Datasheet > VPOL5A-5-SIP

VPOL5A-5-SIP

更新时间： 2024-09-26 03:19:11

品牌	Logo	应用领域
CUI		/
页数	文件大小	规格书
10页	449K
描述
point of load converter

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VPOL5A-5-SIP 数据手册

rev.

page 1 of 10

page

date 08/2007

date

PART NUMBER: VPOL5A-5-SIP

DESCRIPTION: point of load converter

features

high efficiency topology, typically 94% at

3.3 Vdc

industry standard footprint

wide ambient temperature range, -40C to

+85C

cost efficient open frame design

programmable output voltage via external

resistor from 0.75 to 3.63 Vdc

no minimum load requirement (stable at all

loads)

remote on/off

remote sense compensation

fixed switching frequency

continuous short-circuit protection and over

current protection

over-temperature protection (OTP)

monotonic startup with pre-bias at the output.

UL/IEC/EN60950-1 (E222736) certified.

1. INTRODUCTION

6. SAFETY

6.1 Input Fusing and Safety Considerations.

2. VPOL5A-5-SIP CONVERTER FEATURES

3. GENERAL DESCRIPTION

7. APPLICATIONS

3.1 Electrical Description

7.1 Layout Design Challenges.

3.2 Thermal Packaging and Physical Design.

7.2 Convection Requirements for Cooling

7.3 Thermal Considerations

4. TECHNICAL SPECIFICATIONS

7.4 Power De-Rating Curves

5. MAIN FEATURES AND FUNCTIONS

5.1 Operating Temperature Range

7.5 Efficiency vs Load Curves

5.2 Over-Temperature Protection (OTP)

5.3 Output Voltage Adjustment

5.5 Over Current Protection

5.6 Remote on/off

7.6 Input Capacitance at the Power Module

7.7 Test Set-Up

7.8 VPOL5A-5-SIP Series Output Voltage Adustment.

7.9 Output Ripple and Noise Measurement

7.10 Output Capacitance

5.7 UVLO (Under-Voltage Lockout)

8. MECHANICAL OUTLINE DIAGRAMS

8.1 SIP/SMT05 Mechanical Outline Diagrams

20050 SW 112 Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382

12 3 4 5 6 7...10

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