VPOL20A-12W-SIP

Part No.:
VPOL20A-12W-SIP
Download:
Download
Description:
point of load converter
File Size:
685 K
Page:
14 Pages
Logo:
Maker:
CUI [ CUI INC ]
PCB Prototype

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PCB Datasheet:1PCB Datasheet:1PCB Datasheet:1PCB Datasheet:1PCB Datasheet:1
rev.
page
date
1 of 14
08/2007
PART NUMBER:
VPOL20A-12W-SIP
DESCRIPTION:
point of load converter
features
* industry standard pin out
* high efficiency to 94%
* 300 KHz switching frequency
* 6.0-14 VDC wide input range
* 0.75-5.0 VDC wide output range
* over temperature protection
* continuous short circuit protection
* remote on/off
* cost-efficient open frame design
* UL/C-UL60950 certified
* output voltage sequencing (tracking)
* power good signal
1. INTRODUCTION
2. VPOL20A-12W-SIP CONVERTER FEATURES
3. GENERAL DESCRIPTION
3.1 Electrical Description
3.2 Thermal Packaging and Physical Design.
4. TECHNICAL SPECIFICATIONS
5. MAIN FEATURES AND FUNCTIONS
5.1 Operating Temperature Range
5.2 Over-Temperature Protection (OTP)
5.3 Output Voltage Adjustment
5.4 Safe Operating Area (SOA)
5.5 Over Current Protection
5.6 Remote ON/OFF
5.7 UVLO (Under-Voltage Lockout)
5.8 Output Voltage Sequencing (Tracking)
6. SAFETY
6.1 Input Fusing and Safety Considerations.
7. APPLICATIONS
7.1 Layout Design Challenges.
7.2 Convection Requirements for Cooling
7.3 Thermal Considerations
7.4 Power De-Rating Curves
7.5 Efficiency vs Load Curves
7.6 Input Capacitance at the Power Module
7.7 Test Set-Up
7.8 Remote Sense Compensation
7.9 VPOL20A-12W-SIP Series Output Voltage Adustment.
7.10 Output Ripple and Noise Measurement
7.11 Output Capacitance
8. MECHANICAL OUTLINE DIAGRAMS
8.1 VPOL20A-12W-SIP Mechanical Outline Diagrams
20050
SW
112
th
Ave. Tualatin, Oregon
97062
phone
503.612.2300
fax
503.612.2382