參數(shù)資料
型號(hào): LTC4058EDD-4.2
廠商: LINEAR TECHNOLOGY CORP
元件分類: 電源管理
英文描述: Standalone Linear Li-Ion Battery Charger with Thermal Regulation in DFN
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝: 3 X 3 MM, MO-229WEED-1, PLASTIC, DFN-8
文件頁數(shù): 4/12頁
文件大?。?/td> 180K
代理商: LTC4058EDD-4.2
4
LTC4058-4.2/LTC4058X-4.2
sn405842 405842fs
TYPICAL PERFOR U
Regulated Output (Float) Voltage
vs Charge Current
I
BAT
(mA)
0
V
F
4.24
300
405842 G04
4.18
4.14
100
200
400
4.12
4.10
4.26
4.22
4.20
4.16
500
600
700
V
CC
= 5V
T
A
= 25
°
C
R
PROG
= 1.25k
Regulated Output (Float) Voltage
vs Temperature
TEMPERATURE (
°
C)
–50
4.185
V
F
4.190
4.195
4.200
4.205
4.215
–25
0
25
50
405842 G05
75
100
4.210
V
CC
= 5V
R
PROG
= 10k
Regulated Output (Float) Voltage
vs Supply Voltage
V
CC
(V)
4
4.185
V
F
4.190
4.195
4.200
4.205
4.215
4.5
5
5.5
6
405842 G06
6.5
7
4.210
T
A
= 25
°
C
R
PROG
= 10k
CHRG Pin I-V Curve
(Pull-Down State)
Trickle Charge Current
vs Temperature
ACPR Pin I-V Curve
(Pull-Down State)
V
CHRG
(V)
0
I
C
20
25
30
3
5
405842 G07
15
10
1
2
4
6
7
5
0
T
A
= –40
°
C
T
A
= 25
°
C
T
A
= 90
°
C
V
CC
= 5V
V
BAT
= V
BSENSE
= 4V
V
ACPR
(V)
0
I
A
20
25
30
3
5
405842 G08
15
10
1
2
4
6
7
5
0
T
A
= –40
°
C
T
A
= 25
°
C
T
A
= 90
°
C
V
CC
= 5V
V
BAT
= V
BSENSE
= 4V
TEMPERATURE (
°
C)
–50
0
I
T
10
20
30
40
60
–25
0
25
50
405842 G09
75
100
50
V
CC
= 5V
V
BAT
= V
BSENSE
= 2.5V
R
PROG
= 2k
R
PROG
= 10k
Trickle Charge Current
vs Supply Voltage
Charge Current vs Battery Voltage
V
CC
(V)
4
0
I
T
10
20
30
40
60
4.5
5
5.5
6
405842 G10
6.5
7
50
V
BAT
= V
BSENSE
= 2.5V
T
A
= 25
°
C
R
PROG
= 2k
R
PROG
= 10k
Trickle Charge Threshold Voltage
vs Temperature
TEMPERATURE (
°
C)
–50
V
T
2.875
2.900
2.925
25
75
405842 G11
2.850
2.825
2.800
–25
0
50
2.950
2.975
3.000
100
V
CC
= 5V
R
PROG
= 10k
V
BAT
(V)
2.4
I
B
400
500
600
3.3
3.9
405842 G08
300
200
2.7
3
3.6
4.2
4.5
100
0
V
CC
= 5V
θ
JA
= 40
°
C/W
R
PROG
= 2k
相關(guān)PDF資料
PDF描述
LTC4058XEDD-4.2 Standalone Linear Li-Ion Battery Charger with Thermal Regulation in DFN
LTC4060 Standalone Linear NiMH/NiCd Fast Battery Charger
LTC4060EDHC Standalone Linear NiMH/NiCd Fast Battery Charger
LTC4060EFE Standalone Linear NiMH/NiCd Fast Battery Charger
LTC4150CMS Coulomb Counter/ Battery Gas Gauge
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC4058XEDD-4.2 功能描述:IC BATT CHARGER LI-ION REG 8DFN RoHS:否 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:61 系列:- 功能:電源管理 電池化學(xué):鋰離子(Li-Ion)、鋰聚合物(Li-Pol) 電源電壓:4.35 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:22-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:22-DFN(6x3)裸露焊盤 包裝:管件
LTC4058XEDD-4.2#PBF 功能描述:IC BATT CHARGER LI-ION REG 8DFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:61 系列:- 功能:電源管理 電池化學(xué):鋰離子(Li-Ion)、鋰聚合物(Li-Pol) 電源電壓:4.35 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:22-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:22-DFN(6x3)裸露焊盤 包裝:管件
LTC4058XEDD-4.2#TR 功能描述:IC BATT CHARGER LI-ION REG 8DFN RoHS:否 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:61 系列:- 功能:電源管理 電池化學(xué):鋰離子(Li-Ion)、鋰聚合物(Li-Pol) 電源電壓:4.35 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:22-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:22-DFN(6x3)裸露焊盤 包裝:管件
LTC4058XEDD-4.2#TRPBF 功能描述:IC BATT CHARGER LI-ION REG 8DFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:61 系列:- 功能:電源管理 電池化學(xué):鋰離子(Li-Ion)、鋰聚合物(Li-Pol) 電源電壓:4.35 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:22-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:22-DFN(6x3)裸露焊盤 包裝:管件
LTC4059 制造商:LINEAR 制造商全稱:LINEAR 功能描述:Standalone 250mA Li-Ion Battery Charger in 2 × 2 DFN