PT4668N

更新时间： 2024-11-17 22:44:19

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
17页	336K
描述
30-A Dual Output Isolated DC/DC Converter

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

PT4668N 数据手册

PT4660 Series

30-A Dual Output Isolated

DC/DC Converter

SLTS140C – MAY 2001 – REVISED OCTOBER 2003

Features

• Dual 15-A Outputs

• Dual Logic On/Off Control

• Over-Temperature Shutdown

• Over-Voltage Protection

(Coordinated Shutdown)

• Under-Voltage Lockout

• Input Differential EMI Filter

• IPC Lead Free 2

• Safety Approvals:

UL1950

(Independantly Regulated)

• Power-up/Down Sequencing

• Input Voltage Range:

36 V to 75 V

• 1500 VDC Isolation

• Temp Range: –40 to 100 °C

• High Efficiency: 88 %

• Fixed Frequency Operation

• Over-Current Protection

(Both Outputs)

CSA 22.2 950

Description

Ordering Information

protection, and an input under-voltage

lockout (UVLO). In addition, both

output voltages are designed to meet

the power-up/power-down sequenc-

ing requirements of popular DSPs.

The PT4660 series is housed in

space-saving solderable copper case.

The package does not require a

heatsink and is available in both

vertical and horizontal configura-

tions, including surface mount. The

‘N’ configuration occupies less than 2

in² of PCB area.

Pt. No.

Vo₁/Vo₂

The PT4660 Excalibur™ Series

is a 30-A rated, dual-output isolated

DC/DC converter that combines

state-of-the-art power conversion

technology with unparalleled flex-

ibility. These modules operate from

a standard telecom (–48 V) central

office (CO) supply to produce two

independantly regulated outputs.

The PT4660 series is characterized

with high efficiencies and ultra-fast

transient response, and incorporates

many features to facilitate system

integration. These include a flexible

“On/Off” enable control, output

current limit, over-temperature

PT4661o

PT4662o

PT4663o

PT4665o

PT4666o

PT4667o

PT4668o

= 5.0/3.3 Volts

= 3.3/2.5 Volts

= 3.3/1.8 Volts

= 3.3/1.5 Volts

= 2.5/1.8 Volts

= 5.0/1.8 Volts

= 3.3/1.2 Volts

PT Series Suffix

(PT1234x)

Case/Pin

Order

Package

Configuration

Suffix

Code

Vertical

Horizontal

SMD

(EKD)

(EKA)

(EKC)

(Reference the applicable package code draw-

ing for the dimensions and PC board layout)

Typical Application

V₁Adjust

V₂Adjust

Vo ₂adj

Vo₁adj

Vo ₁

Vo ₂

+V_IN

9–12

Vo₁

+Vin

21–24

Vo₂

PT4660

EN 1*

–V _IN

C O M

14–19

–Vin

COM

* Inverted logic

For technical support and further information, visit http://power.ti.com

12 3 4 5 6 7...17

中文翻译

下载PDF

PT4668N 替代型号

型号	品牌	替代类型	描述	数据表
PT4668A	TI	完全替代	30-A Dual Output Isolated DC/DC Converter
PT4661N	TI	类似代替	30-A Dual Output Isolated DC/DC Converter
PT4661A	TI	类似代替	30-A Dual Output Isolated DC/DC Converter

与PT4668N相关器件

型号	品牌	获取价格	描述	数据表
PT4680	TI	获取价格	20-A 24-V Input Dual Output Isolated DC/DC Converter
PT4681	TI	获取价格	20-A 24-V Input Dual Output Isolated DC/DC Converter
PT4681A	TI	获取价格	20-A 24-V Input Dual Output Isolated DC/DC Converter
PT4681C	TI	获取价格	20-A 24-V Input Dual Output Isolated DC/DC Converter
PT4681N	TI	获取价格	20-A 24-V Input Dual Output Isolated DC/DC Converter
PT4682	TI	获取价格	20-A 24-V Input Dual Output Isolated DC/DC Converter
PT4682A	TI	获取价格	20-A 24-V Input Dual Output Isolated DC/DC Converter
PT4682C	TI	获取价格	20-A 24-V Input Dual Output Isolated DC/DC Converter
PT4682N	TI	获取价格	20-A 24-V Input Dual Output Isolated DC/DC Converter
PT4683	TI	获取价格	20-A 24-V Input Dual Output Isolated DC/DC Converter

与PT4668N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

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

12
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

43
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

38

产品中心

服务支持

精选活动

关于我们

帮助中心

PT4668N

PT4668N 数据手册

PT4668N 替代型号

与PT4668N相关器件

与PT4668N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

PT4668N

PT4668N 数据手册

PT4668N 替代型号

与PT4668N相关器件

与PT4668N相关文章

您还可以找

您在本页遇到什么问题？