TLV61224 Series

Single cell 3V output voltage high efficient step-up converter in 6 pin SC-70 package

Catalog

Single cell 3V output voltage high efficient step-up converter in 6 pin SC-70 package

Part	Topology	Function	Output Configuration	Number of Outputs	Supplier Device Package	Current - Output	Package / Case	Voltage - Input (Min) [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Synchronous Rectifier	Output Type	Voltage - Input (Max) [Max]
Texas Instruments TLV61224DCKR	Boost	Step-Up	Positive	1	SC-70-6	160 mA	6-TSSOP SC-88 SOT-363	0.7 V	85 °C	-40 °C	Surface Mount		1.81 mOhm	3 V
Texas Instruments TLV61224DCKT	Boost	Step-Up	Positive	1	SC-70-6	160 mA	6-TSSOP SC-88 SOT-363	0.7 V	85 °C	-40 °C	Surface Mount		1.81 mOhm	3 V

Catalog

Single cell 3V output voltage high efficient step-up converter in 6 pin SC-70 package

Key Features

• Up to 94% Efficiency at Typical OperatingConditions5-µA Quiescent CurrentOperating Input Voltage From 0.7 V to 3 VPass-Through Function During ShutdownOutput Current of More Than 40 mA From a1.2-V InputTypical Switch Current Rating 400 mAOutput Overvoltage ProtectionOvertemperature ProtectionFixed 3-V Output VoltageSmall 6-Pin SC-70 PackageUp to 94% Efficiency at Typical OperatingConditions5-µA Quiescent CurrentOperating Input Voltage From 0.7 V to 3 VPass-Through Function During ShutdownOutput Current of More Than 40 mA From a1.2-V InputTypical Switch Current Rating 400 mAOutput Overvoltage ProtectionOvertemperature ProtectionFixed 3-V Output VoltageSmall 6-Pin SC-70 Package

Description

The TLV61224 device provides a power-supply solution for products powered by either a single-cell or 2-cell alkaline or NiMH, or 1-cell Li-primary battery. Possible output currents depend on the input-to-output voltage ratio. The boost converter is based on a hysteretic controller topology using synchronous rectification to obtain maximum efficiency at minimal quiescent currents. The output voltage of this device is set internally to a fixed output voltage of 3 V. The converter can be switched off by a featured enable pin. While being switched off, battery drain is minimized. The device is offered in a 6-pin SC-70 package (DCK) measuring 2 mm × 2 mm to enable small circuit layout size. The TLV61224 device provides a power-supply solution for products powered by either a single-cell or 2-cell alkaline or NiMH, or 1-cell Li-primary battery. Possible output currents depend on the input-to-output voltage ratio. The boost converter is based on a hysteretic controller topology using synchronous rectification to obtain maximum efficiency at minimal quiescent currents. The output voltage of this device is set internally to a fixed output voltage of 3 V. The converter can be switched off by a featured enable pin. While being switched off, battery drain is minimized. The device is offered in a 6-pin SC-70 package (DCK) measuring 2 mm × 2 mm to enable small circuit layout size.