Datasheet > VRAF-08ET50G

VRAF-08ET50G

更新时间： 2024-11-29 05:11:27

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
8页	156K
描述
DC-DC Regulated Power Supply Module, 1 Output, 7.2W, Hybrid, ROHS COMPLIANT, SIP-5

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

VRAF-08ET50G 数据手册

NON-ISOLATED DC/DC CONVERTERS

12 Vdc Input

Vddq/2 / 8 A Output

Dec. 03, 2010

Bel Power Inc., a subsidiary of Bel Fuse Inc.

VRAF-08xT50

RoHS Compliant

Rev.J

•

Non-Isolated

High Efficiency

Fixed Frequency

Low Cost

•

Under-Voltage Lockout

Output Enable

OCP/SCP

Current Source/Sink Capability

Tracking a Reference for

Output Voltage

Over Voltage Protection

(Hiccup Mode)

•

High Power Density

Description

The Bel VRAF-08xT50 module is a non-isolated, step down dc/dc power converter that operates from a nominal

12 Vdc or wide range 5 Vdc to 13.8 Vdc source. This converter is designed specifically to provide bus termination

voltages in applications such as DDR (double data rate) memory where the bus termination voltage must closely

track the I/O bus voltage. The converter accepts a reference input and uses this to program its output voltage to

50% of the reference. The unit is packaged in compact single-in-line footprint and provides a maximum 8 A

output. Standard features include remote on/off, input under-voltage lockout, output over voltage protection.

Part Selection

Output

Max. Output

Current

Max. Output

Power

Typical

Efficiency

Model Number

Input Voltage

Voltage

0.9 V

5.0 V - 13.8 V

8 A

7.2 W

69%

VRAF-08AT50

VRAF-08ET50

Notes: 1. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers.

2. Add “G” suffix at the end of the model numbers listed above to indicate “Tray Packaging”.

3. Part number VRAF-08ET50 is better suited for applications where start up is guaranteed at 5V input.

Absolute Maximum Ratings

Parameter

Min

Typ

Max

Notes

Input Supply Voltage

-0.5 V

15 V

Input Signal Voltage

Operating Temperature

Storage Temperature

-0.3 V

0 °C

5.25 V

70 °C

85 °C

-40 °C

Note: All specifications are typical at 25 °C unless otherwise stated.

Input Specifications

Parameter

Min

Typ

Max

Notes

Operating Input Voltage

VRAF-08AT50

VRAF-08ET50

5.0 V

12 V

13.8 V

Input Current (full load)

VRAF-08AT50

VRAF-08ET50

2.2 A

Input Current (no load)

1.2 V

25 mA

1.8 V

7 mA

35 mA

1.89 V

10 mA

Reference Voltage Range (Vddq)

Remote Off Input Current

Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com

12 3 4 5 6 7 8

中文翻译

下载PDF

与VRAF-08ET50G相关器件

型号	品牌	获取价格	描述	数据表
VRAF-08XT50	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS
VRAF-08XT50_10	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS
VRAH-01CX20	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS
VRAH-01CX200	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 9.6W, Hybrid, ROHS COMPLIANT, SIP-5
VRAH-01CX20G	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 9.6W, Hybrid, ROHS COMPLIANT, SIP-5
VRAH-01CX20R	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 9.6W, Hybrid, ROHS COMPLIANT, SIP-5
VRAH-01CX50	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS
VRAH-01CX500	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 9W, Hybrid, ROHS COMPLIANT, SIP-5
VRAH-01CX50R	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 9W, Hybrid, ROHS COMPLIANT, SIP-5
VRAH-01F50N	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS

与VRAF-08ET50G相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

47
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

37
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

65
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

61

产品中心

服务支持

精选活动

关于我们

帮助中心

VRAF-08ET50G

VRAF-08ET50G 数据手册

与VRAF-08ET50G相关器件

与VRAF-08ET50G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

VRAF-08ET50G

VRAF-08ET50G 数据手册

与VRAF-08ET50G相关器件

与VRAF-08ET50G相关文章

您还可以找

您在本页遇到什么问题？