D12S1R860D Datasheet, PDF (1/5 Pages) Delta Electronics, Inc. – Application Note for Power Block

Application Note for Power Block
Power Block DC-DC modules are developed to
address the ever-growing demands of increased
current and power densities in mission critical
applications while providing maximum flexibility for
system configuration.
What is Power Block?
Power Block is not a stand along DCDC converter. It contains the necessary power stage
components of a POL converter, such as MOSFETs, output inductor and driver. Adding PWM
controller (either digital or analog ones) and necessary control circuit components to Power
Block, a full functioning POL converter is obtained.
Basic operation and features
Delta Power Block is designed to operate from a typical intermediate bus voltage (7V
~13.2V), and provide an output voltage adjustable from 0.6~3.3V. The product is in SMD
package with a very small footprint (for example, the dimension of a 80A Power Block is 0.5”
Wx1.0”Lx 0.48”H, the power density is up to 890W/in³).
Multiple Power Block modules can be applied to power system in parallel fasion to
Application note_08112016 Rev:01
Delta confidential
E-mail: [e-mail]
http://www.deltaww.com/dcdc
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