TPS62110 Series
High Temperature 17-V, 1.5-A, Synchronous Step-Down Converter
Manufacturer: Texas Instruments
Catalog(6 parts)
| Part | Utilized IC / Part | Current - Output▲▼ | Board Type | Main Purpose | Frequency - Switching▲▼ | Voltage - Input▲▼ | Voltage - Input▲▼ | Outputs and Type▲▼ | Outputs and Type | Supplied Contents | Number of Outputs▲▼ | Supplier Device Package | Operating Temperature▲▼ | Operating Temperature▲▼ | Mounting Type | Voltage - Output (Min/Fixed)▲▼ | Function | Synchronous Rectifier▲▼ | Voltage - Input (Min)▲▼ | Output Type | Topology | Package / Case | Voltage - Input (Max)▲▼ | Output Configuration | Voltage - Output (Max)▲▼ | Voltage - Output▲▼ | Package / Case▲▼ | Package / Case▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS62110EVM-346TPS62110 - DC/DC, Step Down 2, Non-Isolated Outputs Evaluation Board | TPS62110 | 0.5 A, 1.5 A | Fully Populated | DC/DC, Step Down | 1000000 Hz | 17 V | 5 V | 2 ul | Non-Isolated | Board(s) | ||||||||||||||||||
Texas Instruments TPS62110QRSAREPBuck Switching Regulator IC Positive Adjustable 1.2V 1 Output 1.5A 16-VQFN Exposed Pad | 1.5 A | 1000000 Hz | 1 ul | 16-QFN (4x4) | 125 °C | -55 °C | Surface Mount | 1.2000000476837158 V | Step-Down | 3.0999999046325684 V | Adjustable | Buck | 16-VQFN Exposed Pad | 17 V | Positive | 16 V | ||||||||||||
Texas Instruments TPS62110RSATG4Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 1.5A 16-VQFN Exposed Pad | 1.5 A | 1000000 Hz | 1 ul | 16-QFN (4x4) | 125 °C | -40 °C | Surface Mount | 1.2000000476837158 V | Step-Down | 3.0999999046325684 V | Adjustable | Buck | 16-VQFN Exposed Pad | 17 V | Positive | 16 V | ||||||||||||
Texas Instruments TPS62110EVM-101TPS62110 - DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board | TPS62110 | 1.5 A | Fully Populated | DC/DC, Step Down | 17 V | 3.5999999046325684 V | 1 ul | Non-Isolated | Board(s) | 3.299999952316284 V | ||||||||||||||||||
Texas Instruments TPS62110RSARG4Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 1.5A 16-VQFN Exposed Pad | 1.5 A | 1000000 Hz | 1 ul | 16-QFN (4x4) | 125 °C | -40 °C | Surface Mount | 1.2000000476837158 V | Step-Down | 3.0999999046325684 V | Adjustable | Buck | 16-VQFN Exposed Pad | 17 V | Positive | 16 V | ||||||||||||
Texas Instruments TPS62110HPWPBuck Switching Regulator IC Positive Adjustable 1.153V 1 Output 1.5A 16-PowerTSSOP (0.173", 4.40mm Width) | 1.5 A | 1000000 Hz | 1 ul | 16-HTSSOP | Surface Mount | 1.152999997138977 V | Step-Down | 3.0999999046325684 V | Adjustable | Buck | 16-PowerTSSOP | 17 V | Positive | 16 V | 0.004399999976158142 m | 0.004394200164824724 m |
Key Features
• High-Efficiency Synchronous Step-Down ConverterWith up to 95% Efficiency3.1-V to 17-V Operating Input Voltage RangeAdjustable Output Voltage Range From1.2 V to 16 VSynchronizable to External Clock Signal up to 1.4 MHzUp to 1.5-A Output Peak Current32-µA Quiescent Current (Typ)(1)High Efficiency Over a Wide Load CurrentRange Due to PFM/PWM Operation Mode100% Maximum Duty Cycle for Lowest DropoutOvertemperature and Overcurrent ProtectedAvailable in 16-Pin (PWP) QFP PackageAPPLICATIONSDown-Hole DrillingHigh Temperature EnvironmentsAPPLICATIONSControlled BaselineOne Assembly/Test SiteOne Fabrication SiteAvailable in Extreme (–55°C/175°C)Temperature Range(2)Extended Product Life CycleExtended Product-Change NotificationProduct TraceabilityTexas Instruments high temperature products utilize highlyoptimized silicon (die) solutions with design and processenhancements to maximize performance over extended temperatures.(1)Reduce life time may happen when 1.5-A limit is used for long time. Please refer to the EM calculations graph.(2) Custom temperature ranges availableHigh-Efficiency Synchronous Step-Down ConverterWith up to 95% Efficiency3.1-V to 17-V Operating Input Voltage RangeAdjustable Output Voltage Range From1.2 V to 16 VSynchronizable to External Clock Signal up to 1.4 MHzUp to 1.5-A Output Peak Current32-µA Quiescent Current (Typ)(1)High Efficiency Over a Wide Load CurrentRange Due to PFM/PWM Operation Mode100% Maximum Duty Cycle for Lowest DropoutOvertemperature and Overcurrent ProtectedAvailable in 16-Pin (PWP) QFP PackageAPPLICATIONSDown-Hole DrillingHigh Temperature EnvironmentsAPPLICATIONSControlled BaselineOne Assembly/Test SiteOne Fabrication SiteAvailable in Extreme (–55°C/175°C)Temperature Range(2)Extended Product Life CycleExtended Product-Change NotificationProduct TraceabilityTexas Instruments high temperature products utilize highlyoptimized silicon (die) solutions with design and processenhancements to maximize performance over extended temperatures.(1)Reduce life time may happen when 1.5-A limit is used for long time. Please refer to the EM calculations graph.(2) Custom temperature ranges available
Description
AI
The TPS62110 is a low-noise synchronous step-down dc-dc converter that is ideally suited for systems powered from a 2-cell Li-ion battery or from a 12-V or 15-V rail.
The TPS62110 is a synchronous PWM converter with integrated N-channel and P-channel power MOSFET switches. Synchronous rectification is used to increase efficiency and to reduce external component count. To achieve highest efficiency over a wide load current range, the converter enters a power-saving, pulse-frequency modulation (PFM) mode at light load currents. Operating frequency is typically 1 MHz, allowing the use of small inductor and capacitor values. The device can be synchronized to an external clock signal in the range of 0.8 MHz to 1.4 MHz. For low noise operation, the converter can be operated in PWM-only mode. In the shutdown mode, the current consumption is reduced to less than 2 µA. The TPS62110 is available in the 16-pin (PWP) QFP package, and operates over a free-air temperature range of –55°C to 175°C.
The TPS62110 is a low-noise synchronous step-down dc-dc converter that is ideally suited for systems powered from a 2-cell Li-ion battery or from a 12-V or 15-V rail.
The TPS62110 is a synchronous PWM converter with integrated N-channel and P-channel power MOSFET switches. Synchronous rectification is used to increase efficiency and to reduce external component count. To achieve highest efficiency over a wide load current range, the converter enters a power-saving, pulse-frequency modulation (PFM) mode at light load currents. Operating frequency is typically 1 MHz, allowing the use of small inductor and capacitor values. The device can be synchronized to an external clock signal in the range of 0.8 MHz to 1.4 MHz. For low noise operation, the converter can be operated in PWM-only mode. In the shutdown mode, the current consumption is reduced to less than 2 µA. The TPS62110 is available in the 16-pin (PWP) QFP package, and operates over a free-air temperature range of –55°C to 175°C.