SUPLET
®
Technical Specification
BBS3N24P15A Series
18Vdc to 36Vdc Input；15Vdc / 3A Output
Document No. SLC0Z99.A01 Rev. 1.00 Page 1 of 18
DC-DC Converter
，
Sixteenth-Brick
RoHS Compliance
Applications
Distributed Power Architectures
Wireless Networks
Access and Optical Network Equipment
Enterprise Networks
Latest generation IC’s (DSP, FPGA, ASIC) and
Microprocessor powered applications
Options
Optional remote On/Off logic
Surface mounting or through-hole
Option trim logic
Features
Compliance with RoHS10 EU Directive
2011/65/EU & (EU)2015/863
Delivers up to 3A output current
High efficiency of typ.90% at 15Vout
Industry standard "sixteenth-brick" footprint
Low output ripple and noise
Exceptional thermal performance
High reliability
Remote sense
Remote on/off logic
Monotonic start-up into pre-biased and normal
load
Input under voltage lockout
Output over voltage protection
Output over current protection
Over temperature protection
Short circuit protection
Constant switching frequency (323kHz typical)
Adjustable output voltage: -10% to +10% Vo(nom)
Meets IEC/UL/EN60950-1
Description
The BBS3N24P15A series are sixteenth-brick DC/DC converters that provide high efficiency single output. It can operate from
18V to 36V input and 15V/3A output. The output can be trimmed from -10% to +10% of nominal output voltage. The remote
control options are negative logic. The converter turns on when the REM pins are at logic low and turns off when they are at
logic high or left open. The output voltage trim options are positive. The output voltage will increase when the TRIM pins are
connected to “+S” and decrease when connected to “-S”.
Document No. SLC0Z99.A01 Rev. 1.00 Page 2 of 18
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress
ratings only, functional operation of the device is not implied at these or any other conditions in excess of those given in the
operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect the
device reliability.
Parameter Units
Specifications
Notes & conditions
Min. Typ. Max.
Input Voltage Vdc
- - 40 Continuous
- - 48 Transient (100ms)
Operating Temperature ℃ -40 - 85
Storage Temperature ℃ -55 - 125
Operating Humidity RH(%) 10 - 90 Non-condensing
Storage Humidity RH(%) 10 - 90 Non-condensing
Operating Altitude m 0 - 3000
Storage Altitude m 0 - 3000
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and room temperature
conditions
.
Input Characteristics
Parameter Units
Specifications
Notes & conditions
Min. Typ. Max.
Operating Input Voltage Vdc 18 24 36 Io=0 to Io(max)
Maximum Input Current A - - 4 100%load, Vin=18V
No load Input Current mA - 70 - Vin=Vin(nom), Io=0A
Input Reflected Ripple Current
Peak-to-Peak
mA - - 30
5Hz to 20 MHz,12µH source
inductance