參數(shù)資料
型號： MAX1882
廠商： Maxim Integrated Products, Inc.
元件分類： DC/DC變換器
英文描述： Quad-Output TFT LCD DC-DC Converters with Buffer
中文描述： 四路輸出、TFT LCD DC-DC轉(zhuǎn)換器，帶有緩沖器
文件頁數(shù)： 2/38頁
文件大小： 1051K
代理商： MAX1882
M
Quad-Output TFT LCD DC-DC
Converters with Buffer
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
IN,
SHDN
, TGND, FLTSET to GND...........................-0.3V to +6V
DRVN to GND.........................................-0.3V to (V
SUPN
+ 0.3V)
DRVP to GND..........................................-0.3V to (V
SUPP
+ 0.3V)
PGND to GND.....................................................................±0.3V
RDY
, SUPB to GND................................................-0.3V to +14V
LX, SUPP, SUPN to PGND .....................................-0.3V to +14V
SUPL to GND..........................................................-0.3V to +18V
LDOOUT to GND ....................................-0.3V to (V
SUPL
+ 0.3V)
INTG, REF, FB, FBN, FBP to GND...............-0.3V to (V
IN
+ 0.3V)
FBL to GND .............-0.3V to the lower of (V
SUPL
+ 0.3V) or +6V
ELECTRICAL CHARACTERISTICS
(V
IN
= +3.0V,
SHDN
= IN, V
SUPP
= V
SUPN
= V
SUPB
= V
SUPL
= 10V, LDOOUT = FBL, BUF- = BUFOUT, BUF+ = FLTSET = TGND =
PGND = GND, C
REF
= 0.22μF, C
BUF
= 1μF,
T
A
= 0
°
C to +85
°
C
. Typical values are at T
A
= +25
°
C, unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
BUFOUT, BUF+, BUF- to GND...............-0.3V to (V
SUPB
+ 0.3V)
Continuous Power Dissipation (T
A
= +70
°
C)
20-Pin TSSOP (derate 10.9mW/
°
C above +70
°
C) ......879mW
24-Pin TSSOP (derate 12.2mW/
°
C above +70
°
C) ......975mW
Operating Temperature Range
MAX1778EUG, MAX1883EUP........................-40
°
C to +85
°
C
Junction Temperature......................................................+150
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Lead Temperature (soldering, 10s).................................+300
°
C
PARAMETER
SYMBOL
V
IN
V
UVLO
CONDITIONS
MIN
2.7
2.2
TYP
MAX
5.5
2.6
UNITS
V
V
Input Supply Range
Input Undervoltage Threshold
V
IN
rising, 40mV hysteresis (typ)
2.4
MAX1778/MAX1880/
MAX1883 (f
OSC
= 1MHz)
0.7
1
IN Quiescent Supply Current
I
IN
V
FB
= V
FBP
= 1.5V, V
FBN
= -0.2V
MAX1881/MAX1882/
MAX1884/MAX1885
(f
OSC
= 500kHz)
0.6
1
mA
MAX1778/MAX1880
(f
OSC
= 1MHz)
0.4
0.7
SUPP Quiescent Current
I
SUPP
V
FBP
= 1.5V
MAX1881/MAX1882
(f
OSC
= 500kHz)
0.3
0.5
mA
MAX1778/MAX1880
(f
OSC
= 1MHz)
0.4
0.7
SUPN Quiescent Current
I
SUPN
V
FBN
= -0.2V
MAX1881/MAX1882
(f
OSC
= 500kHz)
0.3
0.5
mA
IN Shutdown Current
V
SHDN
= 0, V
IN
= 5V
V
SHDN
= 0, V
SUPP
= 13V,
MAX1778/MAX1880/MAX1881/MAX1882
0.1
10
μA
SUPP Shutdown Current
0.1
10
μA
SUPN Shutdown Current
V
SHDN
= 0, V
SUPN
= 13V,
MAX1778/MAX1880/MAX1881/MAX1882
0.1
10
μA
SUPL Shutdown Current
V
SHDN
= 0, V
SUPL
= 13V
MAX1778/MAX1881/MAX1883/MAX1884
0.1
10
μA
SUPB Shutdown Current
V
SHDN
= 0, V
SUPB
= 13V
6
13
μA
相關(guān)PDF資料
PDF描述
MAX1883 Quad-Output TFT LCD DC-DC Converters with Buffer
MAX1884 Quad-Output TFT LCD DC-DC Converters with Buffer
MAX1885 Quad-Output TFT LCD DC-DC Converters with Buffer
MAX1883EUP Replaced by TMS320C6211B : Fixed-Point Digital Signal Processor 256-BGA 0 to 0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1882EUG 功能描述:LCD 驅(qū)動器 Quad-Output TFT LCD DC-DC Converter with Buffer RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率: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
MAX1882EUG-T 功能描述:LCD 驅(qū)動器 Quad-Output TFT LCD DC-DC Converter with Buffer RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率: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
MAX1883EUP 功能描述:LCD 驅(qū)動器 Quad-Output TFT LCD DC-DC Converter with Buffer RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率: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
MAX1883EUP-T 功能描述:LCD 驅(qū)動器 Quad-Output TFT LCD DC-DC Converter with Buffer RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率: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
MAX1884EUP 功能描述:LCD 驅(qū)動器 Quad-Output TFT LCD DC-DC Converter with Buffer RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率: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
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