(1PC) BQ48S3.3-66AR DC/DC Converter Module 48V 20A 66W

SPECIFICATIONS: BQ SERIES

INPUT SPECIFICATIONS GENERAL SPECIFICATIONS

Input Voltage Range..................................................36-75VDC Efficiency...........................Model Specific, Consult Factory

Nominal Input.................................................................48VDC Isolation Voltage, input to output...................1500VDC min.

Remote On/Off...........................................ref. -Vin (see note 1) Isolation Resistance.........................................100MOhms

Minimum Load..................Varies by model, consult factory

OUTPUT SPECIFICATIONS Output

Current............................................................See table ENVIRONMENTAL SPECIFICATIONS Voltage

Tolerance...............................................................±1%

Line Regulation(LL-HL).....................................................±0.1% Operating Temperature...................-40°C to +100°C Case

Load Regulation...............................................................±0.1% Storage Temperature...............................-55°C to +125°C

Short Circuit Protection Inception.......................................125% Temperature Coefficient......................................0.02%/°C

Overvoltage Protection......................................................120% Thermal Shutdown Range............................ 105 to 115°C

Ripple/Noise....................................1% Vout Nom., 20MHz BW

External Trim Voltage Range..............................................±10% PHYSICAL SPECIFICATIONS

Short Circuit ..............................Continuous and Auto Recovery Package size.....................................2.28” X 1.45” X 0.50”

FEATURES

• High Efficiency - 86% @ 3.3V and 5V (typical)

• Overcurrent Protection

• Remote Sense

• Remote On/Off (primary referenced, negative or

positive logic)

• Output Voltage Adjustment (trim)

• Water Washable

• Heatsink Mountable

• Fixed Frequency

• UL/CUL 1950 and EN60950

• CE mark, LVD, 48Vin only