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BMR450 20A Spec Sheet





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Ericsson BMR450 Series 20A DiPOL

Ericsson DC/DC Regulators - Point of Load




Ericsson-Power-Module-DC-DC-Regulator-BMR450-20A-POL-Series















Ericsson

T
he Ericsson power module BMR450 20A POL series provides high-power density with wide input voltage and wide output voltage adjust.

Key Features

It features digital PWM with adaptive dead-time control, precision delay and ramp-up. The series also features non-linear transient response, and is PMBus read and write compliant.

Input: 4.5-14 V
Output: 20 A

  • DiPOL connect
  • Max height 8.2 mm (0.323 in)
  • 96.8 percent efficiency at 3.3 V (typical value at half load)
  • PMBus read and write compliant

Other features

  • Voltage/current/temperature monitoring
  • Precision delay and ramp-up
  • Non-linear transient response
  • Wide output voltage adjust function
  • Start up into a pre-biased output
  • Output short-circuit protection
  • On/Off remote control
  • Output voltage sense
  • Start up into pre-biased output
  • On/Off, OCP/OTP/OVP and voltage adjust

Product program and Mechanical data

Product program
4.5-14 V Input
Output .................................................. Part No.
1.0V, 20A / 20W ............................. BMR450 0002/020
3.3V, 20A / 66W ............................. BMR450 0002/020
5.0V, 20A / 100W ........................... BMR450 0002/020
5.5V, 18A / 99W ............................. BMR450 0002/021

The BMR 450 3E POL regulator is also available with different options. For more details, see Technical Specification under Downloads.

Mechanical data
Size (LxWxH):
25.65 x 12.9 x 8.2 mm (1.01 x 0.51 x 0.323 in)


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