EP70xx Triple Output IVR
Overview of the EP70XX IVR
The EP70XX is the industry’s first commercially available high-density IVR, integrating three rails in a miniature IC offering a complete solution with zero discrete components.
The EP70XX series of single, dual and triple-output step-down converters provide the ultimate flexibility required for high-density systems that demand the best performance in the smallest size. With its miniature 5 mm x 5 mm package and 0.75mm height, the EP70XX IVR is ideally suited for point-of-load power conversion.
The EP70XX IVR features unmatched transient response and DVS capability (Dynamic Voltage Scaling) making it the optimal solution for powering high-performance systems with the highest density.
The EP70XX IVR solution is also available in die form to achieve the highest form of integration, directly into ASIC/SoC packages. Contact Empower for this solution.
Overview of the EP70XX IVR
Electrical Parameters
Extensive Features
| VIN (Min) (V) | 1.62 |
| VIN (Max) (V) | 1.98 |
| VOUT (Min) (V) | 0.4 |
| VOUT (Max) (V) | 1.2 |
| Operating temperature range (C) | -40 to +125 |
| # of Outputs | 1-3 |
| Digital Interface | I2C |
| Package | Size | FcCSP | 5.0 x 5.0 mm |
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Up to three Step-down integrated Voltage Regulators (IVR) with total Vin = 1.8V ± 10%
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Zero discrete inductors or capacitors required
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Output voltage set point accuracy: ± 1.0% over PVT
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Ultra-fast transient response: < 15mV dip on full load/500ns step
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Programmable Fast Dynamic Voltage Scaling: ± 6 mV/ns
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Extensive fault protection: OVLO, UVLO, OVP, PG, current limiting, short-circuit protection
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Telemetry: accurate voltage (± 1.5%) and temperature (± 4C) reporting
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Adjustable, fast soft-start with low in-rush current
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Integrated power sequencing and pre-bias protection
Empower IVR™ EP70XX Product Family Fully integrated power supply on a chip - no discrete components
| Part Number | Description | Input Voltage | VR Regulated Outputs | VR1 lout [A] | VR2 lout [A] | VR3 lout [A] | VR4 lout [A] | Vout Min [V] | Vout Max [V] | Package Type | Package Size (L x W) [mm] | Package Thickness [mm] | Product Brief | Buy/Inquire |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EP7010C | Single Output 10A IVR | 1.8V | 1 | 10 | --- | --- | 0.50 | 1.20 | FcCSP | 5 x 5 | 0.75 |  | 
| |
| EP7015C | Single Output 5A IVR | 1.8V | 1 | 5 | --- | --- | 0.50 | 1.20 | FcCSP | 5 x 5 | 0.75 | | | |
| EP7024C | Dual Output 6A IVR | 1.8V | 2 | 3 | 3 | --- | 0.50 | 1.20 | FcCSP | 5 x 5 | 0.75 | | | |
| EP7027C | Dual Output 10A IVR | 1.8V | 2 | 8 | 2 | 0.50 | 1.20 | FcCSP | 5 x 5 | 0.75 | | | ||
| EP7028C | Dual Output 10A IVR | 1.8V | 2 | 6 | 4 | 0.50 | 1.20 | FcCSP | 5 x 5 | 0.75 | | | ||
| EP7029C | Dual Output 10A IVR | 1.8V | 2 | 5 | 5 | --- | 0.50 | 1.20 | FcCSP | 5 x 5 | 0.75 | | | |
| EP7032C | Triple Output 6A IVR | 1.8V | 3 | 2 | 2 | 2 | 0.50 | 1.20 | FcCSP | 5 x 5 | 0.75 | | | |
| EP7037C | Triple Output 10A IVR | 1.8V | 3 | 6 | 2 | 2 | 0.50 | 1.20 | FcCSP | 5 x 5 | 0.75 | | | |
| EP7038C | Triple Output 10A IVR | 1.8V | 3 | 4 | 2 | 4 | 0.50 | 1.20 | FcCSP | 5 x 5 | 0.75 | |
|
EP70XX Demo Board Downloads
The EP70XX Demo Platform comprises a single board that contains the EP70XX device with no external components for the operation of the IVR.
The demo platform is equipped to connect a PC via a micro-USB connector and a USB-to-I2C translation circuit, allowing IVR configuration through a Graphical User Interface (GUI). There are also headers and test points to connect input power, output loads and probe I/O signals.
Title
EP70XXC Demo Board Manual
EP70XXC Demo Board GUI
Description
User Manual for the EP70XXC Demo board and GUI
Graphical User Interface to exercise the features and test the demo board
Download
Terms & Conditions
Demonstration platforms developed by Empower Semiconductor are used to enable customers to learn about product performance and features through an illustrative example implementation. Such demonstration platforms are intended for informational use only and are not intended for any other use, including without limitation any use in a production capacity. The demonstration platforms are the confidential and proprietary information of Empower Semiconductor. You may not reverse engineer, disassemble or decompile the demonstration platforms Empower Semiconductor supplies the demonstration platforms “as is”, without any representation or warranty, including without limitation and warranty of title, non-infringement merchantability or fitness for a particular purpose, and does not assume responsibility for the use of any circuitry other than circuitry entirely embodied in an Empower Semiconductor product.
Empower products are sold by description only.
Empower Semiconductor, Inc. reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that all product documentation is current before making purchases. Information furnished by Empower is believed to be accurate and reliable. However, no responsibility is assumed by Empower or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Empower or its subsidiaries.
Terms & Conditions
Demonstration platforms developed by Empower Semiconductor are used to enable customers to learn about product performance and features through an illustrative example implementation. Such demonstration platforms are intended for informational use only and are not intended for any other use, including without limitation any use in a production capacity. The demonstration platforms are the confidential and proprietary information of Empower Semiconductor. You may not reverse engineer, disassemble or decompile the demonstration platforms Empower Semiconductor supplies the demonstration platforms “as is”, without any representation or warranty, including without limitation and warranty of title, non-infringement merchantability or fitness for a particular purpose, and does not assume responsibility for the use of any circuitry other than circuitry entirely embodied in an Empower Semiconductor product.
Empower products are sold by description only.
Empower Semiconductor, Inc. reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that all product documentation is current before making purchases. Information furnished by Empower is believed to be accurate and reliable. However, no responsibility is assumed by Empower or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Empower or its subsidiaries.
Title
EP70XXC Demo Board Manual
Description
User Manual for the EP70XXC Demo board and GUI
Title
EP70XXC Demo Board GUI
Description
Graphical User Interface to exercise the features and test the demo board
Download