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參數(shù)資料
| 型號： | MAX1718BEEI |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Notebook CPU Step-Down Controller for Intel Mobile Voltage Positioning IMVP-II |
| 中文描述： | SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO28 |
| 封裝： | 0.150 INCH, 0.025 INCH PITCH, MO-137AD, QSOP-28 |
| 文件頁數(shù)： | 8/35頁 |
| 文件大?。?/td> | 700K |
| 代理商： | MAX1718BEEI |
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M
Notebook CPU Step-Down Controller for Intel
Mobile Voltage Positioning (IMVP-II)
8
_______________________________________________________________________________________
100
μ
s/div
SHUTDOWN WAVEFORM
(PWM MODE, NO LOAD)
A
MAX1718 toc13
B
0A
A = V
OUT
, 1V/div
B = INDUCTOR CURRENT, 10A/div
C = SKP/SDN, 5V/div
C
100
μ
s/div
SHUTDOWN WAVEFORM
(PWM MODE, I
OUT
= 12A)
A
MAX1718 toc14
B
0A
A = V
, 1V/div
B = INDUCTOR CURRENT, 10A/div
C = SKP/SDN, 5V/div
C
Typical Operating Characteristics (continued)
(Circuit of Figure 1, V+ = 12V, V
DD
= V
CC
= SKP/
SDN
= 5V, V
OUT
= 1.25V, T
A
= +25
°
C, unless otherwise noted.)
40
μ
s/div
DYNAMIC OUTPUT VOLTAGE TRANSITION
(PWM MODE)
A
MAX1718 toc12
B
0A
A = V
, 500mV/div, AC-COUPLED
B = INDUCTOR CURRENT, 10A/div
C = VGATE, 5V/div
D = SUS, 5V/div
C
D
V
OUT
= 0.7V TO 1.25V
I
OUT
= 3A, R
TIME
= 62k
0.750
0.800
0.775
0.850
0.825
0.900
0.875
0.925
0.5
0.9
1.1
0.7
1.3
1.5
1.7
1.9
OFFSET FUNCTION SCALE FACTOR
vs. DAC SETTING
M
DAC SETTING (V)
P
MEASURED
THEORETICAL
1.00
1.10
1.05
1.25
1.20
1.15
1.40
1.35
1.30
1.45
-300
-100
POS-NEG (mV)
-200
0
100
200
OUTPUT VOLTAGE
vs. POS-NEG DIFFERENTIAL
M
O
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1718BEEI+ | 制造商:Maxim Integrated Products 功能描述:NOTEBOOK CPU STEP-DOWN CONTROLLER FOR INTEL MOBILE VOLTAGE - Rail/Tube |
| MAX1718BEEI-TG068 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX1718EEI | 制造商:Maxim Integrated Products 功能描述:NOTEBOOK CPU STEP-DOWN CONTROLLER FOR INTEL M - Bulk |
| MAX1718EEI+ | 制造商:Maxim Integrated Products 功能描述:LDO CNTRLR STDN 0.6V TO 1.75V 28QSOP - Rail/Tube |
| MAX1718EEI+T | 制造商:Maxim Integrated Products 功能描述:LDO CNTRLR STDN 0.6V TO 1.75V 28QSOP - Tape and Reel |
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