Datasheet > VRG8684

VRG8684

更新时间： 2024-02-24 04:13:41

品牌	Logo	应用领域
艾法斯 - AEROFLEX		/
页数	文件大小	规格书
6页	454K
描述
Voltage Regulator, 3.0 Amp, Positive Low Dropout (LDO), Adjustable Radiation Tolerant

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

VRG8684 技术参数

生命周期：	Active	包装说明：	BCC,
Reach Compliance Code：	unknown	风险等级：	5.11
最大回动电压 1：	1.8 V	最大差分输入-输出电压：	24 V
最小差分输入-输出电压：	1.8 V	JESD-30 代码：	R-CBCC-B3
功能数量：	1	端子数量：	3
工作温度TJ-Max：	150 °C	工作温度TJ-Min：	-55 °C
最大输出电流 1：	3 A	最大输出电压 1：	23 V
最小输出电压 1：	1.25 V	封装主体材料：	CERAMIC, METAL-SEALED COFIRED
封装代码：	BCC	封装形状：	RECTANGULAR
封装形式：	CHIP CARRIER	调节器类型：	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
筛选级别：	MIL-STD-883	座面最大高度：	3.2258 mm
表面贴装：	YES	端子形式：	BUTT
端子位置：	BOTTOM	总剂量：	100k Rad(Si) V
Base Number Matches：	1

VRG8684 数据手册

Standard Products

VRG8684

Voltage Regulator, 3.0 Amp, Positive

Low Dropout (LDO), Adjustable

Radiation Tolerant

www.aeroflex.com/voltreg

October 2, 2012

FEATURES

❑ Manufactured using

Space Qualified RH1084 die

❑ Radiation performance

- Total dose: 100 krads(Si), Dose rate = 50 - 300 rads(Si)/s

❑ Thermal shutdown

❑ Output voltage adjustable: 1.25V to 23V

❑ Dropout voltage: 1.80V at 3.0Amps

❑ 3-Terminal

❑ Output current: 3.0Amps

❑ Voltage reference: 1.25V +2%, -3.2%

❑ Load regulation: 0.35% max

❑ Line regulation: 0.25% max

❑ Ripple rejection: >60dB

❑ 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 VRG8684 consists of a Positive Adjustable (RH1084) LDO voltage regulator capable of

supplying 3.0Amps over the output voltage range as defined under recommended operating conditions. The VRG8684

offers excellent line and load regulation specifications and ripple rejection.

The VRG8684 serves a wide variety of applications including SCSI-2 Active Terminator, High Efficiency Linear

Regulators, Post Regulators for Switching Supplies, Constant Current Regulators, Battery Chargers and

Microprocessor Supply.

The VRG8684 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 in accordance

with MIL-PRF-38534, the VRG8684 is ideal for demanding military and space applications.

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

ADJ

VOUT

RH1084

Positive

Regulator

VIN

FIGURE 1 – BLOCK DIAGRAM / SCHEMATIC

SCD8684 Rev C

12 3 4 5 6

中文翻译

下载PDF

与VRG8684相关器件

型号	品牌	获取价格	描述	数据表
VRG8684-201-1S	AEROFLEX	获取价格	Voltage Regulator, 3.0 Amp, Positive Low Dropout (LDO), Adjustable Radiation Tolerant
VRG8684-201-2S	AEROFLEX	获取价格	Voltage Regulator, 3.0 Amp, Positive Low Dropout (LDO), Adjustable Radiation Tolerant
VRG8684-7	AEROFLEX	获取价格	Voltage Regulator, 3.0 Amp, Positive Low Dropout (LDO), Adjustable Radiation Tolerant
VRG8684-901-1S	AEROFLEX	获取价格	Voltage Regulator, 3.0 Amp, Positive Low Dropout (LDO), Adjustable Radiation Tolerant
VRG8684-901-2S	AEROFLEX	获取价格	Voltage Regulator, 3.0 Amp, Positive Low Dropout (LDO), Adjustable Radiation Tolerant
VRG8684-S	AEROFLEX	获取价格	Voltage Regulator, 3.0 Amp, Positive Low Dropout (LDO), Adjustable Radiation Tolerant
VRG8687	AEROFLEX	获取价格	Dual Voltage Regulator, 3.0 Amp, Positive Low Dropout (LDO), Adjustable Radiation Tolerant
VRG8687-201-1S	AEROFLEX	获取价格	Dual Voltage Regulator, 3.0 Amp, Positive Low Dropout (LDO), Adjustable Radiation Tolerant
VRG8687-201-2S	AEROFLEX	获取价格	Dual Voltage Regulator, 3.0 Amp, Positive Low Dropout (LDO), Adjustable Radiation Tolerant
VRG8687-7	AEROFLEX	获取价格	Dual Voltage Regulator, 3.0 Amp, Positive Low Dropout (LDO), Adjustable Radiation Tolerant

与VRG8684相关文章

咪头种类及其特性：全指向与单指向咪头的专业解析
2024-06-25

8
基频晶振与泛音晶振在电路中的使用差异解析
2024-06-25

6
BSS138P数据手册解读：产品概览、特性、应用及替换型号推荐
2024-06-25

5
SZNUP2105LT1G电气参数、产品特性详解
2024-06-25

3

产品中心

服务支持

精选活动

关于我们

帮助中心

VRG8684

VRG8684 技术参数

VRG8684 数据手册

与VRG8684相关器件

与VRG8684相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

VRG8684

VRG8684 技术参数

VRG8684 数据手册

与VRG8684相关器件

与VRG8684相关文章

您还可以找

您在本页遇到什么问题？