rev.
page
date
1 of 11
08/2007
PART NUMBER:
VPOL15A-5-SMT
DESCRIPTION:
point of load converter
features
* industry standard pin out
* high efficiency to 94%
* 300 KHz switching frequency
* 3.0-5.5 VDC input range
* 0.9-3.63 VDC wide output range
* over temperature protection
* continuous short circuit protection
* remote on/off
* cost-efficient open frame design
* UL/C-UL60950 (E222736) certified
1. INTRODUCTION
2. VPOL15A-5-SMT CONVERTER FEATURES
3. GENERAL DESCRIPTION
3.1 Electrical Description
3.2 Thermal Packaging and Physical Design.
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 VPOL15A-5-SMT Series Output Voltage Adustment.
7.10 Output Ripple and Noise Measurement
7.11 Output Capacitance
7.12 VPOL15A-5-SMT Reflow Profile
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)
8. MECHANICAL OUTLINE DIAGRAMS
8.1 VPOL15A-5-SMT Mechanical Outline Diagrams
8.2 VPOL15A-5-SMT Tape and Reel Dimensions
6. SAFETY
6.1 Input Fusing and Safety Considerations.
20050
SW
112
th
Ave. Tualatin, Oregon
97062
phone
503.612.2300
fax
503.612.2382
CUI [ CUI INC ]
