參數(shù)資料
型號(hào)： MAX1763EEE
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 穩(wěn)壓器
英文描述： 1.5A, Low-Noise, 1MHz, Step-Up DC-DC Converter
中文描述： 3.4 A SWITCHING REGULATOR, 1200 kHz SWITCHING FREQ-MAX, PDSO16
封裝： 0.150 INCH, 0.025 INCH PITCH, QSOP-16
文件頁數(shù)： 7/16頁
文件大?。?/td> 456K
代理商： MAX1763EEE
M
1.5A, Low-Noise, 1MHz, Step-Up
DC-DC Converter
_______________________________________________________________________________________
7
LIGHT-LOAD SWITCHING WAVEFORMS
M
200ns/div
A
B
C
V
IN
= 1.1V, V
OUT
= 3.3V, I
OUT
= 20mA
A: LX NODE, 5V/div
B: INDUCTOR CURRENT, 0.1A/div, AC COUPLED
C: OUTPUT RIPPLE, 0.1V/div, AC COUPLED
LOAD-TRANSIENT RESPONSE
M
100
μ
s/div
A
B
V
IN
= 2.4V, V
OUT
= 3.3V, I
OUT
= 0.2A TO 1.35A
A: I
OUT
, 0.5A/div
B: V
OUT
, 100mV/div, AC-COUPLED
LINE-TRANSIENT RESPONSE
M
40
μ
s/div
A
B
V
IN
= 2.4V TO 1.4V, I
OUT
= 70mA
A: V
IN
, 1V/div
B: V
OUT
, 5mV/div, AC-COUPLED
POWER-ON DELAY
M
100
μ
s/div
ONA
5V/div
I
IN
0.5A/div
V
OUT
2V/div
I
L
= 10mA
STARTUP WAVEFORMS
NO SOFT-START
M
2ms/div
V
IN
= 1.2V, V
OUT
= 3.3V, R
LOAD
= 3k
V
OUT
2V/div
ONA
5V/div
I
IN
1A/div
STARTUP WAVEFORMS
USING SOFT-START
M
2ms/div
V
IN
= 1.2V, V
OUT
= 3.3V, R
SS
= 510k
,
C
SS
= 0.1
μ
F, R
LOAD
= 3k
V
2V/div
ONA
5V/div
I
IN
1A/div
0.01
10
1
0.1
FREQUENCY (MHz)
NOISE SPECTRUM
8
2
0
6
4
M
N
R
)
V
IN
= 2.4V
V
OUT
= 3.3V
Typical Operating Characteristics (continued)
(Circuit of Figure 2, V
IN
= +3.6V, V
OUT
= +5V, 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
MAX1763EEE+ 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 1.5A Low-Noise 1MHz Step-Up RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
MAX1763EEE+T 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 1.5A Low-Noise 1MHz Step-Up RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
MAX1763EEE-T 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 1.5A Low-Noise 1MHz Step-Up RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
MAX1763EUE 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 1.5A Low-Noise 1MHz Step-Up RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
MAX1763EUE+ 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 1.5A Low-Noise 1MHz Step-Up RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
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