HHS60ZE Datasheet, PDF (1/2 Pages) Power-One – HHS60 Series . 60A Half-Brick DC/DC Converter 48V Input 3.3V, 2.5V, 1,8V, 1.5V, 1.2V Outputs

HHS60 Series – 60A Half-Brick DC/DC Converter
48V Input
3.3V, 2.5V, 1,8V, 1.5V, 1.2V Outputs
Product Brief
Features
Applications
• Distributed power architectures
• Telecommunications equipment
• LAN/WAN applications
• Data processing applications
• Open-frame design with Insulated Metal
Substrate
• Low profile – 12.7 mm height
• Input/output isolation: 1500VDC, meets basic
insulation requirements
• Start-up into high capacitive load
• Output back-drive capability
• Low conducted and radiated EMI
• Output overcurrent protection
• Output overvoltage protection
• Overtemperature protection
• Remote sense
• Set point accuracy ± 1.0%
• Remote on/off, positive or negative logic
• Output trim, positive or negative
• UL 1950 Recognition, CSA 22.2 No. 950-95
certification, TUV IEC950
Description
HHS60 single-output DC/DC converters provide up to 60A output current in an industry-standard, half-brick
package. This high-density product converts standard telecom and datacom input voltages to regulated, low
output voltages. The HHS60's leading-edge technology provides high efficiency. Its thermal design enables
delivery of full-rated power at 55°C ambient temperature by using only 200 LFM of forced-air cooling without
the need of a heatsink.
Model
HHS60ZE
HHS60ZD
HHS60ZB
HHS60ZA
HHS60ZY
Input
voltage
VDC
36-75
36-75
36-75
36-75
36-75
Selection Chart
Input
Output
Output
current voltage
current
max, ADC VDC
ADC
5.0
3.3
60
4.9
2.5
60
3.6
1.8
60
3.1
1.5
60
3.1
1.2
60
Output
ripple/noise (mV
p-p)
200
200
200
200
200
Typical
efficiency
89.0
88.0
86.0
84.0
82.0
www.power-one.com
Page 1 of 2