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TPS82671/x675 600mA Fully Integrated, Low Noise Step-Down Converter in MicroSIP™ Mid to High end Cell Phones, Smart-Phones Portable Audio/Video Digital.

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Presentation on theme: "TPS82671/x675 600mA Fully Integrated, Low Noise Step-Down Converter in MicroSIP™ Mid to High end Cell Phones, Smart-Phones Portable Audio/Video Digital."— Presentation transcript:

1 TPS82671/x mA Fully Integrated, Low Noise Step-Down Converter in MicroSIP™ Mid to High end Cell Phones, Smart-Phones Portable Audio/Video Digital TV, WLAN, GPS and Bluetooth™ and portable medical device Regulated Switching Frequency: 5.5MHz All required external components are integrated Spread Spectrum, PWM Frequency Dithering, High PSRR and low ripple Power Save Mode Automatic Power Safe Mode transition or forced PWM Mode operation Input voltage: 2.3V to 4.8V Allows < 7mm 2 total solution size, thus provides 90mA/mm 2 One-Stop-Shop, reduced HW design workload and no more questionable designs Supports noise sensitive applications through improved RF spurious performance and radiated noise reduction Allows to choose between high efficiency over entire load range (PSM) or regulated fixed frequency Supports Li-Ion batteries with extended voltage range TPS V out, PFM/PWM Mode TPS V out, PFM/PWM Mode TPS82671EVM-646 TPS82675EVM-646

2 From Evolution to Revolution: TPS82670SIP TPS mm 2 90mA/mm 2 TPS mm 2 50mA/mm 2 TPS mm 2 42mA/mm 2 TPS mm 2 28mA/mm 2 TPS mm 2 4mA/mm 2 From Year 2000To Year 2010 True Plug-In Solution 25x smaller Power density 22x increased

3 2x2 QFN TPS62230 Step-Down DC/DC Converter – TPS62… 0.7 to 6V TPS to 6V TPS to 6V TPS62050 TPS to 5.4V 1.2 to 16V TPS62110 TPS to 3.8V TPS62350 I2C Interface 1.5A 1.2A 1.0A 0.8A 0.6A 0.5A 0.4A 0.3A TPS A+0.6A dualEasyScale interface TPS to 6.0V TPS A+0.8A dual TPS to 6V V out Smallest package Output Current Input Voltage V 0.75 to 1.5V 0.6 to 6V x2 QFN 4x4 QFN 3x3 QFN 2.2x1.4 CSP 2x1 CSP 3x5 MSOP TSOT-23 SOT-23 V SEL 1x1.5 QFN TPS V to 6.0V 2x2 QFN TPS V/0.9V 2x2 QFN new or preview EasyScale interface TPS to 16V 4x4 QFN LBI/LBO enhanced 0.6 to 6V TPS62750 USB TPS62260 TPS A+0.4A dual TPS62621 EasyScale interface 0.6 to 6V 0.6V to 6V 2x2 QFN 3x3 QFN 1.8/1.82/1.5/1.2V1.3x0.9 CSP TPS62650 I2C Interface 0.75 to 1.4V 1.3x1.3 CSP to 5.1V2.5x2.5 QFN TPS x0.9x 0.4 CSP 6MHz 1/1.2/1.8/2.1/2.3/2.5V 3/ 3.3V 2.0A 2.7 to 6V 0.7 to 6V 3x3 QFN TPS62060 TPS62065/ A 1.8/1.5/1.2/2.15 TPS MHz Buck TPS /1.26/1.8V 1.3x0.9x 0.4 CSP TPS82671 Fully integrated L and C 2.3x2.9 CSP Fully Integrated 1.8/1.2V 1.3x0.9 CSP


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