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參數(shù)資料
| 型號： | MAX847EEI |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 1-Cell, Step-Up Two-Way Pager System IC |
| 中文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO28 |
| 封裝： | 0.150 INCH, 0.025 INCH PITCH, QSOP-28 |
| 文件頁數(shù)： | 6/18頁 |
| 文件大?。?/td> | 167K |
| 代理商： | MAX847EEI |
M
1-Cell, S tep-Up
Two-Way Pager S ystem IC
6
_______________________________________________________________________________________
Typic al Operating Charac teristic s (c ontinued)
(Circuit of Figure 2, T
A
= +25°C, unless otherwise noted.)
0
20
60
40
80
100
0.5
1
1.5
2
NO-LOAD BATTERY CURRENT
vs. BATTERY VOLTAGE
M
BATTERY VOLTAGE (V)
B
V
= 3.0V
COAST MODE
0
100
50
200
150
250
300
0
1
0.5
1.5
2
2.5
MAXIMUM LOAD CURRENT vs.
BATTERY VOLTAGE
M
BATTERY VOLTAGE (V)
M
RUN MODE
COAST MODE
(VOUT = 3.0V)
1
10
100
START-UP INPUT VOLTAGE
vs. LOAD CURRENT
M
LOAD CURRENT (mA)
I
0
0.6
0.4
0.2
0.8
1.0
1.2
1.4
1.6
1.8
2.0
V
= 3.0V
COAST MODE
0
5
15
10
20
25
0
2
1
3
4
5
6
NICD CHARGING CURRENT vs.
NICD VOLTAGE
M
OUTPUT VOLTAGE (V)
N
15mA MODE
V
OUT
= 4.9V
20
-80
100
200
300
FREQUENCY (kHz)
400
500
600
LX NOISE SPECTRUM
(RUN MODE, SYNC OPERATION)
-60
M
N
-40
-20
0
0
2
1
3
0
2
1
3
4
5
DR1 OR DR2 ON-RESISTANCE vs. V
OUT
M
V
OUT
VOLTAGE (V)
R
O
)
100
0
0.1
1
10
100
1000
10,000
REG2 NOISE SPECTRUM
(RUN MODE)
20
M
FREQUENCY (kHz)
N
μ
V
40
60
80
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX847EEI+ | 功能描述:電池管理 1 Cell Step-Up 2-Way Pager System IC RoHS:否 制造商:Texas Instruments 電池類型: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 |
| MAX847EEI+T | 功能描述:電池管理 1 Cell Step-Up 2-Way Pager System IC RoHS:否 制造商:Texas Instruments 電池類型: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 |
| MAX847EEI-C70955 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX847EEI-T | 功能描述:電池管理 1 Cell Step-Up 2-Way Pager System IC RoHS:否 制造商:Texas Instruments 電池類型: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 |
| MAX847EVKIT | 制造商:Maxim Integrated Products 功能描述:1-CELL STEP-UP TWO-WAY PAGER SYSTE - Rail/Tube |
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