- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄384654 > MAX1865UEEP (MAXIM INTEGRATED PRODUCTS INC) xDSL/Cable Modem Triple/Quintuple Output Power Supplies PDF資料下載
參數(shù)資料
| 型號(hào)： | MAX1865UEEP |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類(lèi)： | 穩(wěn)壓器 |
| 英文描述： | xDSL/Cable Modem Triple/Quintuple Output Power Supplies |
| 中文描述： | 0.5 A SWITCHING CONTROLLER, 120 kHz SWITCHING FREQ-MAX, PDSO20 |
| 封裝： | 0.150 INCH, 0.025 INCH PITCH, QSOP-20 |
| 文件頁(yè)數(shù)： | 4/25頁(yè) |
| 文件大?。?/td> | 384K |
| 代理商： | MAX1865UEEP |
第1頁(yè)第2頁(yè)第3頁(yè)當(dāng)前第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)
M
xDSL/Cable Modem Triple/Quintuple Output
Power Supplies
4
_______________________________________________________________________________________
PARAMETER
SYMBOL
CONDITIONS
MIN
MAX
UNITS
GENERAL
Operating Input Voltage Range
(Note 1)
V
IN
4.5
28
V
MAX1864
2
Quiescent Supply Current
I
IN
V
FB
= 0, V
OUT
= 4V, V
FB2
= V
FB3
= V
FB4
= 1.5V,
V
FB5
= -0.1V
MAX1865
3
mA
VL REGULATOR
Output Voltage
Power-Supply Rejection
Undervoltage Lockout Trip Level
DC-DC CONTROLLER
Output Voltage (Preset Mode)
VL
6V < V
IN
< 28V, 0.1mA < I
LOAD
<20mA
V
IN
= 6V to 28V
VL rising, 3% hysteresis (typ)
4.75
5.25
3
4
V
%
V
PSRR
V
UVLO
3
V
OUT
FB = GND
3.247
3.380
V
Feedback Set Voltage
(Adjustable Mode)
V
SET
FB = COMP
1.211
1.261
V
Current-Sense Amplifier Voltage
Gain
A
LIM
V
IN
- V
LX
= 250mV
4.12
5.68
V/V
Current-Limit Threshold
(Internal Mode)
V
VALLEY
V
ILIM
= 5V
150
350
mV
Current-Limit Threshold
(External Mode)
V
VALLEY
V
ILIM
= 2.5V
400
660
mV
MAX186_T
MAX186_U
160
80
74
240
120
90
Switching Frequency
f
OSC
kHz
Maximum Duty Cycle
POSITIVE ANALOG GAIN BLOCKS
D
MAX
%
FB2, FB3, FB4 Regulation
Voltage
V
B2
= V
B3
= V
B4
= 5V, I
B2
= I
B3
= I
B4
=
1mA (sink)
1.215
1.265
V
FB2, FB3, FB4 to B_
Transconductance
V
FB
_
V
B2
= V
B3
= V
B4
= 5V, I
B2
= I
B3
= I
B4
=
0.5mA to 5mA (sink)
-2.25
%
NEGATIVE ANALOG GAIN BLOCK
FB5 Regulation Voltage
V
B5
= V
OUT
- 2V, V
OUT
= 3.5V, I
B5
= 1mA
(source)
-25
+10
mV
FB5 to B5 Transconductance
V
FB5
V
B5
= 0, I
B5
= 0.5mA to 5mA (source)
-30
mV
ELECTRICAL CHARACTERISTICS
(V
IN
= 12V, ILIM = FB = GND, V
BST
- V
LX
= 5V,
T
A
= -40
°
C to +85
°
C
, unless otherwise noted.) (Note 4)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX1865TEEP | xDSL/Cable Modem Triple/Quintuple Output Power Supplies |
| MAX1864TEEE | xDSL/Cable Modem Triple/Quintuple Output Power Supplies |
| MAX1887 | Quick-PWM Slave Controllers for Multiphase, Step-Down |
| MAX1889EGE | Triple-Output TFT LCD Power Supply with Fault Protection |
| MAX1889ETE | Triple-Output TFT LCD Power Supply with Fault Protection |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1865UEEP-T | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
| MAX1868EGL | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX1868ETL | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX1869EGL | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX1869ETL | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。