TPS62113RSAT Part Information
Details for TPS62113RSAT by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management
Part Description
The TPS6211x devices are a family of low-noise synchronous step-down DC-DC converters that are ideally suited for systems powered from a 2- to 4-cell Li-ion battery or from a 12-V or 15-V rail. The TPS6211x devices are synchronous pulse width modulation (PWM) converters with integrated N- 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 lownoise operation, the converter can be operated in PWM-only mode. In shutdown mode, the current consumption is reduced to less than 2 µA. The TPS6211x family of devices are available in the 16pin (RSA) VQFN package, and operate over a freeair temperature range of –40°C to 85°C.
Part Downloads
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Part Features
- 100% Maximum Duty Cycle for Lowest Dropout
- 20-u00b5A Quiescent Current (Typical)
- 3.1-V to 17-V Operating Input Voltage Range
- Adjustable Output Voltage Range: 1.2 V to 16 V
- Available in 16-Pin VQFN Package
- Fixed Output Voltage Options Available in 3.3 V and 5 V
- High Efficiency Over a Wide Load-Current Range Due to PFM/PWM Operation Mode
- High-Efficiency Synchronous Step-Down Converter With up to 95% Efficiency
- Overtemperature and Overcurrent Protected
- Synchronizable to External Clock: Up to 1.4 MHz
- Up to 1.5-A Output Current
Part Specifications
| Topology | Synchronous Buck (Step Down) |
| Input Voltage Min | 3.1V |
| Input Voltage Max | 17V |
| No. of Outputs | 1Outputs |
| DC / DC Converter IC Case | QFN |
| No. of Pins | 16Pins |
| Output Current | 1.5A |
| Output Voltage Min | 1.2V |
| Output Voltage Max | 16V |
| Switching Frequency | 1MHz |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 2 - 1 year |
| SVHC | No SVHC (27-Jun-2018) |
| Adjustable Output Voltage Min | 1.2V |
| Base Number | 62113 |
| Frequency | 1MHz |
| Operating Temperature Min | -40°C |
| Operating Temperature Range | -40°C to +125°C |
| Output Voltage | 16V |
| Primary Input Voltage | 17V |
| Supply Voltage Min | 3.1V |
| Termination Type | Surface Mount Device |
| Voltage Regulator Type | Step Down (Buck) |
Alternative Part Descriptions
- 17V 1.5A Sync Step-Down Converter VQFN16 | RS Components
- 1.5-A, 17-Vin Step-Down Converter with LBI function in QFN-16 | Texas Instruments