Abstract: Disclosed is a telemonitoring and analysis system and associated methods. A doctor creates a care plan for a patient with a chronic condition, such as diabetes. The care plan can include a medication plan, exercise plan, healthy eating plan, etc., and the care plan is input into a telemonitoring and analysis system. During the care plan, the telemonitoring and analysis system collects data on medical parameters and medical events and analyzes this data to determine an effectiveness of the care plan based on compliance metrics, medical event metrics and information from external sources.

Abstract: Disclosed is a telemonitoring system and associated methods. A doctor creates a care plan for a patient with a chronic condition, such as diabetes. The care plan includes a medication plan, an exercise plan, a healthy eating plan, etc., and the care plan is input at a telemonitoring system. When the patient returns home, the telemonitoring system helps the patient to adhere to his care plan. The telemonitoring system determines that it is time for the patient to take a medication, so the system sends a text message to notify the patient to take a medication. The system determines that it is time for the patient to take a blood sugar reading. The patient does so, and the glucose meter sends the readings to the telemonitoring system, where the system determines that the patient's glucose level is dangerously high, so the system notifies the patient's care team.

Abstract: A system is disclosed for controlling a plurality of pulse-width-modulated switching power converters. The system includes a sample and hold circuit which is configured to receive information at time-separated intervals. The information the sample and hold circuit receives includes information which is indicative of the performance of the power converters. In some embodiments, the sample and hold circuit takes samples of data from each of the switching power converters and provides information to an analog to digital conversion circuit coupled to the sample and hold circuit. In one embodiment, the plurality of pulse-width-modulated switching power are configured to independently provide power to unrelated loads.

Abstract: A plurality of pulse-width-modulated switching power converters are controlled in a system which includes a programmable control circuit which provides control information to cause generation of pulse-width-modulated signals as appropriate to correct an operation of a switching power converter. The programmable control circuit receives digital information which identifies the topology of each of the switching power converters being controlled. The programmable control circuit also receives digital information which identifies associated target performance for the switching power converters under its control. The programmable control circuit also receives information which is indicative of the performance of the power converters and compares the performance of the power converters with respect to the target performance of the power converters.

Abstract: A control system and method for simultaneously regulating the operation of a plurality of different types of switching power converters. The system utilizes in regulating the power converters sampled data and nonlinear feedback control loops.

Abstract: A driver including first and second buffers connected in parallel between a power source and a return path. In one configuration, the buffer outputs are commonly connected to an external coil and optionally a capacitive load. In another configuration, the buffers' outputs independently drive first and second external transistors. The external transistors are in series between a supply voltage source and its return path.

Abstract: Interfering effects of output ripple on measurement of output voltage and output current in a switched power converter may be obviated by taking sampled measurements at time points which are synchronized to the cause of the output ripple to drop out. Different waveform features within the switch driving signal may be used as synchronization markers for respectively determining when to take measurement samples of converter output voltage and converter current.

Abstract: A sample and hold circuit is provided which includes first and second input circuits adapted to sample, respectively, first and second voltage measurements. The second voltage measurements correspond to current measurements. A multiplexer coupled to the first and second input circuits selected either the first or second measurements. A voltage sealer is provided between the output of the first input circuit and the multiplexer. A multiplier circuit, which may be a switched capacitor network, is utilized to multiply the second voltage measurements. The multiplexer provides its output to an analog-to-digital converter.

Abstract: A control system and method for simultaneously regulating the operation of a plurality of different types of switching power converters. The system utilizes in regulating the power converters sampled data and nonlinear feedback control loops.

Abstract: A control system and method for simultaneously regulating the operation of a plurality of different types of switching power converters. The system utilizes in regulating the power converters sampled data and nonlinear feedback control loops.

Abstract: A control system and method for simultaneously regulating the operation of a plurality of different types of switching power converters. The system utilizes in regulating the power converters sampled data and nonlinear feedback control loops.

Abstract: A control system and method for simultaneously regulating the operation of a plurality of different types of switching power converters. The system utilizes in regulating the power converters sampled data and nonlinear feedback control loops.

Abstract: An apparatus and method of (input/output) I/O design, utilizing a predetermined relationship, whereby the outer ring area of an integrated circuit die are set aside for the I/O circuits which are contained in I/O cells. The height of the I/O cell is first reduced from the prior art cell heights, and the width of the cell is then varied according to the particular need of the circuit. When the drive strength of the I/O circuit is high, and the circuit is more complicated, a wider cell is assigned. Conversely, for a circuit that is relatively simple, a narrower cell will be assigned. Each I/O cell has one associated bonding pad which is placed directly below the starting point of that cell. The height of the cells may also be varied on each side of the chip in order to be able to place more I/O cells along one or more sides or edges of the chip.

Abstract: An apparatus and method of (input/output) I/O design, utilizing a predetermined relationship, whereby the outer ring area of an integrated circuit die are set aside for the I/O circuits which are contained in I/O cells. The height of the I/O cell is first reduced from the prior art cell heights, and the width of the cell is then varied according to the particular need of the circuit. When the drive strength of the I/O circuit is high, and the circuit is more complicated, a wider cell is assigned. Conversely, for a circuit that is relatively simple, a narrower cell will be assigned. Each I/O cell has one associated bonding pad which is placed directly below the starting point of that cell. The height of the cells may also be varied on each side of the chip in order to be able to place more I/O cells along one or more sides or edges of the chip.

Abstract: A driver circuit has a single feedback transistor in the driver transistor well to provide a momentary feedback from source to gate and maintain conductance of the driver transistor during turnoff of the driver transistor and thus reduce ringing oscillation at the transistor source output. An enable/disable signal is applied to control conduction circuitry and the driver transistor and force the output to a high impedance state when the circuit is disabled. Clocked operation of the driver circuit is provided with circuitry merged with a latch. A terminal for receiving a global i.sub.dd test signal controls circuitry removing power to the driver circuit and applying a ground potential to the driver output in response to the global i.sub.dd test signal.