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The KF5413 is a complete battery charger controller for two (8.4V) cells lithium-ion batteries. The KF5413 provides a small, simple and efficient solution to fast charge Li-ion battery. An external sense resistor sets the charge current with high accuracy.
An internal resistor divider and precision reference set the final float voltage to 8.4V. When the input supply is removed, the KF5413 automatically enters a low current sleep mode.
The KF5413 is available in the SOP-8L package.
Features
Input Supply Range: 9V-16V
End - Charge - Current Detection Output
Constant Switching Frequency for Minimum Noise
Automatic Battery Recharge
Automatic Shutdown When Input Supply is Removed Batteries
Battery Temperature Sensing
Stable with Ceramic Output Capacitor
SOP-8L Package
Application
Charging Docks
Handheld Instruments
Portable Computers
The KF5413 is a complete battery charger controller for two (8.4V) cells lithium-ion batteries. The KF5413 provides a small, simple and efficient solution to fast charge Li-ion battery. An external sense resistor sets the charge current with high accuracy.
An internal resistor divider and precision reference set the final float voltage to 8.4V. When the input supply is removed, the KF5413 automatically enters a low current sleep mode.
The KF5413 is available in the SOP-8L package.
Features
Input Supply Range: 9V-16V
End - Charge - Current Detection Output
Constant Switching Frequency for Minimum Noise
Automatic Battery Recharge
Automatic Shutdown When Input Supply is Removed Batteries
Battery Temperature Sensing
Stable with Ceramic Output Capacitor
SOP-8L Package
Application
Charging Docks
Handheld Instruments
Portable Computers
开关电池充电管理IC
开关电池充电管理IC
开关电池充电管理IC
开关电池充电管理IC
KF5413
KF
SOP-8
全新原装
9.0-16V
8.4V
1.5A
±1%