Catalog(1 parts)
| Part | Outputs and Type | Outputs and Type▲▼ | Utilized IC / Part | Regulator Topology | Supplied Contents | Main Purpose | Board Type | Voltage - Output▲▼ | Voltage - Input▲▼ | Voltage - Input▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|
Non-Isolated | 1 ul | TLV61220 | Boost | Board(s) | DC/DC, Step Up | Fully Populated | 3.299999952316284 V | 0.699999988079071 V | 3.299999952316284 V |
Key Features
• Up to 95% Efficiency at Typical Operating Conditions5.5-µA Quiescent CurrentStartup Into Load at 0.7-V Input VoltageOperating Input Voltage from 0.7 V to 5.5 VPass-Through Function during ShutdownMinimum Switching Current 200 mAProtections:Output OvervoltageOvertemperatureInput Undervoltage LockoutAdjustable Output Voltage from 1.8 V to 5.5 VSmall 6-pin Thin SOT-23 PackageUp to 95% Efficiency at Typical Operating Conditions5.5-µA Quiescent CurrentStartup Into Load at 0.7-V Input VoltageOperating Input Voltage from 0.7 V to 5.5 VPass-Through Function during ShutdownMinimum Switching Current 200 mAProtections:Output OvervoltageOvertemperatureInput Undervoltage LockoutAdjustable Output Voltage from 1.8 V to 5.5 VSmall 6-pin Thin SOT-23 Package
Description
AI
The TLV61220 device provides a power-supply solution for products powered by either a single-cell, two-cell, or three-cell alkaline, NiCd or NiMH, or one-cell Li-Ion or Li-polymer 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 the adjustable version can be programmed by an external resistor divider, or is set internally to a fixed output voltage. The converter can be switched off by a featured enable pin. While being switched off, battery drain is minimized. The device is packaged in a 6-pin thin SOT-23 package (DBV).
The TLV61220 device provides a power-supply solution for products powered by either a single-cell, two-cell, or three-cell alkaline, NiCd or NiMH, or one-cell Li-Ion or Li-polymer 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 the adjustable version can be programmed by an external resistor divider, or is set internally to a fixed output voltage. The converter can be switched off by a featured enable pin. While being switched off, battery drain is minimized. The device is packaged in a 6-pin thin SOT-23 package (DBV).