ESTW Stingray Series

82 Watt 1/8 Brick

Offering optimum efficiency, the ESTW Stingray series eighth-brick power modules are targeted at a broad range of communications equipment OEMs and can be used in powering distributed power and intermediate bus architectures, as well as the latest integrated circuits or microprocessors. These isolated DC-DC converters can deliver up to 82W output power and provide a precisely regulated output voltage over a wide range of input voltages (Vin = 36-75Vdc) with a full load efficiency of 92% at 3.3V, 5.0V or 15.0V output voltage. Convenient packaging options, combined with open-frame construction, enable designers to develop cost- and space-efficient solutions. Additional features include remote On/Off, remote sense, output voltage adjustment, overcurrent/voltage protections and over-temperature protection.

APPLICATIONS     
• Distributed power architectures
• Wireless networks
• Access and optical network equipment
• Microprocessor powered applications
• Enterprise networks
• Latest generation IC's (DSP, FPGA, ASIC)

FEATURES     
• Positive remote On/Off logic
• Constant switching frequency (300 kHz)
• High efficiency: 92% at 5.0V full load
• Basic insulation approved
• Output overcurrent protection
• Delivers up to 25A output current
• Output overvoltage protection
• Over temperature protection
 

E

ST

W

025A0

F

6

4

1

- 

S

Z

1/8
Brick

Stingray
Series

Input
W=48Vin

Output (A)
025A0=25.0A
015A0=15.0A

Output (V)

F=3.3V
A=5V
C=15V

Pin Length
Blank=4.8mm
6=3.8mm
8=2.79mm

Protection
Blank=Latch 4=Auto-Restart

On/Off Logic
Blank =Pos 1=Negative

Mounting
Blank=TH
S=SMT