Power Management & Power Supply Design [Power/Alternative Energy/Application Notes][Page 17]

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Switching Regulator Power Loss

Efficiency can be a misleading number for comparison of switching regulators. Efficiency number can be manipulated by input and output voltage, while power loss is more tightly tied to the actual circuit --- Click here to watch the video and learn why.

Application Notes (Sorted By Date)

Design precision DC circuit with op amps (13/10/08)
Low voltage indicator / power on clear functions of V850 (10/10/08)
Functions of V850 standby modes (09/10/08)
CAT93CXX serial EEPROM design guide (08/10/08)
Evaluating memory system power for DDR3 (08/10/08)

CAT3200 DC/DC converter demo board (06/10/08)
EZ-USB chips reset and power needs (03/10/08)
USB-powered charger for NiCd/NiMH batteries (01/10/08)
Evaluation board for AAT1230 switching boost regulator (30/09/08)
Reference designs that implement LM274X (29/09/08)

Powering LEDs with high power density (26/09/08)
Designing a transimpedance amplifier (25/09/08)
Protect ICs with CeraDiodes (24/09/08)
SMPS design using PIC16F785 (22/09/08)
NTC thermistors for suppressing high inrush current (19/09/08)

PTC thermistors' functions and applications (18/09/08)
Dynamic PFC: Power quality solutions (17/09/08)
Design a continuous conduction mode PFC stage (16/09/08)
LM1771- and LM3880-based FPGA power supply solution (15/09/08)
Boost supply voltage using power amplifiers with Class G and charge pump technologies (12/09/08)

PoE+ circuit for powered devices (11/09/08)
Using the LM26480 evaluation kit (10/09/08)
Using the LM5015 non-isolated two-switch DC-DC regulator evaluation board (09/09/08)
Li-Ion battery charging using bipolar transistors (08/09/08)
Reduce DC power consumption in CDMA RF power amplifiers (05/09/08)

Using the Mindi simulator tool (04/09/08)
3.3V/20A post-regulator driven by the NCP4331 (03/09/08)
Multiple voltage regulator IC (02/09/08)
Starting up a buck regulator with a voltage present at V_OUT (01/09/08)
Designing a boost LED driver using the LM5022 (29/08/08)

Wide mains, 19V/8A power supply including power factor correction (28/08/08)
Power supplies for next-generation automotive lighting (27/08/08)
Using a generic 0 to 1V analogue multiplier to ensure accurate power management in battery-powered applications (25/08/08)
EMC tests and PCB guidelines for automotive linear regulators (22/08/08)
Powering FPGAs using LM201xx PowerWise synchronous buck regulators (21/08/08)

Using the MCP1631 family to develop low-cost battery chargers (20/08/08)
Power management in portable apps: Understanding the buck switchmode power converter (19/08/08)
A 160W CRT TV power supply using NCP1337 (18/08/08)
Battery fuel measurement using delta-sigma ADC devices (14/08/08)
Design a load sharing system power path management with Microchip's stand-alone Li-ion battery charger (13/08/08)

AAT2830/31 eval: 800mA total display solution for portable devices (12/08/08)
A discussion of the AS²Cwire single-wire interface (05/08/08)
AAT2833/34 Eval: 240mA total display solution for portable devices (04/08/08)
AAT1217 Eval: 1.2MHz, 600mA micropower synchronous step-up converter (01/08/08)
Power management techniques for the F30X and F31X (31/07/08)

Switch mode power supply topologies, Part 1 (30/07/08)
Automatic detection of USB port vs. wall adapter power (28/07/08)
Designing energy-efficient handheld illumination solutions (25/07/08)
AAT4621EV: Evaluation kit guide for AAT4621 PC card supercap charger (24/07/08)
A complete discussion of the S²Cwire (Simple Serial Control) single-wire interface with T_LAT specification (23/07/08)

1229 records, page 17 of 25

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