TLV627432 Series

2.15-V to 5.5-V, 400-mA high efficiency buck converter with ultra-low quiescent current

Catalog

2.15-V to 5.5-V, 400-mA high efficiency buck converter with ultra-low quiescent current

Part	Voltage - Input (Max) [Max]	Output Type	Output Configuration	Voltage - Output (Min/Fixed)	Voltage - Output (Max) [Max]	Mounting Type	Current - Output	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Number of Outputs	Supplier Device Package	Frequency - Switching	Function	Topology	Voltage - Input (Min) [Min]	Synchronous Rectifier
Texas Instruments TLV627432YFPT	5.5 V	Adjustable	Positive	1.2 V	7 V	Surface Mount	400 mA	8-XFBGA DSBGA	-40 °C	85 °C	1	8-DSBGA	1.2 MHz	Step-Down	Buck	2.15 V
Texas Instruments TLV627432YFPR	5.5 V	Adjustable	Positive	1.2 V	7 V	Surface Mount	400 mA	8-XFBGA DSBGA	-40 °C	85 °C	1	8-DSBGA	1.2 MHz	Step-Down	Buck	2.15 V

Catalog

2.15-V to 5.5-V, 400-mA high efficiency buck converter with ultra-low quiescent current

Key Features

• Input voltage range VINfrom 2.15 V to 5.5 VOutput current up to 400 mAVery low operational quiescent currentUp to 90% efficiency at 10-µA output currentPower save mode operationSelectable output voltagesEight voltage options between 1.2 V to 3.3 VOutput voltage dischargeLow output voltage rippleAutomatic transition to no ripple 100% modeRF friendly DCS-Control™Total solution size < 10 mm2Small 1.57-mm × 0.88-mm, 8-ball WCSP packageInput voltage range VINfrom 2.15 V to 5.5 VOutput current up to 400 mAVery low operational quiescent currentUp to 90% efficiency at 10-µA output currentPower save mode operationSelectable output voltagesEight voltage options between 1.2 V to 3.3 VOutput voltage dischargeLow output voltage rippleAutomatic transition to no ripple 100% modeRF friendly DCS-Control™Total solution size < 10 mm2Small 1.57-mm × 0.88-mm, 8-ball WCSP package