | 0.6 |
| VOUT Rail 1 (max) (V) | 16 |
| Temp. Range (°C) | -55 to +125°C |
| TID LDR (krad(Si)) | 75 |
| DSEE (MeV·cm2/mg) | 86, 86.4 |
| Flow | RH Hermetic |
| Qualification Level | Class Ve, EM |
| Die Sale Availability? | Yes |
| PROTO Availability? | Yes |
应用
- Low-power auxiliary rails for FPGAs, DSPs, CPUs, and ASICs
Renesas Boards & Kits
Radiation Hardened 12VIN to 3.3VOUT Point-of-Load Regulator Evaluation Board
The ISL73006SLHEV1Z evaluation board provides a quick and easy method to evaluate the ISL73006SLH radiation hardened point-of-load (POL) buck regulator in an internal or external compensation configuration.
The ISL73006SLH buck regulator IC is a small footprint radiation hardened POL designed for... 阅读详情
Radiation Hardened 5VIN to 1.2VOUT Point-of-Load Regulator Mini Demonstration Board
The ISL73006SLHDEMO1Z demonstration board provides a quick and easy method for evaluating the ISL73006SLH radiation hardened point-of-load (POL) buck regulator in the internal compensation configuration.
The ISL73006SLH buck regulator is a small footprint radiation hardened POL designed for... 阅读详情
Radiation Hardened 12VIN to 3.3VOUT Point-of-Load Regulator Mini Demonstration Board
The ISL73006SLHDEMO2Z demonstration board provides a quick and easy method for evaluating the ISL73006SLH radiation hardened point-of-load (POL) buck regulator in the external compensation and slope configuration.
The ISL73006SLH buck regulator is a small footprint radiation hardened POL designed... 阅读详情
Radiation Hardened 5VIN to -5VOUT Point-of-Load Regulator Mini Demonstration Board
The ISL73006SLHDEMO3Z demonstration board provides a quick and easy method for evaluating the ISL73006SLH radiation hardened point-of-load (POL) buck regulator, outputting -5V and using the internal compensation and slope configuration.
The ISL73006SLH buck regulator is a small footprint... 阅读详情
