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參數(shù)資料
| 型號： | LX2202CLQ |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | 電源管理 |
| 英文描述： | 2A Li-Ion Linear Charger and Power Control |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC20 |
| 封裝： | 4 X 4 MM, ROHS COMPLIANT, PLASTIC, MLP-10 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 176K |
| 代理商： | LX2202CLQ |
LX2202
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 5
Copyright
2004
Rev. 1.0, 2005-03-18
W
M
.
C
2A Li-Ion Linear Charger and Power Control
TM
A P P L I C A T I O N C I R C U I T S
START
V
SYS >
V
BAT
YES
DISCHARGE
MODE
NO
V
BAT
>60%
CONDITION
CHARGE
MODE
NO
YES
CONSTANT CURRENT
CHARGE MODE
TEMP <
140
REDUCE
CHARGE
CURRENT
I
USB <
PROG
YES
REDUCE
CHARGE
CURRENT
YES
NO
NO
V
BAT
> V
CV
CONSTANT VOLTAGE
CHARGE MODE
YES
NO
I
BAT
<I
MIN
VOLTAGE
MONITORING
MODE (STATE).
V
BAT
<97%
YES
NO
TEMP <
140
REDUCE
CHARGE
CURRENT
I
USB <
PROG
YES
REDUCE
CHARGE
CURRENT
YES
NO
NO
YES
NO
RETURN TO START IF
VSYS > VBAT, UVLO OR EN CHANGE
STATE.
RETURN TO THE TOP
OF THE CHART.
LX2202 CONTROL FLOW DIAGRAM
EN = HI
YES
SWITCH OFF
NO
USB PROG DETERMINED
BY THE STATE OF VID1.
VID0 = 1
YES
NO
VID1= 1
YES
NO
UVLO
YES
NO
Figure 2 –
Control Flow Diagram
A
P
P
L
I
C
A
T
I
O
N
S
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LX2203A | Li-Ion Battery Charger |
| LX2203AILD | Li-Ion Battery Charger |
| LX2203 | Li-Ion Battery Charger |
| LX2203CLD | Li-Ion Battery Charger |
| LX2205 | 1A Li-Ion Battery Charger with Power Source Management |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LX2202CLQ-TR | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:TM 2A Li-Ion Linear Charger and Power Control |
| LX2203 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Li-Ion Battery Charger |
| LX2203A | 制造商:MICROSEMI 制造商全稱: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 |
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