參數(shù)資料
型號(hào): MAX1898EUB41
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi): 電源管理
英文描述: Linear Charger for Single-Cell Li Battery
中文描述: 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10
封裝: MICRO MAX PACKAGE-10
文件頁(yè)數(shù): 5/12頁(yè)
文件大小: 210K
代理商: MAX1898EUB41
M
Linear Charger for Single-Cell Li+ Battery
_______________________________________________________________________________________
5
0.90
0.94
0.92
0.98
0.96
1.00
1.02
-40
85
NORMALIZED TIMER PERIOD
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
T
10
-15
35
60
NORMALIZED TO +25
°
C
0.996
0.998
0.997
1.000
0.999
1.001
1.002
-40
85
NORMALIZED BATT REGULATION
VOLTAGE vs. TEMPERATURE
M
TEMPERATURE (
°
C)
B
10
-15
35
60
NORMALIZED TO +25
°
C
40
45
50
55
60
PRECHARGE CURRENT
vs. INPUT VOLTAGE
M
V
IN
(V)
P
5
8
9
6
7
10
11
12
ISET = 2.8k
CHARGING CURRENT SET
FOR 500mA
0
0.4
0.2
0.8
0.6
1.0
1.2
3.9
4.1
4.0
4.2
4.3
NORMALIZED BATTERY CURRENT
vs. BATTERY VOLTAGE
M
BATTERY VOLTAGE (V)
N
-40
-20
20
0
40
60
-50
0
100
50
150
200
0.01
1
0.1
10
100
1000
VOLTAGE-LOOP GAIN
MAX1898 toc05
FREQUENCY (kHz)
G
P
GAIN
PHASE
Typical Operating Characteristics
(V
IN
= 5V, V
BATT
= 4V, EN/OK = open, RSET = 2.8k
, RSTRT = GND, T
A
= +25
°
C, unless otherwise noted.)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1898EUB41+ 功能描述:電池管理 Linear Charger for 1-Cell Li+ Battery RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
MAX1898EUB41+T 功能描述:電池管理 Linear Charger for 1-Cell Li+ Battery RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
MAX1898EUB41-T 功能描述:電池管理 Linear Charger for 1-Cell Li+ Battery RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
MAX1898EUB42 功能描述:電池管理 Linear Charger for 1-Cell Li+ Battery RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
MAX1898EUB42+ 功能描述:電池管理 Linear Charger for 1-Cell Li+ Battery RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel