PT4582

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
9页	183K
描述
30-W 24/48-V Input Isolated DC/DC Converter

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中文翻译

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PT4582 数据手册

PT4580 Series

30-W 24/48-V Input

Isolated DC/DC Converter

SLTS119A

(Revised 3/14/2002)

Features

• Input Voltage Range:

18V to 60V

• 1500 VDC Isolation

• On/Off Control

• V_oAdjust

• Differential Remote Sense

• Current Limit

• Undervoltage Lockout

• Space-Saving Package

• Solderable Copper Case

• UL1950 Recognized

• CSA 22.2 950 Certified

• EN60950 Approved

• VDE Licensed

• 5 x10⁶Hrs MTBF

• Meets FCC Class A

Radiated Limits

• Short-Circuit Protection

• Over-Temperature Shutdown

Description

Ordering Information

Pin-Out Information

The PT4580 series is a single-output

isolated DC/DC converter, housed in a

19-pin space-saving package. These mod-

ules are UL, CSA, and VDE approved

for telecom applications, and rated at

30W or 8A. The 18V to 60V input range

allows easy integration into many distrib-

uted power applications which utilize 24V

bus architectures.

Standard output voltages range from

1.8V to 15V, and are each adjustable by

up to 10ꢀ. Operating features include

a Remote On/Off control, an under-voltage

lockout (UVLO), and a differential re-

mote sense. Protection features include

an output current limit, short-circuit

protection, and over-temperature shut-

down.

PT 4581r = 3.3V/8A (26.4W)

PT 4582r = 5.0V/6A

PT 4583r = 12.0V/2.5A

PT 4584r = 15.0V/2A

PT 4585r = 1.8V/8A (14.4W)

Pin Function

Do Not Use

Remote On/Off †

Do Not Use

-V

PT Series Suffix

(PT1234x)

10 -V

Case/Pin

Configuration

O rder

Suffix

Package

Code *

11 -V

12 -V

Vertical

Horizontal

SMD

(END)

(ENA)

(ENC)

13 -Remote Sense

14 +V

15 +V

* Previously known as package styles 1400 &

1410.

16 +V

17 +V

(Reference the applicable package code draw-

ing for the dimensions and PC board layout)

V Adjust †

19 +Remote Sense

A 330µF output capacitor is required

for proper operation.

†For more information,

see application notes.

Standard Application

V_OAdjust

+REMOTE SENSE

+V_IN

+V_O

7, 8,

14-17

PT4580

4-6

10-12

C_IN

C_OUT

Q ₁

R ₁

Inhibit

–V_O

C ₁

–V_IN

–REMOTE SENSE

Q₁

= Optional 100µF/100V electrolytic

= Required 330µF electrolytic (See Notes)

= N-Channel MOSFET

out

R₁/C₁= Optional (see application notes)

For technical support and more information, see inside back cover or visit www.ti.com

12 3 4 5 6 7...9

中文翻译

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与PT4582相关器件

型号	品牌	获取价格	描述	数据表
PT4582N	TI	获取价格	1-OUTPUT 30W DC-DC REG PWR SUPPLY MODULE, ROHS COMPLIANT PACKAGE-19
PT4583	TI	获取价格	30-W 24/48-V Input Isolated DC/DC Converter
PT4583A	TI	获取价格	1-OUTPUT 30W DC-DC REG PWR SUPPLY MODULE, ROHS COMPLIANT PACKAGE-19
PT4583C	TI	获取价格	1-OUTPUT 30W DC-DC REG PWR SUPPLY MODULE, ROHS COMPLIANT, SMD-19
PT4583N	TI	获取价格	1-OUTPUT 30W DC-DC REG PWR SUPPLY MODULE, ROHS COMPLIANT PACKAGE-19
PT4584	TI	获取价格	30-W 24/48-V Input Isolated DC/DC Converter
PT4584A	TI	获取价格	暂无描述
PT4584C	TI	获取价格	1-OUTPUT 30W DC-DC REG PWR SUPPLY MODULE, SMD-19
PT4584N	TI	获取价格	1-OUTPUT 30W DC-DC REG PWR SUPPLY MODULE, SIP-19
PT4585	TI	获取价格	30-W 24/48-V Input Isolated DC/DC Converter

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