PT5103A

更新时间： 2024-11-05 00:00:39

品牌	Logo	应用领域
德州仪器 - TI		稳压器开关
页数	文件大小	规格书
7页	169K
描述
1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR

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中文翻译

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数据手册
替代型号

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PT5103A 数据手册

PT5100 Series

1-A Positive Step-down

Integrated Switching Regulator

SLTS028B

(Revised 11/8/2001)

Features

• 90%+ Efficiency

• Internal Short-Circuit Protection

• Pin-Compatible with 3-Terminal

Linear Regulators

• Laser-Trimmed Output Voltage

• Over-Temperature Protection

• Small Footprint

• Wide Input Range

• 5-Pin Mount Option

(Suffixes L & M)

Description

Ordering Information

PT 5101¨ = +5.0 Volts

PT 5102¨ = +12.0 Volts

PT 5103¨ = +3.3 Volts

PT 5105¨ = +6.5 Volts

PT 5107¨ = +15.0 Volts

PT 5109¨ = +5.6 Volts

PT 5110¨ = +9.0 Volts

PT 5111¨ = +10.0 Volts

PT 5112¨ = +8.0 Volts

The PT5100 modules are a series of

economical, easy-to-use 1-A positive

step-down, Integrated Switching Regu-

lators (ISRs). These ISRs are compatible

with most TO-220 style linear regulators,

and when employed as a linear replace-

ment, provide significant benefits in

both efficiency and power dissipation.

They are recommended for use in a wide

variety of on-board power regulation

applications. These include computer,

data storage, industrial controls, and

battery powered equipment. Modules

are laser-trimmed for optimal output

voltage accuracy, and exhibit excellent

line and load regulation. The PT5100

also features output current limiting

and thermal shutdown protection.

Package (EAD)

PT Series Suffix

Pin-Out Information

(PT1234x)

Function

Case/Pin

Configuration

O rder

Suffix

Package

Code

V_in

Vertical

Horizontal

SMD

(EAD)

(EAA)

(EAC)

(EAM)

(EAL)

GND

V_out

Horizontal, 2-pin Tab

SMD, 2-Pin Tab

(Reference the applicable package code drawing for

the dimensions and PC board layout)

Standard Application

+V_IN

+V_OUT

PT5100

C ₁

C ₂

1 µF

100µF

COM

C₁= Optional 1µF ceramic capacitor

C₂= Required 100µF electrolytic

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

12 3 4 5 6 7

中文翻译

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PT5103A 替代型号

型号	品牌	替代类型	描述	数据表
PT5123A	TI	类似代替	1 AMP LOW VOLTAGE INPUT INTEGRATED SWITCHING REGULATOR
PT5103N	TI	类似代替	1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR
PT5107N	TI	功能相似	1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR

与PT5103A相关器件

型号	品牌	获取价格	描述	数据表
PT5103C	TI	获取价格	1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR
PT5103CT	TI	获取价格	SWITCHING REGULATOR, 875kHz SWITCHING FREQ-MAX, PSMA3
PT5103H	TI	获取价格	1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR
PT5103J	TI	获取价格	1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR
PT5103L	TI	获取价格	1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR
PT5103M	TI	获取价格	1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR
PT5103N	TI	获取价格	1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR
PT-510-3S-SC-24	MOXA	获取价格	IEC 61850-3 10-port Layer 2 DIN-rail managed Ethernet switches
PT-510-3S-SC-48	MOXA	获取价格	IEC 61850-3 10-port Layer 2 DIN-rail managed Ethernet switches
PT-510-3S-SCHV	MOXA	获取价格	IEC 61850-3 10-port Layer 2 DIN-rail managed Ethernet switches

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