LX2205
PRODUCTION DATA SHEET
Microsemi
Analog Mixed Signal Group
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 13
Copyright © 2007
Rev. 1.0a, 2007-03-02
WWW.Microsemi .COM
1A Li-Ion Battery Charger with Power Source Management
TM
®
L
L
X
X
2
2
2
2
0
0
5
5
TYPICAL CHARGING CURRENT VS BATTERY VOLTAGE
TYPICAL CHARGING CURRENT VS V
SYS
0
0.2
0.4
0.6
0.8
1
1.2
3.2 3.4 3.6 3.8 4 4.2
Battery Voltage
Charge Current (A)
0
0.2
0.4
0.6
0.8
1
1.2
4.2 4.6 5 5.4 5.8
SYS Voltage
Charge Current (A)
V
BAT
= 3.9V
TYPICAL USB CURRENT LIMIT VS USB VOLTAGE
TYPICAL V
CVL
DISTRIBUTION
0
50
100
150
200
250
300
350
400
450
500
44.555.56
Input Voltage
USB Current Limit (mA)
USB Low
USB Hi
0
250
500
750
1000
1250
1500
4.16 4.17 4.18 4.19 4.20 4.21 4.22 4.23 4.24
V
CVL
Typical Distribution Frequency
V
SYS
= 5V
T
A
= 2C
CHARGE TO DISCHARGE SWITCHOVER
DC OK
I
BAT
V
SYS
LX2205
PRODUCTION DATA SHEET
Microsemi
Analog Mixed Signal Group
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 14
Copyright © 2007
Rev. 1.0a, 2007-03-02
WWW.Microsemi .COM
1A Li-Ion Battery Charger with Power Source Management
TM
®
L
L
X
X
2
2
2
2
0
0
5
5
PACKAGE DIMENSIONS
LQ
16-Pin MLPQ Plastic (4x4mm EP / 114x114Cu Exposed Pad)
e
D
E
b
E2
D2
A
A3
A1
L
K
MILLIMETERS INCHES
Dim
MIN MAX MIN MAX
A 0.80 1.00 0.031 0.039
A1 0 0.05 0 0.002
A3 0.18 0.30 0.007 0.012
b 0.23 0.38 0.009 0.015
D 4.00 BSC 0.157 BSC
E 4.00 BSC 0.157 BSC
e 0.65 BSC 0.026 BSC
D2 2.55 2.80 0.100 0.110
E2 2.55 2.80 0.100 0.110
K 0.20 - 0.008 -
L 0.30 0.50 0.012 0.020
Note:
1. Dimensions do not include mold flash or protrusions;
these shall not exceed 0.155mm(.006”) on any side.
Lead dimension shall not include solder coverage.
PRODUCTION DATA – Information contained in this document is proprietary to
Microsemi and is current as of publication date. This document may not be modified in
any way without the express written consent of Microsemi. Product processing does not
necessarily include testing of all parameters. Microsemi reserves the right to change the
configuration and performance of the product and to discontinue product at any time.

LX2205ILQ

Mfr. #:
Manufacturer:
Microchip / Microsemi
Description:
Battery Management Linear Lithium Ion
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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