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參數(shù)資料
| 型號(hào)： | LX2203 |
| 廠商： | Microsemi Corporation |
| 英文描述： | Li-Ion Battery Charger |
| 中文描述： | 鋰離子電池充電器 |
| 文件頁(yè)數(shù)： | 1/11頁(yè) |
| 文件大小： | 190K |
| 代理商： | LX2203 |
LX2203
P
RODUCTION
D
ATA
S
HEET
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 1
Copyright
2004
Rev. 1.0a, 2005-08-10
W
M
.
C
Li-Ion Battery Charger
TM
D E S C R I P T I O N
The LX2203 is a tiny linear battery
charger for Lithium Ion or Lithium
Polymer
batteries.
includes built in MOSFET, accurate
current and voltage regulation, reverse
blocking protection, over temperature
control, and charge status indicator.
The accurate programmable charge
current and independent termination
current programming make it easy to
logically reprogram the charge current
limit at any time.
The
LX2203
The LX2203 charges the battery in
two phases: constant current and
constant voltage. A reduced current
conditioning mode is provided for
deeply discharged batteries. The
LX2203 automatically restarts if the
battery voltage falls below the top-off
threshold. The LX2203 enters a low
quiescent current sleep mode when
power is removed.
IMPORTANT:
For the most current data, consult
MICROSEMI
’s website:
http://www.microsemi.com
K E Y F E A T U R E S
Up to 1A charge current
Low drop out design
Reverse leakage protection
Linear thermal control loop
Pre-charge conditioning
Programmable Termination
Current
Short Circuit protected
Small 3x3mm MLP package
A P P L I C A T I O N S
PDAs, MP3 Players
Cell Phones
Charging cradles
Digital Cameras
P R O D U C T H I G H L I G H T
LX2203
VIN
VIN
STAT
CTP
GND
BAT
BAT
CMP
EN
CCP
AC/DC Adapter
ON/OFF
+
_
EN
0
1
MODE
Sleep mode – charge disabled
Charge enabled.
P A C K A G E O R D E R I N F O
LD
10-Pin
RoHS Compliant / Pb-free
Plastic MLP
T
A
(
°
C)
-40 to 85
LX2203CLD
Note: Available in Tape & Reel. Append the letters “TR” to the part number. (i.e.
LX2203CLD-TR)
L
X
2
2
0
3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LX2203CLD | Li-Ion Battery Charger |
| LX2205 | 1A Li-Ion Battery Charger with Power Source Management |
| LX2205ILQ | 1A Li-Ion Battery Charger with Power Source Management |
| LX2206 | Dual Level Lithium Ion Battery Charger |
| LX2206ILD | Dual Level Lithium Ion Battery Charger |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LX2203A | 制造商:MICROSEMI 制造商全稱(chēng):Microsemi Corporation 功能描述:Li-Ion Battery Charger |
| LX2203AILD | 制造商:Microsemi Corporation 功能描述:CHGR LI-ION 1A 4.2V 10MLPD - Bulk |
| LX2203CLD | 制造商:Microsemi Corporation 功能描述:CHGR LI-ION 1A 4.2V 10MLPD - Bulk |
| LX2203CLD-TR | 制造商:Microsemi Corporation 功能描述:CHGR LI-ION 1A 4.2V 10MLPD - Tape and Reel |
| LX2205 | 制造商:MICROSEMI 制造商全稱(chēng):Microsemi Corporation 功能描述:1A Li-Ion Battery Charger with Power Source Management |
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