LTC4090 Demo Board, USB Power Manager with 2A High Voltage Buck Regulator
Reference Design using part LTC4090EDJC by Analog Devices
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For End Products
- Automotive and Transportation
- Navigation System
- Portable Media Player
Description
- Demonstration circuit 1210A is high voltage switching buck regulator, USB Power path controller and Li-Ion battery charger. It is based on the LTC4090 and provides the following functions 2A buck regulator with 6-38V (60V max) input range and with output voltage tracking battery voltage, full featured battery charger with 4.2V float, USB power manager that ensures compliance with the USB power specification and a power path manager for the battery
Key Features
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Conversion TypeDC to DC
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Input Voltage4.35 to 5.5|6 to 60 V
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TopologyBuck
Featured Parts (7)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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LTC4090EDJC#PBF | Analog Devices | PMIC Solutions | Battery Management IC Li-Ion/Li-Pol 1500mA 4.2V 22-Pin DFN EP Tube | Buy | |
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LTC4090EDJC-3#PBF | Analog Devices | PMIC Solutions | Battery Charger Li-Ion/Li-Pol 1500mA 3.95V 22-Pin DFN EP Tube | Buy | |
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LTC4090EDJC-5#PBF | Analog Devices | PMIC Solutions | Battery Management IC Li-Ion/Li-Pol 1500mA 4.2V 22-Pin DFN EP Tube | Buy | |
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LTC4090EDJC-5#TRPBF | Analog Devices | PMIC Solutions | Battery Management IC Li-Ion/Li-Pol 1500mA 4.2V 22-Pin DFN EP T/R | Buy | |
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LTC4090 | Analog Devices | PMIC Solutions | Battery Management IC Li-Ion/Li-Pol 1500mA 4.2V 22-Pin DFN EP T/R | Buy | |
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LTC4090EDJC#TRPBF | Analog Devices | PMIC Solutions | Battery Management IC Li-Ion/Li-Pol 1500mA 4.2V 22-Pin DFN EP T/R | Buy | |
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LTC4090EDJC-3#TRPBF | Analog Devices | PMIC Solutions | Battery Charger Li-Ion/Li-Pol 1500mA 3.95V 22-Pin DFN EP T/R | Buy | |