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參數(shù)資料
| 型號(hào)： | MAX1552 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Complete Power IC for Low-Cost PDAs |
| 中文描述： | 完備的電源芯片，用于低成本PDA |
| 文件頁(yè)數(shù)： | 6/12頁(yè) |
| 文件大?。?/td> | 324K |
| 代理商： | MAX1552 |
M
Complete Power IC for
Low-Cost PDAs
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(Circuit of Figure 1, T
A
= +25
°
C, unless otherwise noted.)
ENABLE RESPONSE TO ENSD
MAX1552 toc11
R
L
= 30
C
L
= 4.7
μ
F
200
μ
s/div
SDIG
1V/div
ENSD
2V/div
ENABLE RESPONSE TO LCD
MAX1552 toc12
400
μ
s/div
LCD
2V/div
ENLCD
5V/div
LCD BOOST
SOFT-START
SW TURN-ON
EFFICIENCY
vs. LOAD CURRENT
M
I
LOAD
(mA)
E
4
3
2
1
65
70
75
80
85
60
0
5
V
LCD
= 18V
V
LCD
= 15V
LCD OUTPUT VOLTAGE
vs. LOAD CURRENT
M
I
IN
(mA)
O
4
3
1
2
17.25
17.50
17.75
18.00
18.25
18.50
18.75
19.00
17.00
0
5
LCD OUTPUT VOLTAGE
vs. INPUT VOLTAGE
V
IN
(V)
O
5.0
4.5
4.0
17.25
17.50
17.75
18.00
18.25
18.50
18.75
19.00
17.00
3.5
5.5
M
LCD SWITCH WAVEFORM
MAX1552 toc10
LX
10V/div
V
AC-COUPLED
20mV/div
2
μ
s/div
LCD
AC-COUPLED
20mV/div
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX1552ETE | Complete Power IC for Low-Cost PDAs |
| MAX1553ETA | High-Efficiency, 40V Step-Up Converters for 2 to 10 White LEDs |
| MAX1553EVKIT | MAX1553 Evaluation Kit |
| MAX1554ETA | High-Efficiency, 40V Step-Up Converters for 2 to 10 White LEDs |
| MAX1555EZK | PLASTIC ENCAPSULATED DEVICES |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1552ETE | 功能描述:PMIC 解決方案 Complete PMIC for PDAs RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| MAX1552ETE-T | 功能描述:PMIC 解決方案 Complete PMIC for PDAs RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| MAX1552EVKIT | 制造商:Maxim Integrated Products 功能描述:COMPLETE PMIC FOR LOW COST PDA'S - Rail/Tube |
| MAX1553ETA | 制造商:Maxim Integrated Products 功能描述:SMALLEST, HIGHEST-EFFICIENCY, 40V STEP-UP CON - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
| MAX1553ETA+ | 制造商:Maxim Integrated Products 功能描述:LED DRVR 10SEGMENT 2.7V TO 5.5V 8TDFN EP - Rail/Tube |
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