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參數(shù)資料
| 型號(hào)： | LTC4054LES5-4.2#TRMPBF |
| 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 ThinSOT; Package: SOT; No of Pins: 5; Temperature Range: -40°C to +125°C |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| 封裝： | PLASTIC, MO-193, LEAD FREE, TSOT-23, 5 PIN |
| 文件頁數(shù)： | 12/16頁 |
| 文件大?。?/td> | 192K |
| 代理商： | LTC4054LES5-4.2#TRMPBF |
5
LTC4054L-4.2
4054l42f
TYPICAL PERFOR A CE CHARACTERISTICS
UW
CHRG Pin Current vs Temperature
(Weak Pull-Down State)
Trickle Charge Current
vs Temperature
Trickle Charge Current
vs Supply Voltage
Trickle Charge Threshold
vs Temperature
Charge Current vs Battery Voltage
Charge Current
vs Ambient Temperature
Recharge Voltage Threshold
vs Temperature
Power FET “ON” Resistance
vs Temperature
TEMPERATURE (
°C)
–50
10
I CHRG
(
A)
13
16
19
22
28
–25
025
50
4054L G13
75
100
25
VCC = 5V
VBAT = 4.3V
VCHRG = 5V
TEMPERATURE (
°C)
–50
0
I TRKL
(mA)
3
6
9
12
15
–25
025
50
4054L G14
75
100
RPROG = 1k
RPROG = 15k
VCC = 5V
VBAT = 2.5V
VCC (V)
4
0
I TRKL
(mA)
3
6
9
12
15
4.5
5
5.5
6
4054L G15
6.5
7
RPROG = 1k
RPROG = 15k
VBAT = 2.5V
TA = 25°C
TEMPERATURE (
°C)
–50
V
TRKL
(V)
25
75
4054L G16
–25
0
50
2.950
2.925
2.900
2.875
2.850
2.825
2.800
2.975
3.000
100
VCC = 5V
RPROG = 1k
VBAT (V)
2.7
0
I BAT
(mA)
40
80
120
160
3.0
3.3
3.6
3.9
4054L G17
4.2
4.5
VCC = 5V
RPROG = 1k
TA = 25°C
θJA = 125°C/W
Charge Current vs Supply Voltage
VCC (V)
4
0
I BAT
(mA)
40
80
120
160
200
4.5
5
5.5
6
4054L G18
6.5
7
RPROG = 1k
RPROG = 15k
VBAT = 4V
TA = 25°C
θJA = 125°C/W
TEMPERATURE (
°C)
–50
I BAT
(mA)
120
150
180
25
75
4054L G19
90
60
–25
0
50
100
125
30
0
RPROG = 1k
RPROG = 15k
VBAT = 4V
VCC = 5V
θJA = 125°C/W
ONSET OF
THERMAL
REGULATION
TEMPERATURE (
°C)
–50
3.99
V
RECHRG
(V)
4.01
4.03
4.05
4.07
4.11
–25
025
50
4054L G20
75
100
4.09
VCC = 5V
RPROG = 1k
TEMPERATURE (
°C)
–50
–25
0.8
R
DS(ON)
(m
)
1.2
1.8
0
50
75
4054L G21
1.0
1.6
1.4
25
100
125
VCC = 4.1V
VBAT = 4V
RPROG = 1k
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC4054X | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Standalone Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT |
| LTC4054X-4.2 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Standalone Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT |
| LTC4054XES5-4.2 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Standalone Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT |
| LTC4054XES5-4.2#PBF | 制造商:Linear Technology 功能描述:Constant Current/Voltage Charger Li-Ion 500mA 4.2V 5-Pin TSOT-23 |
| LTC4054XES5-4.2#TR | 功能描述:IC CHARGR BATTERY L-ION TSOT23-5 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 |
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