Product # BQ55090EZB48

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-0006251 Rev. C

02/17/16

Page 5

Technical Specification

Input:

35-55V

Output:

9.6V

Current:

48A

Package:

Eighth-brick

Standards Compliance & Qualification Testing

Parameter

Notes & Conditions

STANDARDS COMPLIANCE

UL 60950-1:2007/R:2011-12

Basic insulation

EN 60950-1:2006/A2:2013

CAN/CSA C22.2 No. 60950-1:2007/A1:2011

Note: An external input fuse must always be used to meet these safety requirements. Contact SynQor for official safety certificates on new

releases or download from the SynQor website.

Parameter

# Units

Test Conditions

QUALIFICATION TESTING

Life Test

32

95% rated Vin and load, units at derating point, 1000 hours

Vibration

5

10-55 Hz sweep, 0.060" total excursion, 1 min./sweep, 120 sweeps for 3 axis

Mechanical Shock

5

100g minimum, 2 drops in x, y and z axis

Temperature Cycling

10

-40 °C to 100 °C, unit temp. ramp 15 °C/min., 500 cycles

Power/Thermal Cycling

5

Toperating = min to max, Vin = min to max, full load, 100 cycles

Design Marginality

5

Tmin-10 °C to Tmax+10 °C, 5 °C steps, Vin = min to max, 0-105% load

Humidity

5

85 °C, 95% RH, 1000 hours, continuous Vin applied except 5 min/day

Solderability

15 pins

MIL-STD-883, method 2003

Standards Compliance & Qualification Testing