Datasheet Linear Technology LTC3577-3 — Ficha de datos

FabricanteLinear Technology
SerieLTC3577-3

4 - Producto portátil altamente integrado PMIC

Hojas de datos

LTC3577-3/LTC3577-4 - Highly Integrated Portable Product PMIC
PDF, 2.0 Mb, Revisión: C, Archivo subido: oct 22, 2017
Extracto del documento

Precios

Embalaje

LTC3577EUFF-3#PBFLTC3577EUFF-3#TRPBFLTC3577EUFF-4#PBFLTC3577EUFF-4#TRPBF
N1234
Package4x7 QFN-44
Dibujo del esquema del paquete
4x7 QFN-44
Dibujo del esquema del paquete
4x7 QFN-44
Dibujo del esquema del paquete
4x7 QFN-44
Dibujo del esquema del paquete
Package CodeUFFUFFUFFUFF
Package Index05-08-176205-08-176205-08-176205-08-1762
Pin Count44444444

Paramétricos

Parameters / ModelsLTC3577EUFF-3#PBFLTC3577EUFF-3#TRPBFLTC3577EUFF-4#PBFLTC3577EUFF-4#TRPBF
Battery ChemistryLi-Ion, Li-PolymerLi-Ion, Li-PolymerLi-Ion, Li-PolymerLi-Ion, Li-Polymer
Buck Output Current, A0.5, 0.5, 0.80.5, 0.5, 0.80.5, 0.5, 0.80.5, 0.5, 0.8
Demo BoardsDC1592A-A,DC1592A-BDC1592A-A,DC1592A-BDC1592A-A,DC1592A-BDC1592A-A,DC1592A-B
Export Controlnononono
FeaturesPowerPath, Overvoltage Protection, Triple Buck, Dual LDO, I2C, Push Button Reset, LED DriverPowerPath, Overvoltage Protection, Triple Buck, Dual LDO, I2C, Push Button Reset, LED DriverPowerPath, Overvoltage Protection, Triple Buck, Dual LDO, I2C, Push Button Reset, LED DriverPowerPath, Overvoltage Protection, Triple Buck, Dual LDO, I2C, Push Button Reset, LED Driver
Float Voltage, V4.1V4.1V4.1V4.1V
LDO Output Current, A0.15, 0.150.15, 0.150.15, 0.150.15, 0.15
Max Charge Current, A1.51.51.51.5
Number of Cells1111
Number of Outputs5555
Operating Temperature Range, °C0 to 850 to 850 to 850 to 85
PowerPathLinear PowerPath, 200mΩ Internal Ideal DiodeLinear PowerPath, 200mΩ Internal Ideal DiodeLinear PowerPath, 200mΩ Internal Ideal DiodeLinear PowerPath, 200mΩ Internal Ideal Diode
Type of ChargerLinearLinearLinearLinear
Vin Max, V5.55.55.55.5
Vin Min, V4.354.354.354.35

Plan ecológico

LTC3577EUFF-3#PBFLTC3577EUFF-3#TRPBFLTC3577EUFF-4#PBFLTC3577EUFF-4#TRPBF
RoHSObedienteObedienteObedienteObediente

Linea modelo

Clasificación del fabricante

  • Power Management > PMIC & Multifunction > PMIC (DC/DC, PowerPath and Battery Charger)