參數(shù)資料
型號(hào)： LX2201CLQT
廠商： MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC20
封裝： 4 X 4 MM, PLASTIC, MLPQ-20
文件頁數(shù)： 5/11頁
文件大?。?/td> 231K
代理商： LX2201CLQT
LX2201
PRODUCTION DATA SHEET
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 3
Copyright
2000
Rev. 1.0, 2004-04-14
WWW
.Microse
m
i
.CO
M
USB Li-Ion Battery Charger
TM
ELECTRICAL CHA RACTERISTICS
Unless otherwise specified, the following specifications apply over the operating ambient temperature 0
°C
≤ T
A ≤ 70°C except where
otherwise noted and the following test conditions: VDD = 5.0V.
LX2201
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
MAIN CIRCUITRY
Input Voltage
VDD
4.5
6
V
VDD > VBAT
4
8
mA
Quiescent Current
IGND
VDD < VBAT
3
5
A
CTP Bias Voltage
VCTP
RCTP = 150K, IBAT > 100mA
1.25
V
CCP Bias Voltage
VCCP
1.25
V
CUS Bias Voltage
VCUS
2.6
V
CONSTANT VOLTAGE MODE
VM = Hi
4.16
4.2
4.24
Constant Current Charge Voltage
VCCL
VM = Lo
4.06
4.1
4.14
V
Maximum Dropout Voltage
VIN – VBAT
IBAT = 1A
350
mV
Top Off Charge Droop Threshold
VDRP
96
97
98
BAT
CVL
V
%
V
CONSTANT CURRENT MODE
BAT Constant Current Accuracy
ICCL
RCCP = 64.9K
0.85
1
1.15
A
BAT Constant Current Level
IBAT
VBAT < (VCVL – 100mV)
0.35
2
A
Conditioning Current
ICOND
VBAT < VCTV ; @25°C
3.0
4.75
6.0
BAT
CCL
I
%
I
Conditioning Current Mode
Threshold Voltage
VCTV
60
64
68
BAT
CVL
V
%
V
Charge Termination Current
Accuracy
IBAT
RCTP = 150K ; @25°C
35
50
65
mA
USB CURRENT LIMIT
USB Low Current Limit
IIN
VIN = 5V, VDD < VIN, VID1 = Lo, RUSB = 2.55K
85
93
100
mA
USB High Current Limit
IIN
VIN = 5V, VDD < VIN, VID1 = Hi, RUSB = 2.55K
425
463
500
mA
LOGIC
STAT Logic High Output
VSTAT
VIN = 5.0V, ISTAT = -5mA
4.5
5
V
STAT Logic Low Output
VSTAT
VIN = 5.0V, ISTAT = 25A
0.4
V
Logic Hi
2.0
State Select Threshold
VVID
Logic Lo
0.8
V
Logic Hi
2.0
VM Select Threshold
VVM
Logic Lo
0.8
V
THERMAL SHUTDOWN
Maximum Junction Temperature
TJ
VIN = 5.0V, IOUT = 1A, Temperature Rising
130
140
150
°C
BI-DIRECTIONAL PASS ELEMENT CONTROL
Discharge Switch On Resistance
RDS(ON)
IBAT = -1A
130
150
m
Charging Threshold
VCHG
VIN > VBAT + VCHG
0
5
10
mV
Discharging Threshold
VDCH
VIN > VBAT + VDCH
0
5
10
mV
Pass Element Switch Mode Delay
tsw
Charge–to–discharge or Discharge–to–charge
5
s
PSW FET DRIVER
High Output Voltage
VPSW
VIN < VBAT, IPSW = 0, VBAT = 4.2V
4.1
4.2
V
Low Output Voltage
VPSW
VIN > VBAT, IPSW = 0
0
0.2
V
OR-ing Resistance
RPSW
5
10
15
K
Switch Delay
(VDD > VBAT to VDD < VBAT)
tPSW
CPSW = 1000pF, to VPSW = (VBAT – 1V)
0
500
1000
Ns
EE
LL
EE
CC
TT
RR
IICC
AA
LL
SS
相關(guān)PDF資料
PDF描述
LX2206ILD-TR 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10
LYPR540AH SPECIALTY ANALOG CIRCUIT, PBGA28
LZ37C1B SPECIALTY ANALOG CIRCUIT, CQCC36
M0358WC140 358 A, 1400 V, SILICON, RECTIFIER DIODE
M0358WC120 358 A, 1200 V, SILICON, RECTIFIER DIODE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LX2201CLQ-TR 制造商:Microsemi Corporation 功能描述:CHGR/CHRGR CONST I/V LI-ION 2A 4.2V 20MLPQ - Tape and Reel
LX2202 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:2A Li-Ion Linear Charger and Power Control
LX2202 EVAL 功能描述:BOARD EVAL ENGINEERING PRE-PROD RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:電源管理，電池充電器 嵌入式:否 已用 IC / 零件:MAX8903A 主要屬性:1 芯鋰離子電池 次要屬性:狀態(tài) LED 已供物品:板
LX2202_06 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:TM 2A Li-Ion Linear Charger and Power Control
LX2202CLQ 制造商:Microsemi Corporation 功能描述:CHG MGMT LI-ION 4.2V 20MLPQ - Bulk
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*