CHB150W8 Datasheet, PDF (1/2 Pages) Powerbox – 1 5 0W D C / D C C O N V E R T E R

CHB 150W8
150W DC/DC CONVERTER
FEATURES
• 150W Isolated Output
• Input 9 - 75VDC
• Half Brick Size
• Efficiency to 92.5%
• Remote On/Off
• Input Under Voltage Protection
• Over Temperature Protection
• Over Voltage/Current Protection
SPECIFICATIONS
INPUT
Voltage Range
Under voltage
lockout
36V 9-75V
Power up 9.5V
Power down 8.0V
Remote On/Off
control
Input Filter
OUTPUT
Output voltage
Output current
Voltage accuracy
Transient response
External trim adj. range
On/Off pins 2 & 4, positive logic
LC type
See Selection Table.
See Selection Table.
±1.5% max.
25% Step Load Change, <500µ sec.
±10%
Ripple and noise 20MHz BW
5V 40mV RMS., max.
100mV pk-pk, max .
12V & 15V 60mV RMS., max.
150mV pk-pk, max.
24V 100mV RMS., max.
240mV pk-pk, max.
Temperature coefficient
±0.03%/˚C
Short circuit protection
Continuous
Line regulation 1
±0.2% max.
Load regulation 2
±0.2% max.
Over voltage protection trip range 115-140%, Vo norminal
Current limit
105% ~200% Nominal Output
Efficiency
See Selection Table.
Switching frequency
200kHz, typ.
ENVIRONMENTAL
Operating temperature -40˚C to 100˚C base plate.
Storage temperature -55˚C to +105˚C
Thermal shutdown 110˚C, case temperature
MECHANICAL
Dimensions
57.9 x 61.0 x 12.7 mm
Weight
109g, model dependant
Case Material
Aluminium Baseplate with Plastic Case