參數(shù)資料
型號： MAX1813EEI
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 穩(wěn)壓器
英文描述： Dynamically-Adjustable, Synchronous Step-Down Controller with Integrated Voltage Positioning
中文描述： SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO28
封裝： 0.150 INCH, 0.025 INCH PITCH, QSOP-28
文件頁數(shù)： 11/38頁
文件大小： 738K
代理商： MAX1813EEI
M
Dynamically-Adjustable, Synchronous Step-Down
Controller with Integrated Voltage Positioning
______________________________________________________________________________________
11
200
μ
s/div
STARTUP WAVEFORM
(HEAVY LOAD)
1.6V
0
A
B
MAX1813 toc21
0
0
5V
20A
A. V
= 0 TO 1.6V, 2V/div
B. PGOOD, 5V/div
C. V
OUT
= 1.4V, R
OUT
= 63m
, 1V/div
D. INDUCTOR CURRENT, 20A/div
0
1.4V
C
D
200
μ
s/div
STARTUP WAVEFORM
(NO LOAD, PWM MODE)
1.6V
0
A
B
MAX1813 toc22
0
0
5V
10A
A. V
= 0 TO 1.6V, 2V/div
B. PGOOD, 5V/div
C. V
OUT
= 1.4V, NO LOAD, 1V/div
D. INDUCTOR CURRENT, 10A/div
0
1.4V
C
D
200
μ
s/div
STARTUP WAVEFORM
(NO LOAD, SKIP MODE)
5V
0
A
B
MAX1813 toc23
0
0
5V
10A
A. V
= 0 TO 5V
B. PGOOD, 5V/div
C. V
OUT
= 1.4V, NO LOAD, 1V/div
D. INDUCTOR CURRENT, 10A/div
0
1.4V
C
D
40
μ
s/div
SHUTDOWN WAVEFORM
1.6V
0
A
B
MAX1813 toc24
1.4V
0
20A
A. V
= 0 TO 1.6V, 2V/div
B. PGOOD, 5V/div
C. V
OUT
= 1.4V, R
OUT
= 63m
, 1V/div
D. INDUCTOR CURRENT, 20A/div
0
C
D
5V
Typical Operating Characteristics (continued)
(Circuit from Figure 1, components from Table 2, T
A
= +25
°
C, unless otherwise noted.)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1813EEI+ 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 安裝風格: 封裝 / 箱體:CPAK
MAX1813EEI+T 功能描述:DC/DC 開關(guān)控制器 Dynamically Adjustable Synchronous Step-Down Controller w/Integrated Voltage Positioning 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 安裝風格: 封裝 / 箱體:CPAK
MAX1813EEI-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 安裝風格: 封裝 / 箱體:CPAK
MAX1813EVKIT 功能描述:DC/DC 開關(guān)控制器 Evaluation Kit for the MAX1813 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 安裝風格: 封裝 / 箱體:CPAK
MAX1813XR46+ 制造商:Maxim Integrated Products 功能描述:
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