參數(shù)資料
型號(hào): MAX8575EUT
廠商: Maxim Integrated Products, Inc.
英文描述: 8-Line To 3-Line Priority Encoders 20-LCCC -55 to 125
中文描述: 高效液晶升壓具有真關(guān)斷
文件頁(yè)數(shù): 6/10頁(yè)
文件大?。?/td> 654K
代理商: MAX8575EUT
M
High-Efficiency LCD Boost
with True Shutdown
6
_______________________________________________________________________________________
MAX8570–
MAX8575
EA
ILIM
THERMAL
SHUTDOWN
OUT
FB
(MAX8570/MAX8571/
MAX8574 ONLY)
GND
(MAX8572/MAX8573/
MAX8575 ONLY)
LX
SW
V
CC
1.226V
CONTROL
LOGIC
SHDN
Figure 1. Functional Diagram
MAX8570
MAX8571
MAX8574
SW
V
CC
LX
FB
GND
ON
OFF
V
CC
= 2.7V TO 5.5V
V
OUT
= V
BATT
TO 28V
R1
R2
C3
4.7
μ
F
L1
22
μ
H
C1
1
μ
F
SHDN
C2
1
μ
F
C4
10pF
V
BATT
= 0.8V TO 28V
D1
Figure 4. Using a Separate Input Supply for the Inductor
MAX8570
MAX8571
MAX8574
SW
V
CC
LX
FB
GND
ON
OFF
V
CC
= 2.7V TO 5.5V
+V
OUT
-V
OUT
R1
C3
4.7
μ
F
L1
22
μ
H
C1
1
μ
F
SHDN
C2
1
μ
F
C5
1
μ
F
C4
10pF
C6
0.1
μ
F
D1
D3
D2
R2
Figure 5. Negative Output Voltage for LCD Bias
MAX8570
MAX8571
MAX8574
SW
V
CC
LX
FB
GND
ON
OFF
V
CC
= 2.7V TO 5.5V
V
OUT
= V
CC
TO 28V
R1
R2
C3
4.7
μ
F
L1
22
μ
H
C1
1
μ
F
SHDN
C2
1
μ
F
C4
10pF
D1
Figure 2. Typical Application Circuit with Adjustable Output
Voltage
MAX8572
MAX8573
MAX8575
SW
V
CC
LX
OUT
GND
ON
OFF
V
CC
= 2.7V TO 5.5V
V
OUT
= 15V
C3
4.7
μ
F
L1
22
μ
H
C1
1
μ
F
SHDN
C2
1
μ
F
D1
Figure 3. Typical Application Circuit with 15V Preset Output
Voltage
相關(guān)PDF資料
PDF描述
MAX8575EUT-T 8-Line To 3-Line Priority Encoders 16-CDIP -55 to 125
MAX8588ETM High-Efficiency, Low-IQ PMIC with Dynamic Core for PDAs and Smartphones
MAX8588 8-Line To 1-Line Data Selectors/Multiplexers 20-LCCC -55 to 125
MAX858CUA 3.3V/5V or Adjustable-Output, Step-Up DC-DC Converters
MAX856 3-Line To 8-Line Decoders/Demultiplexers 16-CFP -55 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX8575EUT+ 制造商:Maxim Integrated Products 功能描述:LCD DRVR 2.7V TO 5.5V 6PIN SOT-23 - Rail/Tube
MAX8575EUT+T 功能描述:LCD 驅(qū)動(dòng)器 High-Efficiency LCD Boost RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
MAX8575EUT-T 功能描述:LCD 驅(qū)動(dòng)器 High-Efficiency LCD Boost RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
MAX8576EUB 功能描述:DC/DC 開關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
MAX8576EUB+ 功能描述:DC/DC 開關(guān)控制器 3-28V Hystrtic Synch Step-Down Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK