TPS61040

TPS6104x-Q1 Low-Power DC-DC Boost Converter in SOT-23 Package

1Features 1•QualifiedforAutomotiveApplications •1.8-Vto6-VInputVoltageRange •AdjustableOutputVoltageRangeUpto28V •400-mA(TPS61040-Q1)and250-mA(TPS61041- Q1)InternalSwitchCurrent •Upto1-MHzSwitchingFrequency •28-μATypicalNoLoadQuiescentCurrent •1-μATy

TPS61040

LOW POWER DC/DC BOOST CONVERTER IN SOT-23 PACKAGE

TPS61040

LOW-POWER DC/DC BOOST CONVERTER IN SOT-23 AND SON PACKAGES

TPS61040

LOW-POWER DC/DC BOOST CONVERTER IN SOT-23 AND SON PACKAGES

TPS61040AQDBVRQ1

丝印：2O6D；Package：SOT-23；TPS6104x-Q1 Low-Power DC-DC Boost Converter in SOT-23 Package

1Features 1•QualifiedforAutomotiveApplications •1.8-Vto6-VInputVoltageRange •AdjustableOutputVoltageRangeUpto28V •400-mA(TPS61040-Q1)and250-mA(TPS61041- Q1)InternalSwitchCurrent •Upto1-MHzSwitchingFrequency •28-μATypicalNoLoadQuiescentCurrent •1-μATy

TPS61040DBVR-TP

High Efficiency 1MHz, Low Power Boost Converter

Features «Inputvoltagerange2.7Vto5.5 «Outputvoltagerangeupto30V '«500mApeakInternalSwitchCurrent «Upto1MHzSwitchingFrequency «InternalSoftStart «CyclebyCycleCurrentLimit oLowQuiescentCurrent:0.3mA RoHSandHalogenfreecompliance oCompactpac

TPS61040-Q1

TPS6104x-Q1 Low-Power DC-DC Boost Converter in SOT-23 Package

1Features 1•QualifiedforAutomotiveApplications •1.8-Vto6-VInputVoltageRange •AdjustableOutputVoltageRangeUpto28V •400-mA(TPS61040-Q1)and250-mA(TPS61041- Q1)InternalSwitchCurrent •Upto1-MHzSwitchingFrequency •28-μATypicalNoLoadQuiescentCurrent •1-μATy

TPS61040-Q1

符合 AEC-Q100 标准的 1.8V 至 6V 输入范围、400mA 升压转换器; • Qualified for Automotive Applications\n• 1.8-V to 6-V Input Voltage Range\n• Adjustable Output Voltage Range Up to 28 V\n• 400-mA (TPS61040-Q1) and 250-mA (TPS61041-Q1) Internal Switch Current\n• Up to 1-MHz Switching Frequency\n• 28-µA Typical No Load Quiescent Current\n• 1-µA Typical Shutdown Current\n• Internal Soft Start\n• Space-Saving, 5-Pin SOT-23 Package;

The TPS6104x-Q1 devices are high-frequency boost converters for automotive applications. The devices are ideal for generating output voltages up to 28 V from a pre-regulated low voltage rail, dual-cell NiMH/NiCd or a single-cell Li-Ion battery, supporting input voltages from 1.8 V to 6 V.\n\nThe TPS6104x-Q1 devices operate with a switching frequency up to 1 MHz, allowing the use of small external components such as ceramic as well as tantalum output capacitors. Combined with the space-saving, 5-pin SOT-23 package, the TPS6104x-Q1 devices accomplish a small overall solution size. The TPS61040-Q1 device has an internal 400-mA switch current limit, while the TPS61041-Q1 device has a 250-mA switch current limit, offering lower output voltage ripple and allowing the use of a smaller form factor inductor for lower-power applications.\n\nThe TPS6104x-Q1 devices operate in a pulse frequency modulation (PFM) scheme with constant peak current control. The combination of low quiescent current (28 µA typical) and the optimized control scheme enable operation of the devices at high efficiencies over the entire load current range.

TPS61040-Q1_V01

TPS6104x-Q1 Low-Power DC-DC Boost Converter in SOT-23 Package

1Features 1•QualifiedforAutomotiveApplications •1.8-Vto6-VInputVoltageRange •AdjustableOutputVoltageRangeUpto28V •400-mA(TPS61040-Q1)and250-mA(TPS61041- Q1)InternalSwitchCurrent •Upto1-MHzSwitchingFrequency •28-μATypicalNoLoadQuiescentCurrent •1-μATy

TPS61040QDBVRQ1

丝印：PHOQ；Package：SOT-23；TPS6104x-Q1 Low-Power DC-DC Boost Converter in SOT-23 Package

1Features 1•QualifiedforAutomotiveApplications •1.8-Vto6-VInputVoltageRange •AdjustableOutputVoltageRangeUpto28V •400-mA(TPS61040-Q1)and250-mA(TPS61041- Q1)InternalSwitchCurrent •Upto1-MHzSwitchingFrequency •28-μATypicalNoLoadQuiescentCurrent •1-μATy