TPS60500 Series

250-mA Adjustable (0.8V-3.3V) High-Efficiency Step-Down Charge Pump

Catalog

250-mA Adjustable (0.8V-3.3V) High-Efficiency Step-Down Charge Pump

Part	Package / Case	Package / Case [x]	Package / Case [x]	Output Configuration	Frequency - Switching	Supplier Device Package	Current - Output	Voltage - Output (Max) [Max]	Voltage - Input (Max) [Max]	Function	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Output (Min/Fixed)	Voltage - Input (Min) [Min]	Mounting Type	Number of Outputs	Output Type	Board Type	Regulator Topology	Utilized IC / Part	Supplied Contents	Outputs and Type	Outputs and Type	Voltage - Output	Main Purpose	Voltage - Input [Max]	Voltage - Input [Min]
Texas Instruments TPS60500DGSRG4	10-MSOP 10-TFSOP	3 mm	0.118 in	Positive	800 kHz	10-VSSOP	250 mA	3.3 V	6.5 V	Step-Down	-40 °C	125 ¯C	0.8 V	1.8 V	Surface Mount	1	Adjustable
Texas Instruments TPS60500EVM-193							250 mA											Fully Populated	Buck	TPS60500	Board(s)	Non-Isolated	1	1.5 V	DC/DC Step Down	6.5 V	1.8 V
Texas Instruments TPS60500DGS	10-MSOP 10-TFSOP	3 mm	0.118 in	Positive	800 kHz	10-VSSOP	250 mA	3.3 V	6.5 V	Step-Down	-40 °C	125 ¯C	0.8 V	1.8 V	Surface Mount	1	Adjustable
Texas Instruments TPS60500DGSR	10-MSOP 10-TFSOP	3 mm	0.118 in	Positive	800 kHz	10-VSSOP	250 mA	3.3 V	6.5 V	Step-Down	-40 °C	125 ¯C	0.8 V	1.8 V	Surface Mount	1	Adjustable
Texas Instruments TPS60500DGSG4	10-MSOP 10-TFSOP	3 mm	0.118 in	Positive	800 kHz	10-VSSOP	250 mA	3.3 V	6.5 V	Step-Down	-40 °C	125 ¯C	0.8 V	1.8 V	Surface Mount	1	Adjustable

Catalog

250-mA Adjustable (0.8V-3.3V) High-Efficiency Step-Down Charge Pump

Key Features

• Wide Input Voltage Range From 1.8 V to 6.5 VRegulated 3.3-V, 1.8-V, 1.5-V, or AdjustableOutput VoltageUp to 250-mA Output CurrentUp to 90% EfficiencyOutput Voltage Tolerance 3% Over Line, Load,and Temperature VariationDevice Quiescent Current Less Than 40 µAOutput Voltage Supervisor Included (Power Good)Internal Soft StartLoad Isolated From Battery During ShutdownOvertemperature and Overcurrent ProtectedMicro-Small 10-Pin VSSOP PackageEVM Available, TPS60500EVM-193Wide Input Voltage Range From 1.8 V to 6.5 VRegulated 3.3-V, 1.8-V, 1.5-V, or AdjustableOutput VoltageUp to 250-mA Output CurrentUp to 90% EfficiencyOutput Voltage Tolerance 3% Over Line, Load,and Temperature VariationDevice Quiescent Current Less Than 40 µAOutput Voltage Supervisor Included (Power Good)Internal Soft StartLoad Isolated From Battery During ShutdownOvertemperature and Overcurrent ProtectedMicro-Small 10-Pin VSSOP PackageEVM Available, TPS60500EVM-193

Description

The TPS6050x devices are a family of switched capacitor voltage converters, designed specifically for space-critical battery-powered applications. The TPS6050x step-down charge pumps generate a regulated, fixed 3.3-V, 1.8-V, 1.5-V, or adjustable output voltage. Only four small ceramic capacitors are required to build a complete high-efficiency DC–DC charge pump converter. To achieve the high efficiency over a wide input voltage range, the charge pump automatically selects between three different conversion modes. The output can deliver a maximum of 250-mA output current. The power good function supervises the output voltage and goes high when the output voltage rises to 97% of the nominal value. The TPS6050x devices come in a micro-small 10-pin VSSOP package. The TPS6050x devices are a family of switched capacitor voltage converters, designed specifically for space-critical battery-powered applications. The TPS6050x step-down charge pumps generate a regulated, fixed 3.3-V, 1.8-V, 1.5-V, or adjustable output voltage. Only four small ceramic capacitors are required to build a complete high-efficiency DC–DC charge pump converter. To achieve the high efficiency over a wide input voltage range, the charge pump automatically selects between three different conversion modes. The output can deliver a maximum of 250-mA output current. The power good function supervises the output voltage and goes high when the output voltage rises to 97% of the nominal value. The TPS6050x devices come in a micro-small 10-pin VSSOP package.