TPS65053EVM-389
ObsoleteEVAL MODULE FOR TPS65053-389
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TPS65053EVM-389
ObsoleteEVAL MODULE FOR TPS65053-389
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS65053EVM-389 |
|---|---|
| Board Type | Fully Populated |
| Contents | Board(s) |
| Current - Output | 1 A, 0.2 A, 400 mA, 600 mA |
| Frequency - Switching | 2.25 MHz |
| Main Purpose | DC/DC, Step Down with LDO |
| Outputs and Type | 5 |
| Outputs and Type | Non-Isolated, 5 Non-Isolated Outputs |
| Regulator Topology | Buck |
| Supplied Contents | Board(s) |
| Utilized IC / Part | TPS65053 |
| Voltage - Input [Max] | 6 V |
| Voltage - Input [Min] | 2.5 V |
| Voltage - Output | 2.7 V, 1.4 V, 1.8 V, 1.3 V |
TPS65053 Series
Configurable Integrated Power Management (PMIC) with two DC/DC converters and three LDOs
| Part | Package / Case | Voltage - Supply [Min] | Voltage - Supply [Max] | Current - Supply | Grade | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package | Mounting Type | Qualification | Applications | Supplied Contents | Outputs and Type | Outputs and Type | Board Type | Frequency - Switching | Regulator Topology | Main Purpose | Current - Output | Voltage - Input [Max] | Voltage - Input [Min] | Voltage - Output | Contents | Utilized IC / Part |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | 24-VFQFN Exposed Pad | 2.5 V | 6 V | 1.25 mA | Automotive | 85 C 85 °C | -40 ¯C -40 C | 24-VQFN (4x4) | Surface Mount | AEC-Q100 | ||||||||||||||
 Texas Instruments | 24-VFQFN Exposed Pad | 2.5 V | 6 V | 85 °C | -40 C | 24-VQFN (4x4) | Surface Mount | Mobile/OMAP™ | ||||||||||||||||
 Texas Instruments | Board(s) | 5 | 5 Non-Isolated Outputs Non-Isolated | Fully Populated | 2.25 MHz | Buck | DC/DC Step Down with LDO | 0.2 A 1 A 400 mA 600 mA | 6.5 V | 2.5 V | 1.3 V 1.6 V 1.8 V 2.85 V 3.3 V | Board(s) | TPS65053 | |||||||||||
Texas Instruments | 24-VFQFN Exposed Pad | 2.5 V | 6 V | 85 °C | -40 C | 24-VQFN (4x4) | Surface Mount | Mobile/OMAP™ | ||||||||||||||||
Texas Instruments | 24-VFQFN Exposed Pad | 2.5 V | 6 V | 85 °C | -40 C | 24-VQFN (4x4) | Surface Mount | Handheld/Mobile Devices | ||||||||||||||||
Texas Instruments | 24-VFQFN Exposed Pad | 1.5 V | 6 V | 85 °C | -40 C | 24-VQFN (4x4) | Surface Mount | Mobile/OMAP™ | ||||||||||||||||
Texas Instruments | Board(s) | 5 | 5 Non-Isolated Outputs Non-Isolated | Fully Populated | 2.25 MHz | Buck | DC/DC Step Down with LDO | 0.2 A 1 A 400 mA 600 mA | 6 V | 2.5 V | 1.3 V 1.4 V 1.8 V 2.7 V | Board(s) | TPS65053 | |||||||||||
Texas Instruments | 24-VFQFN Exposed Pad | 2.5 V | 6 V | 85 °C | -40 C | 24-VQFN (4x4) | Surface Mount | Mobile/OMAP™ | ||||||||||||||||
Texas Instruments | 24-VFQFN Exposed Pad | 2.5 V | 6 V | 85 °C | -40 C | 24-VQFN (4x4) | Surface Mount | Handheld/Mobile Devices | ||||||||||||||||
Texas Instruments | 24-VFQFN Exposed Pad | 1.5 V | 6 V | 85 °C | -40 C | 24-VQFN (4x4) | Surface Mount | Mobile/OMAP™ |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Box | 1 | $ 51.74 | |
| N/A | 6 | $ 51.74 | ||
Description
General part information
TPS65053 Series
The TPS65053-Q1 device is integrated power management IC (PMIC) for applications powered by one Li-Ion or Li-Polymer cell, which require multiple power rails. The TPS65053-Q1 device provides two highly efficient, 2.25-MHz step-down converters targeted at providing the core voltage and I/O voltage in a processor-based system. Both step-down converters enter a low power mode at light loads for maximum efficiency across the widest possible range of load currents. For low-noise applications, the devices can be forced into fixed-frequency PWM mode by pulling the MODE pin high. Both converters allow the use of small inductors and capacitors to achieve a small solution size.
The TPS65053-Q1 device provides an output current of up to 1 A on the DCDC1 converter and up to 0.6 A on the DCDC2 converter. The device also integrates one 400-mA LDO and two 200-mA LDO voltage regulators, which can be turned on and off using separate enable pins on each LDO. Each LDO operates with an input voltage range from 1.5 V to 6.5 V, allowing them to be supplied from one of the step-down converters or directly from the main battery. LDO1 and LDO2 are externally adjustable, while LDO3 has a fixed output voltage of 1.3 V.
The TPS65053-Q1 device is available in a small 24-pin leadless package (4-mm × 4-mm VQFN) with a 0,5-mm pitch.
Documents
Technical documentation and resources
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