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VRG8660-901-2S PDF预览

VRG8660-901-2S

更新时间: 2024-01-19 08:21:26
品牌 Logo 应用领域
艾法斯 - AEROFLEX /
页数 文件大小 规格书
6页 275K
描述
Adjustable Regulator Positive Voltage Radiation Tolerant

VRG8660-901-2S 数据手册

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Standard Products  
VRG8660  
Adjustable Regulator  
Positive Voltage  
Radiation Tolerant  
www.aeroflex.com/voltreg  
April 12, 2012  
FEATURES  
Manufactured using  
Space Qualified RH117 die  
Radiation performance  
- Total dose: >100 krads(Si), Dose rate = 50 - 300 rads(Si)/s  
- ELDRS: > 50 krads(Si), Dose rate = 0.01 rads(Si)/s  
Thermal shutdown  
Output voltage adjustable: 1.25V to 37V  
3-Terminal  
Output current: 1.5A  
Voltage reference: 1.25V ±4%  
Load regulation: 1.9% max  
Line regulation: 0.06%/V max  
Ripple rejection: >66dB  
Packaging – Hermetic Ceramic  
- SMD-0.5 Surface mount  
- 3 Pads, .400"L x .296"W x .120"Ht  
- Power package  
- Weight - 2 gm max  
Designed for aerospace and high reliability space applications  
Aeroflex Plainview’s Radiation Hardness Assurance Plan is DLA Certified to MIL-PRF-38534, Appendix G.  
DESCRIPTION  
The Aeroflex Plainview VRG8660 consists of a Positive Adjustable (RH117) voltage regulator capable of supplying  
1.5Amps over the output voltage range as defined under recommended operating conditions. The VRG8660 offers  
excellent line and load regulation specifications and ripple rejection. The VRG8660 serves a wide variety of  
applications including High Efficiency Linear Regulators, Post Regulators for Switching Supplies, Constant Current  
Regulators, Battery Chargers and Microprocessor Supply.  
The VRG8660 has been specifically designed to meet exposure to radiation environments and is configured for a  
SMD-0.5 SMT power package. It is guaranteed operational from -55°C to +125°C. Available screened to  
MIL-STD-883, the VRG8660 is ideal for demanding military and space applications.  
Dropout (VIN - VOUT) decreases at lower load currents.  
3
ADJ  
VOUT  
1
RH117  
Positive  
Regulator  
VIN  
2
FIGURE 1 – BLOCK DIAGRAM / SCHEMATIC  
SCD8660 Rev F  

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