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參數(shù)資料
| 型號： | MAX1762EUB |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Replaced by TMS320C2802 : 16-bit, 5V fixed point DSP 132-BQFP -40 to 125 |
| 中文描述： | SWITCHING CONTROLLER, 328 kHz SWITCHING FREQ-MAX, PDSO10 |
| 封裝： | MICRO MAX PACKAGE-10 |
| 文件頁數(shù)： | 7/20頁 |
| 文件大?。?/td> | 391K |
| 代理商： | MAX1762EUB |
M
High-Efficiency, 10-Pin μMAX, Step-Down
Controllers for Notebooks
_______________________________________________________________________________________
7
Typical Operating Characteristics (continued)
(T
A
= +25
°
C, unless otherwise noted.)
LOAD-TRANSIENT RESPONSE
V
OUT
AC-COUPLED
100mV/div
I
2A/div
100
μ
s/div
V
VP
= 12V, I
L
= 0 TO 2A, V
OUT
= 2.5V
LOAD-TRANSIENT RESPONSE
MAX1762/91 toc13
V
OUT
AC-COUPLED
100mV/div
I
2A/div
100
μ
s/div
V
VP
= 12V, I
LOAD
= 0 TO 2A, V
OUT
= 1.8V
LINE-TRANSIENT RESPONSE
VP
1V/div
7V
V
OUT
AC-COUPLED
20mV/div
100
μ
s/div
V
VP
= 7.5V TO 8V, I
LOAD
= 0, V
OUT
= 2.5V
SHUTDOWN AND STARTUP WAVEFORMS
(I
L
= 300mA)
MAX1762/91 toc15
V
2V/div
I
LX
1A/div
SHDN
5V/div
2ms/div
V
VP
= 8V, I
LOAD
= 300mA, V
OUT
= 2.5V
SHUTDOWN AND STARTUP WAVEFORMS
(I
L
= 2.5A)
MAX1762/91 toc16
I
LX
2A/div
SHDN
5V/div
V
OUT
2V/div
2ms/div
V
VP
= 8V, I
LOAD
= 2.5A, V
OUT
= 2.5V
OUTPUT OVERLOAD WAVEFORMS
100
μ
s/div
V
VP
= 12V, I
LOAD
= 0 TO 3A, V
OUT
= 2.5V
V
AC-COUPLED
I
LOAD
2A/div
4.0
4.6
4.4
4.2
4.8
5.0
5.2
5.4
5.6
5.8
6.0
5
11
VP (V)
8
14
17
SUPPLY CURRENT vs. INPUT VOLTAGE
(SHUTDOWN)
M
S
NO LOAD
0
100
50
200
150
250
300
5
11
VP (V)
8
14
17
SUPPLY CURRENT vs. INPUT VOLTAGE
M
S
μ
A
V
OUT
= 3.3V
NO LOAD
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1762EUB+ | 功能描述:DC/DC 開關(guān)控制器 Step-Down Controller for Notebooks 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 |
| MAX1762EUB+T | 功能描述:DC/DC 開關(guān)控制器 Step-Down Controller for Notebooks 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 |
| MAX1762EUB-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 |
| 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 安裝風格:SMD/SMT |
| 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 安裝風格:SMD/SMT |
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