LX2206ILD MICROSEMI [Microsemi Corporation], LX2206ILD Datasheet - Page 6

• Manufacturer Part Number: LX2206ILD
• Description: Dual Level Lithium Ion Battery Charger
• Manufacturer: MICROSEMI [Microsemi Corporation]

Copyright © 2005
Rev. 1.2, 2006-12-22
TM
Figure 1 – Typical Application – 1A or 500mA maximum charge currents with three indicators and
battery temperature lockout. A grounded spare pin in the USB power cable can be used to sense
when the 500mA USB current power source is being used.
Figure 2– Typical USB Application – 500mA or 100mA maximum charge currents with charge indicator.
Figure 3 – Typical Low current application – 150mA charge current and 50mA termination current.
Adapter
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
USB
Shutdown
Control Logic
USB High/Low
Current
Programming
17.8k
Suspend
19.6k
1k 0.47uF
63.4k
1k
0.47uF
A P P L I C A T I O N C I R C U I T S
110k
Integrated Products Division
SD
IN
CMP
H/L
HCP
LCP
IN
CMP
SD
H/L
HCP
LCP
®
Microsemi
LX2206
LX2206
GND
GND
DCOK
STAT
DCOK
Dual Level Lithium Ion Battery Charger
TMP
BAT
STAT
TMP
BAT
Battery
Battery
2.5k
2.5k
Charging
P
RODUCTION
Charging
10k
V
CC
D
10k
ATA
DCOK
V
CC
S
HEET
DCOK
LX2206
Page 6