参数资料
| 型号： | LTC4100EG#TR |
| 厂商： | Linear Technology |
| 文件页数： | 30/30页 |
| 文件大小： | 0K |
| 描述： | IC CHARGER SMART BATTERY 24-SSOP |
| 标准包装： | 1,800 |
| 功能： | 充电管理 |
| 电池化学： | 智能电池 |
| 电源电压： | 6 V ~ 28 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 24-SSOP |
| 包装： | 带卷 (TR) |
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LTC4100
TYPICAL APPLICATION
LTC4100 Li-Ion Battery Charger I LIM = 4A/V LIM = 17.4V, Adapter Rating = 2.7A
15V TO 20V
DCIN
FROM WALL
ADAPTER
C1
0.1μF
DCIN
Q1
R CL
0.033
0.5W
1%
C9
0.1μF
10V
R1
4.9k
DCIN
D6
SYSTEM
LOAD
TGATE
DCIN
BGATE
I TH
PGND
CSP
I DC
22
V SET
I LIM
THA
CHGEN
THB
SMBALERT
D1
4-CELL Li-Ion
SMART BATTERY
R4
100
0.1μF R THA 300
1.13k
10V
3V TO 5.5V
10k
SDA
SCL
R11
1.21k
1%
10k
D4
D5
R10
13.7k
1%
R5
6.04k
1%
C6, 0.12μF
10V, X7R
C7, 0.0015μF
10V, X7R
C8, 0.068μF
10V, X7R
0.1μF
10V
R6, R VLIM 33k
D2
D3
5
11
19
20
12
17
14
13
10
6
7
8
9
4 24 23
INFET CLP CLN
DCDIV
LTC4100
GND
V DD
V LIM
ACP
SDA
SCL
BAT
4100 TA02
1
3
2
21
18
16
15
100k
Q2
C2, C3
10μF × 2
25V
X5R
Q3
L1
10μH
4A
R SNS C4,C5
0.025 10μF × 2
0.5W, 1% 25V
X5R
C4
0.01μF
25V
C5
SafetySignal
1%
R THB
54.9k
1%
D1: MBRM140T3G
D2-D5: SMALL SIGNAL SCHOTTKY
D6: 18V ZENER DIODE
Q1: 1/2 Si4925BDY
Q2: FDS6685
Q3: FDC645N
Q4: 1/2 Si4925
Q4
OPTIONAL
DISCHARGE
PATH TO
SYSTEM
LOAD
SDA
SCL
RELATED PARTS
PART NUMBER
DESCRIPTION
Smart Battery System Manager
Dual Battery Charger/Selector with SPI Interface
COMMENTS
Autonomous Power Management and Battery Charging for Two Smart Batteries,
SMBus Rev 1.1 Compliant
Simultaneous Charge or Discharge of 2 Batteries, DAC Programmable Current
and Voltage, Input Current Limiting Maximizes Charge Current
Combination Battery Charger and DC/DC Converter Input Supply May be Above or Below Battery Voltage, up to 8.4V Float Voltage,
24-Pin SSOP Package
Small, High Efficiency, Fixed Voltage, Lithium-Ion
Battery Charger
High Efficiency, Programmable Voltage Battery
Charger with Termination
High Efficiency, Programmable Voltage/Current
Battery Charger
Smart Battery Charger Controller
Low Loss PowerPath? Controller
Constant Current/Constant Voltage Switching Regulator with Termination Timer,
AC Adapter Current Limit and SafetySignal Sensor in a Small 16-Pin Package
Complete Charger for 3- or 4-Cell Li-Ion Batteries, AC Adapter Current Limit,
SafetySignal Sensor and Indicator Outputs
Constant Current/Constant Voltage Switching Regulator; Resistor Voltage/
Current Programming, AC Adapter Current Limit and SafetySignal Sensor
For Smart Batteries with Voltages Below 5.5V
Very Low Loss Replacement for Power Supply ORing Diodes Using Minimal
External Components
1630 McCarthy Blvd., Milpitas, CA 95035-7417 Formore(408)432-1900 ● FAX:(408)434-0507 Corporation information
30 Linear Technology ● www.linear.com/LTC4100 www.linear.com/LTC4100
4100fc
LT 0214 REV C ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2006
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC4100EGTRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Smart Battery Charger Controller |
| LTC4101 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Smart Battery Charger Controller |
| LTC4101EG | 制造商:LINER 制造商全称:Linear Technology 功能描述:Smart Battery Charger Controller |
| LTC4101EG#PBF | 功能描述:IC CNTRLR BATT CHRG 24-SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 功能:电池监控器 电池化学:碱性，锂离子，镍镉，镍金属氢化物 电源电压:1 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-6 包装:带卷 (TR) |
| LTC4101EG#TRPBF | 功能描述:IC CNTRLR BATT CHRG 24-SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 功能:电池监控器 电池化学:碱性，锂离子，镍镉，镍金属氢化物 电源电压:1 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-6 包装:带卷 (TR) |
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