LX2206ILD

LX2206ILD Datasheet

LX2206

Part	Datasheet
LX2206ILD	LX2206ILD (pdf)

Related Parts	Information
LX2206ILD-TR	LX2206ILD-TR

PDF Datasheet Preview
.COM LX2206 Dual Level Lithium Ion Battery Charger PRODUCTION DATA SHEET The LX2206 can be used with a The LX2206 enters a low quiescent wall adapter or USB power source to current sleep mode when power is charge a single cell Lithium Ion or removed or when it is logically Lithium Polymer battery. There are shutdown to minimize battery drain. two logic selectable and program- There are several protection features mable charge current levels which can which include under voltage lock out, to 1A. The termination current is 1/10 blocking on the IN pin, a thermal loop the charge level set by the High Level to reduce charge current to maintain a Programming Current Pin. low die temperature, an unsafe battery Power status indicators STAT and temperature charge inhibitor, and DCOK can be configured to show conditioning mode is provided for charge in progress, battery fully deeply discharged batteries. charged and external power on. The STAT pin is capable of sourcing or sinking 10mA. The DCOK output is an open drain output. IMPORTANT For the most current data, consult MICROSEMI’s website: KEY FEATURES Two Independent Programmable Charge Currents Float Voltage Tolerance Charging up to 1A. Charging from USB Port. USB Current Compliance Full Battery Indicator CC/CV w Thermal Feedback Battery Temperature Monitor Precision Charge Termination Power Good Indication MP3 Player PDA PMC Digital Camera Charge Cradle Adapter or USB Shutdown High/Low Charge Current Control Logic Current Programming PRODUCT HIGHLIGHT STAT SD LX2206 DCOK H/L TMP HCP BAT LCP GND Battery Status Charging Full Power On DCOK Battery Temperature Lockout Sensing LX2206

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.COM

LX2206

Dual Level Lithium Ion Battery Charger

PRODUCTION DATA SHEET

The LX2206 can be used with a The LX2206 enters a low quiescent
wall adapter or USB power source to current sleep mode when power is
charge a single cell Lithium Ion or removed or when it is logically

Lithium Polymer battery. There are shutdown to minimize battery drain.
two logic selectable and program- There are several protection features
mable charge current levels which can which include under voltage lock out,
to 1A. The termination current is 1/10 blocking on the IN pin, a thermal loop
the charge level set by the High Level to reduce charge current to maintain a

Programming Current Pin.
low die temperature, an unsafe battery

Power status indicators STAT and temperature charge inhibitor, and

DCOK can be configured to show conditioning mode is provided for
charge in progress, battery fully deeply discharged batteries.
charged and external power on. The

STAT pin is capable of sourcing or
sinking 10mA. The DCOK output is
an open drain output.

IMPORTANT For the most current data, consult MICROSEMI’s website:

KEY FEATURES

Two Independent Programmable Charge Currents

Float Voltage Tolerance Charging up to 1A. Charging from USB Port. USB Current Compliance Full Battery Indicator CC/CV w Thermal Feedback Battery Temperature Monitor Precision Charge Termination Power Good Indication

MP3 Player PDA PMC Digital Camera Charge Cradle

Adapter or USB

Shutdown High/Low Charge Current

Control Logic

Current Programming

PRODUCT HIGHLIGHT

STAT

SD LX2206 DCOK

H/L TMP

HCP BAT

LCP GND

Battery

Status Charging Full Power On

DCOK

Battery Temperature Lockout Sensing

LX2206

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Datasheet ID: LX2206ILD 649024