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參數(shù)資料
| 型號(hào)： | MAX831 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Evaluation Kit for the MAX830/MAX831/MAX832/MAX833 |
| 中文描述： | 5V/3.3V/3V/可調(diào)輸出、1A、降壓型、PWM、開關(guān)模式DC-DC穩(wěn)壓器 |
| 文件頁數(shù)： | 3/3頁 |
| 文件大?。?/td> | 33K |
| 代理商： | MAX831 |
E
MAX 831 Evaluation K it
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
3
___________________Maxim Integrated Produc ts, 120 S an Gabriel Drive, S unnyvale, CA 94086 (408) 737-7600
1995 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
Other Output V oltages
The MAX831 can be replaced with a MAX830 to gener-
ate output voltages in the 2.5V to 25V range using
external resistors. Besides replacing the IC, the only
other modifications required are to cut the trace short-
ing resistor R1, add the output-voltage-divider resistors
R1 and R2 (located on the board's solder side), and
use low-ESR output capacitors with the proper volt-
age rating
. The Pin Description section of the
MAX830–MAX833 data sheet gives instructions for cal-
culating the values of external feedback resistors R1
and R2.
Reduc ing Current Limit
To reduce the output current to below 1A, or to reduce
the peak current limit to below 1.3A, install the current-
limiting resistor, R3, onto the board's solder side. See
Note 7 in the MAX830–MAX833 data sheet for instruc-
tions on selecting the resistor value.
BOARD DIAGRAM DRAWN TOREDUCED SCALE.
BOARD DIAGRAM DRAWN TOREDUCED SCALE.
BOARD DIAGRAM DRAWN TOREDUCED SCALE.
Figure 2. MAX831 EV Kit Component Placement Guide—
Component Side
Figure 3. MAX831 EV Kit Component Placement Guide—
Solder Side
Figure 4. PC Board Layout—Component Side
Figure 5. PC Board Layout—Solder Side
BOARD DIAGRAM DRAWN TOREDUCED SCALE.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX832 | Evaluation Kit for the MAX830/MAX831/MAX832/MAX833 |
| MAX833EVKIT | Evaluation Kit for the MAX830/MAX831/MAX832/MAX833 |
| MAX835 | Micropower, Latching Voltage Monitors in SOT23-5 |
| MAX834 | Micropower, Latching Voltage Monitors in SOT23-5 |
| MAX834EUK-T | Micropower, Latching Voltage Monitors in SOT23-5 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX831CWE | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MAX831CWE+ | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MAX831CWE+T | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MAX831CWE-T | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MAX831EVKIT-SO | 功能描述:電源管理IC開發(fā)工具 RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
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