參數(shù)資料
型號(hào)： MAX1885EUP
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 穩(wěn)壓器
英文描述： Fixed-Point Digital Signal Processor 256-BGA
中文描述： 2.05 A SWITCHING REGULATOR, 625 kHz SWITCHING FREQ-MAX, PDSO20
封裝： 4.40 MM, 1.10 MM HEIGHT, MO-153AC, TSSOP-20
文件頁數(shù)： 5/38頁
文件大?。?/td> 1051K
代理商： MAX1885EUP
M
Quad-Output TFT LCD DC-DC
Converters with Buffer
_______________________________________________________________________________________
5
ELECTRICAL CHARACTERISTICS (continued)
(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.)
PARAMETER
SYMBOL
CONDITIONS
MIN
4.99
4.97
4.93
TYP
MAX
5.01
5.03
5.07
UNITS
I
BUFOUT
= 0
I
BUFOUT
=
±
5mA
I
BUFOUT
=
±
45mA
V
Output Voltage
V
BUFOUT
BUF+ = GND
I
BUFOUT
=
±
5mA
-30
30
Input Offset Voltage
V
OS
V
SUPB
= 4.5V to 13V,
V
CM
= 1.2V to
(V
SUPB
–
1.2V)
I
BUFOUT
=
±
45mA
-70
70
mV
Output Voltage Swing High
Output Voltage Swing Low
Peak Buffer Output Current
V
OH
V
OL
I
BUFOUT
= -45mA,
V
OS
= 1V
I
BUFOUT
= +45mA,
V
OS
= 1V
9
9.6
0.4
±150
V
V
1
mA
BUF+ Dual Mode
Threshold
Voltage
Falling edge, 20mV hysteresis (typ)
80
125
170
mV
REFERENCE
Reference Voltage
V
REF
-2
μ
A < I
REF
< 50μA
1.231
1.25
1.269
V
Reference Undervoltage
Threshold
LOGIC SIGNALS
0.9
1.05
1.2
V
SHDN
Input Low Voltage
SHDN
Input High Voltage
SHDN
Input Current
0.9
V
V
μA
2.1
I
SHDN
0.01
1
FLTSET Input Voltage Range
0.67 x
V
REF
80
0.85 x
V
REF
170
50
0.5
1
V
FLTSET Threshold Voltage
FLTSET Input Current
RDY
Output Low Voltage
RDY
Output High Leakage
Thermal Shutdown
Rising edge, 25mV hysteresis (typ)
V
FLTSET
= 1V
I
SINK
= 2mA
V
RDY
= 13V
Rising temperature
125
0.1
0.25
0.01
160
mV
nA
V
μA
°
C
Dual Mode is a registered trademark of Maxim Integrated Products, Inc.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1885EUP-T 功能描述:LCD 驅(qū)動(dòng)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(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
MAX1886ESA+ 制造商:Maxim Integrated Products 功能描述:HIGH-CURRENT VCOM DRIVE BUFFER - Rail/Tube
MAX1886EUK 制造商:Maxim Integrated Products 功能描述:HIGH-CURRENT VCOM DRIVE BUFFER - Rail/Tube
MAX1886EUK+T 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MAX1886EUK-T 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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