參數(shù)資料
型號(hào): MAX1902EAI
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 穩(wěn)壓器
英文描述: 500kHz Multi-Output, Low-Noise Power-Supply Controllers for Notebook Computers
中文描述: 0.2 A DUAL SWITCHING CONTROLLER, 550 kHz SWITCHING FREQ-MAX, PDSO28
封裝: 5.30 MM, MO-150, SSOP-28
文件頁(yè)數(shù): 8/33頁(yè)
文件大?。?/td> 649K
代理商: MAX1902EAI
STARTUP WAVEFORMS
MAX1901 toc11
0
0
0
0
3.3V OUTPUT
2V/div
5V OUTPUT
5V/div
TIME
2V/div
RUN
5V/div
2ms/div
SEQ = V
L
, O.O1
μ
F CAPACITOR ON TIME
5V LOAD TRANSIENT RESPONSE
10V
0
5A
0
I
LX5
5A/div
V
10V/div
5V OUTPUT
5OmV/div
AC-COUPLED
20
μ
s/div
V
IN
= 8V, I
OUT
= 1A TO 5A
3.3V LOAD TRANSIENT RESPONSE
10V
0
5A
0
I
5A/div
V
10V/div
3.3V OUTPUT
5OmV/div
AC-COUPLED
20
μ
s/div
V
IN
= 8V, I
OUT
= 1A TO 5A
M
500kHz Multi-Output, Low-Noise Power-Supply
Controllers for Notebook Computers
8
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(Circuit of Figure 1, Table 1, 6A/500kHz components, T
A
= +25
°
C, unless otherwise noted.)
2.505
2.500
2.495
2.490
2.485
0
3
1
2
4
5
6
REF OUTPUT VOLTAGE
vs. OUTPUT CURRENT
M
OUTPUT CURRENT (mA)
R
V
IN
= 15V
ON3 = ON5 = 0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1902EAI+ 功能描述:DC/DC 開關(guān)控制器 500kHz Multi-Output Power-Supply Ctlr 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
MAX1902EAI+T 功能描述:DC/DC 開關(guān)控制器 500kHz Multi-Output Power-Supply Ctlr 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
MAX1902EAI-T 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
MAX1904BEAI 制造商:Maxim Integrated Products 功能描述:
MAX1904BEAI+ 功能描述:DC/DC 開關(guān)控制器 500kHz Multi-Output Power-Supply Ctlr 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