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参数资料
| 型号： | LTC4059EDC#TRM |
| 厂商： | Linear Technology |
| 文件页数： | 3/12页 |
| 文件大小： | 0K |
| 描述： | IC BATT CHARGER LI-ION REG 6DFN |
| 标准包装： | 500 |
| 功能： | 充电管理 |
| 电池化学： | 锂离子（Li-Ion） |
| 电源电压： | 3.75 V ~ 8 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-WFDFN 裸露焊盘 |
| 供应商设备封装： | 6-DFN-EP（2x2） |
| 包装： | 带卷 (TR) |
| 其它名称： | LTC4059EDC LTC4059EDC-ND |
LTC4059/LTC4059A
TYPICAL PERFOR A CE CHARACTERISTICS
Battery Regulation (Float) Voltage
vs Battery Charge Current
Battery Regulation (Float) Voltage
vs Temperature
Regulated Output (Float) Voltage
vs Supply Voltage
4.26
4.24
V CC = 5V
T A = 25 ° C
R PROG = 2.43k
4.24
4.23
V CC = 5V
I BAT = 2mA
R PROG = 2.43k
4.24
4.23
T A = 25 ° C
I BAT = 10mA
R PROG = 2.43k
4.22
4.20
4.18
4.16
4.14
4.12
4.22
4.21
4.20
4.19
4.18
4.17
4.22
4.21
4.20
4.19
4.18
4.17
4.10
0
100
200
300
400
500
4.16
–50
–25
0
25
50
75
100
4.16
4
5
6
7
8
I BAT (mA)
4059 G01
Charge Current vs Input Voltage
TEMPERATURE ( ° C)
4059 G02
Charge Current vs Battery Voltage
V CC (V)
Charge Current vs Ambient
Temperature with Thermal
Regulation
4059 G03
600
500
V BAT = 3.85V
T A = 25 ° C
600
500
Li CC = 5V
LTC4059 ONLY
600
500
R PROG = 2.43k
400
R PROG = 2.43k
THERMAL
LIMITING
400
Li CC = 0V
LTC4059A
400
THERMAL CONTROL
300
200
300
200
300
200
LOOP IN OPERATION
100
0
4
R PROG = 12.1k
5
6
7
8
100
0
V CC = 5V
T A = 25 ° C
R PROG = 2.43k
2.5 3
3.5
4
4.5
100
V CC = 5V
V BAT = 3.85V
0
–50 –25 0
R PROG = 12.1k
25 50
75
100
125
V CC (V)
PROG Pin Voltage
vs Charge Current
4059 G04
V BAT (V)
4059 G05
PROG Pin Voltage vs Temperature
(Constant Current Mode)
AMBIENT TEMPERATURE ( ° C)
Power FET “ON” Resistance
vs Temperature
4059 G06
1.4
1.2
V CC = 5V
T A = 25 ° C
R PROG = 2.43k
1.24
1.23
V CC = 5V
V BAT = 3.85V
1200
1000
V CC = 5V
I BAT = 100mA
1.0
0.8
1.22
1.21
R PROG = 12.1k
900
800
0.6
0.4
0.2
1.20
1.19
R PROG = 2.43k
700
600
500
0
0
100
200
300
400
500
1.18
–50 –25
0
25
50
75
100
125
400
–50
–25
0 25 50
75
100
I BAT (mA)
4059 F07
TEMPERATURE ( ° C)
4059 G08
TEMPERATURE ( ° C)
4059 G09
4059fb
3
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| LTC4060EDHC#PBF | 功能描述:IC BATT CHARGER NIMH/NICD 16DFN 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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