Digital compensation tuning for switching power supply control

Details Digital compensation tuning for switching power supply control Digital compensation tuning for switching power supply control

2011-01-25

2011-01-25

Behm, Harry (Department: 2838)

Electricity: power supply or regulation systems

External or operator controlled

Phase controlled switching using electronic tube or a three...

C323S283000

Reexamination Certificate

active

07876083

ABSTRACT:
A tuner having one or more digitally controllable tuning components may be coupled to an analog feedback compensation network in a target switching power supply controller to adjust the compensation while the power supply is operating. A communication interface couples the tuner to a host having a software interface to enable a user to adjust the values of the tuning components. The tuner may include components to adjust the values of a feedback network, an input network, a ramp adjust component, etc., on the target controller.

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patent: 2008/0122292 (2008-05-01), Minami
Garcea et al; Digital auto-tuning system for inductor current sensing in VRM applications; Mar. 2006; 10.1109/APEC.2006.1620583; pp. 493-498.
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Analog Devices, Inc., 8-Bit Programmable 2- to 4-Phase Synchronous Buck Controller, ADP3192, 2006, pp. 1-32.

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