Switching Power Manager With USB On-the-Go + Triple Step-Down DC/DCs

The LTC3576 LTC3576-1 are highly integrated power management and Battery Charger ICs for Li-Ion/Polymer battery applications. They each include a high ef ciency, bidirectional switching PowerPath manager with auto- matic load prioritization, a Battery Charger an ideal Diode a controller for an external high voltage Switching Regulator and three general purpose Step-down Switching Regulators with I 2C adjustable output voltages. The internal switch- ing Regulators automatically limit input current for USB compatibility and CAN also generate 5V at 500mA for USB on-the-go applications when powered from the battery. Both the USB and external Switching Regulator power paths feature Bat-Track optimized charging to provide maximum power to the application from supplies as high as 38V. An overvoltage circuit protects the LTC3576 LTC3576-1 from damage due to high voltage on the VBUS or WALL pins with just two external components. The LTC3576 LTC3576-1 are available in a low pro le 38-pin (4mm 6mm 0.75mm) QFN package. By Linear Technology Corporation
Part Manufacturer Description Datasheet Samples
LTC3576EUFE-1#PBF Linear Technology IC 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC38, 4 X 6 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, QFN-38, Power Management Circuit
LTC3576EUFE-1#TRPBF Linear Technology IC 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC38, 4 X 6 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, QFN-38, Power Management Circuit
LTC3576EUFE#PBF Linear Technology IC 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC38, 4 X 6 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, QFN-38, Power Management Circuit
LTC3576EUFE#TRPBF Linear Technology IC 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC38, 4 X 6 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, QFN-38, Power Management Circuit
LTC3576 's PackagesLTC3576 's pdf datasheet
LTC3576-1 QFN
LTC3576EUFE QFN
LTC3576EUFE-1 QFN

LTC3576 pdf datasheet download


LTC3576 Pinout, Pinouts
LTC3576 pinout,Pin out
This is one package pinout of LTC3576,If you need more pinouts please download LTC3576's pdf datasheet.

LTC3576 Application circuits
LTC3576 circuits
This is one application circuit of LTC3576,If you need more circuits,please download LTC3576's pdf datasheet.


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