Power
Speed time-to-market and simplify design with our high-performance,
optimized power solutions.
Power Hour: Webinar Series
Learn how to accelerate your power designs in an array of applications including automotive, industrial, motor control, 5G small cell, and Wi-Fi access points.
| Powered Devices | PSE Controllers | |
| IEEE Standard | 802.3af, 802.3at, 802.3bt | 802.3af, 802.3at, 802.3bt |
| Maximum Power Output | 15 W class 1-3 30 W class 4 90 W class 5-8 |
15 W class 1-3 30 W class 4 90 W class 5-8 |
| DC DC Converter | Integrated dc dc controller | Integrated dc dc controller |
| Internal/External FETs | Internal or External | External |
| Smallest Package Size | 4x4 mm QFN | 5x7 mm QFN |
| EVBs |
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| Featured Product | Class 8 90 W Devices | Single Port PSE |
| Power Management | |
| Coulomb Counting | Yes |
| Lowest Quiescent Current | 150 |
| Output Voltage | 1.7 - 5.2 V |
| Output Voltage Rails | 3 |
| Vdd Range | 0.8 - 5.5 V |
| Temp Range | -40 to 85 ºC |
| Package | 3x3 QFN20 |
| Featured Product | EFP01 Power Management IC |
Power Management IC (PMIC)
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Input Voltage Range0.8 to 5.5 V
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Quiescent Current150 nA
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Package Size3x3 mm
The EFP01 Energy Friendly Power Management IC (PMIC) is an extremely flexible, highly efficient, multi-output power management IC, providing complete system power and primary cell battery Coulomb counting for EFM32 and EFR32 devices. The EFP01 can operate over a wide input voltage range (0.8 to 5.5 V) with quiescent current as low as 150 nA.
Features:
- Supports broad battery technology
- Extends operating voltage EFM32 and EFR32
- Highly-integrated with Silicon Labs SDKs
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Power Over Ethernet Powered Devices
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PowerUp to Class 4 30 W
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FETsInternal or External
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Package Size4x4 mm
Our family of PoE Powered Devices integrate an IEEE compliant PoE interface and a high-efficiency dc-dc converter to simplify design, reduce bill of materials and speed time-to-market for a wide range of industrial and communications applications. The PoE PD EVB portfolio includes non-isolated and isolated converter designs with a wide range of power output options. All EVBs include detailed performance measurements, schematics and PCB layout in the detailed User Guide.
Applications:
- Security Cameras
- Wireless Access Points
- IP Phones
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Power Over Ethernet PSE Controllers
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PowerUp to Class 8 90 W
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FETsExternal
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Package Size5x7 mm
Our family of IEEE-compliant PoE PSE Controllers include single and multi-port devices. Single port PSE devices simplify the design of products such as PoE injectors, conference phones, and single port mid-spans. Multi-port PSE devices add PoE to Ethernet switches, security recording devices, industrial Ethernet switches and other multi-port systems. These devices include an autonomous and hosted operating mode with a rich interface for efficient power management.
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EFP0108 Single-Cell Boost Evaluation Kit
The EFP0108 evaluation kit is an excellent way to evaluate and characterize the EFP PMIC in the Single-Cell Boost configuration.
EFP0108 Single-Cell Boost Evaluation Kit
The EFP0108 evaluation kit is an excellent way to evaluate and characterize the EFP PMIC in the Single-Cell Boost configuration.
EFP0111 Single-Cell Boost Evaluation Kit
The EFP0111 Evaluation Kit is an excellent way to evaluate and characterize the EFP
PMIC in the Boost Bootstrap configuration.
EFP0111 Single-Cell Boost Evaluation Kit
The EFP0111 Evaluation Kit is an excellent way to evaluate and characterize the EFP
PMIC in the Boost Bootstrap configuration.
EFR32xG21 Wireless Gecko 2.4 GHz +10 dBm Radio Board with EFP (PMIC)
The Wireless Gecko SLWRB4179B radio board plugs into the mainboard provided with the Wireless Gecko Starter Kit. It is a complete reference design for evaluating EFR32xG21 Wireless SoCs with EFP in buck mode.
EFR32xG21 Wireless Gecko 2.4 GHz +10 dBm Radio Board with EFP (PMIC)
The Wireless Gecko SLWRB4179B radio board plugs into the mainboard provided with the Wireless Gecko Starter Kit. It is a complete reference design for evaluating EFR32xG21 Wireless SoCs with EFP in buck mode.