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參數(shù)資料
| 型號： | MP1580HS |
| 廠商： | MONOLITHIC POWER SYSTEMS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 2A MP1580 Step Down Switch Mode Converter |
| 中文描述： | 3.6 A SWITCHING REGULATOR, 418 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 187K |
| 代理商： | MP1580HS |
EV0007
2A MP1580 Step Down
Switch Mode Converter
EVALUATION BOARD
Monolithic Power Systems
General Description
The EV0007 is a 2A evaluation board based on
the MP1580 DC to DC Converter. The MP1580
is a monolithic step down switch mode
converter with a built in internal Power
MOSFET. It achieves 2A continuous output
current over a wide input supply range with
excellent load and line regulation.
Current mode operation provides fast transient
response and eases loop stabilization. Fault
condition protection includes cycle-by-cycle
current limiting and thermal shutdown. In
shutdown mode the regulator draws 23μA of
supply current.
The MP1580 requires a minimum number of
readily available standard external components.
A synchronization pin allows the part to be
driven to 600KHz.
Ordering Information
Board Number MPS IC Number
EV0007
MP1580HS
For Tape & Reel use suffix - Z (e.g. MP1580HS-Z)
Figure 1: EV0007 Evaluation Board
Absolute Maximum Ratings
Supply Voltage (V
VIN
)
Switch Voltage (V
SW
)
Boost Voltage
Feedback Voltage (V
FB
)
EN/UVLO Voltage (V
EN
)
COMP Voltage (V
COMP
)
Sync Voltage (V
Sync
)
Recommended Operating Conditions
Input Voltage V
VIN
28V
-1V to VIN +1V
V
SW
+ 6V
–0.3 to 6V
–0.3 to 6V
–0.3 to 6V
–0.3 to 6V
4.75V to 25V
EV0007 Rev 1.5_08/14/02
www.monolithicpower.com
1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MP1580HS-LF | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 2A 380kHz Step-Down Converter RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| MP1580HS-LF-Z | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 2A 380kHz 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 |
| MP1582EN-LF | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 2A 1.5MHz 28V Nonsync Buck RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| MP1582EN-LF-Z | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 2A 1.5MHz 28V Nonsync Buck RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| MP1583 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC_DC Step Down Converter 3A, 23V 美國MPS公司 |
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