Datasheet > VRG8697

VRG8697

更新时间： 2024-09-26 00:56:59

品牌	Logo	应用领域
艾法斯 - AEROFLEX		/
页数	文件大小	规格书
7页	443K
描述
Dual Voltage Regulator, 2.5 Amp, Positive Ultra Low Dropout (ULDO), Adjustable Radiation Tolerant

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VRG8697 数据手册

Datasheet

Standard Products

VRG8697/VRG8698

Dual Voltage Regulator, 2.5 Amp, Positive

Ultra Low Dropout (ULDO), Adjustable

Radiation Tolerant

www.aeroflex.com/voltreg

December 10, 2015

FEATURES

 Manufactured using

Space Qualified RH3083 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

 Two-Independent voltage regulators

 Current Limit with Foldback

 Over-temperature protection

 Input voltage range: 1.0V to 23V

 Output voltage adjustable: 0V to 22V

 Outputs may be paralleled for higher current

 Post Radiated Dropout voltage, VCONTROL > 2.0V:

 0.75V @ 2.5Amps

 0.28V @ 1.0Amps

 Output current: 2.5Amps

 Packaging – Hermetic Meter Power Package

 Thru-hole or Surface mount

 8 Leads, .755"L x .415"W x .200"Ht

 Weight - 6 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 VRG8697/8698 consists of two Positive Adjustable (RH3083) ULDO voltage

regulators each capable of supplying 2.5Amps over the output voltage range as defined under

recommended operating conditions. The VRG8697/8698 offers excellent line and load regulation

specifications and ripple rejection. There is full electrical isolation between the regulators and each

regulator to the package.

The VRG8697/8698 has been specifically designed to meet exposure to radiation environments. The

VRG8697 is configured for a Thru-Hole 8 lead metal power package and the VRG8698 is configured for a

Surface Mount 8 lead metal power package. It is guaranteed operational with a case operating temperature

from -55°C to +125°C. Available screened in accordance with MIL-PRF-38534, the VRG8697/8698 is

ideal for demanding military and space applications.

Dropout (VIN - VOUT) decreases at lower load currents for both regulators.

CONTROL_1

IN_1

CONTROL_2

IN_2

RH3083

Positive

Regulator

UT_1

UT_2

SET_1

SET_2

FIGURE 1 – BLOCK DIAGRAM / SCHEMATIC

SCD8697 Rev E

12 3 4 5 6 7

中文翻译

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与VRG8697相关器件

型号	品牌	获取价格	描述	数据表
VRG8697-7	AEROFLEX	获取价格	Dual Voltage Regulator, 2.5 Amp, Positive Ultra Low Dropout (ULDO), Adjustable Radiation T
VRG8697-901-1S	AEROFLEX	获取价格	Dual Voltage Regulator, 2.5 Amp, Positive Ultra Low Dropout (ULDO), Adjustable Radiation T
VRG8697-901-2S	AEROFLEX	获取价格	Dual Voltage Regulator, 2.5 Amp, Positive Ultra Low Dropout (ULDO), Adjustable Radiation T
VRG8698	AEROFLEX	获取价格	Dual Voltage Regulator, 2.5 Amp, Positive Ultra Low Dropout (ULDO), Adjustable Radiation T
VRG8698-7	AEROFLEX	获取价格	Dual Voltage Regulator, 2.5 Amp, Positive Ultra Low Dropout (ULDO), Adjustable Radiation T
VRG8698-901-1S	AEROFLEX	获取价格	Dual Voltage Regulator, 2.5 Amp, Positive Ultra Low Dropout (ULDO), Adjustable Radiation T
VRG8698-901-2S	AEROFLEX	获取价格	Dual Voltage Regulator, 2.5 Amp, Positive Ultra Low Dropout (ULDO), Adjustable Radiation T
VRH	ANASEM	获取价格	High speed, Low dropout, 1% High output accuracy CMOS Voltage Regulator with On/Off circui
VRH PDF	ETC	获取价格	华瑞科公司供应日本安纳森全系列IC 石生 13316583858
VRH_E09-09	ETC	获取价格	华瑞科供应安纳森全系列IC13316583858

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