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MCP16312T中文資料
| 廠家型號 | MCP16312T |
| 文件大小 | 1153.39Kbytes |
| 頁面數(shù)量 | 40頁 |
| 功能描述 | 30V Input, 1A Output, High-Efficiency, Integrated Synchronous Switch Step-Down Regulator 30V INPUT, PWM SYNCHRONOUS BUCK SWITCHING REGULATOR - Tape and Reel |
| 數(shù)據(jù)手冊 | |
| 簡稱 | MICROCHIP【微芯科技】 |
| 生產(chǎn)廠商 | Microchip Technology |
| 中文名稱 | 微芯科技股份有限公司官網(wǎng) |
| LOGO |
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MCP16312T數(shù)據(jù)手冊規(guī)格書PDF詳情
General Description
The MCP16311/2 is a compact, high-efficiency, fixed
frequency, synchronous step-down DC-DC converter in
an 8-pin MSOP, or 2 x 3 mm TDFN package that
operates from input voltage sources up to 30V.
Integrated features include a high-side and a low-side
switch, fixed frequency peak current mode control,
internal compensation, peak current limit and
overtemperature protection. The MCP16311/2 provides
all the active functions for local DC-DC conversion, with
fast transient response and accurate regulation.
High converter efficiency is achieved by integrating the
current-limited, low-resistance, high-speed high-side
and low-side switches and associated drive circuitry.
The MCP16311 is capable of running in PWM/PFM
mode. It switches in PFM mode for light load
conditions and for large buck conversion ratios. This
results in a higher efficiency over all load ranges. The
MCP16312 runs in PWM-only mode, and is
recommended for noise-sensitive applications.
The MCP16311/2 can supply up to 1A of continuous
current while regulating the output voltage from 2V to
12V. An integrated, high-performance peak current
mode architecture keeps the output voltage tightly
regulated, even during input voltage steps and output
current transient conditions common in power systems.
The EN input is used to turn the device on and off.
While off, only a few micro amps of current are
consumed from the input.
Output voltage is set with an external resistor divider.
The MCP16311/2 is offered in small MSOP-8 and
2 x 3 mm TDFN surface mount packages.
Features
? Up to 95 Efficiency
? Input Voltage Range: 4.4V to 30V
? 1A Output Current Capability
? Output Voltage Range: 2.0V to 24V
? Qualification: AEC-Q100 Rev. G, Grade 1
(-40°C to +125°C)
? Integrated N-Channel High-Side and Low-Side
Switches:
- 170m?, Low Side
- 300m?, High Side
? Stable Reference Voltage: 0.8V
? Automatic Pulse Frequency Modulation/Pulse-
Width Modulation (PFM/PWM) Operation
(MCP16311):
- PFM Operation Disabled (MCP16312)
- PWM Operation: 500 kHz
? Low Device Shutdown Current: 3 μA Typical
? Low Device Quiescent Current:
- 44 μA (Non-switching, PFM Mode)
? Internal Compensation
? Internal Soft-Start: 300 μs (EN Low-to-High)
? Peak Current Mode Control
? Cycle-by-Cycle Peak Current Limit
? Undervoltage Lockout (UVLO):
- 4.1V typical to start
- 3.6V typical to stop
? Overtemperature Protection
? Thermal Shutdown:
- +150°C
- +25°C Hysteresis
Applications
? PIC? /dsPIC? Microcontroller Bias Supply
? 24V Industrial Input DC-DC Conversion
? General Purpose DC-DC Conversion
? Local Point of Load Regulation
? Automotive Battery Regulation
? Set-Top Boxes
? Cable Modems
? Wall Transformer Regulation
? Laptop Computers
? Networking Systems
? AC-DC Digital Control Bias
? Distributed Power Supplies
MCP16312T產(chǎn)品屬性
- 類型
描述
- 型號
MCP16312T
- 制造商
Microchip Technology Inc
- 功能描述
30V INPUT, PWM SYNCHRONOUS BUCK SWITCHING REGULATOR - Tape and Reel
- 制造商
Microchip Technology Inc
- 功能描述
IC CONVERTER DC-DC 8MSOP
- 制造商
Microchip Technology Inc
- 功能描述
30V Input, PWM Synchronous Buck Switching Regulator, 8 MSOP 3x3mm T/R
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Microchip(微芯) |
24+ |
標準封裝 |
13048 |
原廠渠道供應,大量現(xiàn)貨,原型號開票。 |
|||
MICROCHIP |
2024+ |
N/A |
70000 |
柒號只做原裝 現(xiàn)貨價秒殺全網(wǎng) |
|||
Microchip(微芯) |
23+ |
N/A |
12000 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
|||
MICROCHIP/微芯 |
24+ |
QFN |
2000 |
原廠授權代理 價格絕對優(yōu)勢 |
|||
MICROCHIP/微芯 |
23+ |
MSOP3x3 |
26969 |
原裝正品現(xiàn)貨、支持第三方檢驗、終端BOM表可配單提供 |
|||
MICROCHIP(美國微芯) |
24+ |
MSOP-8 |
6825 |
百分百原裝正品,可原型號開票 |
|||
Microchip |
24+ |
MSOP8 |
10000 |
全新原廠原裝，進口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
|||
MICROCHIP |
20+ |
DFN-8 |
3300 |
就找我吧!--邀您體驗愉快問購元件! |
|||
Microchip |
22+ |
8-TSSOP |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
Microchip |
23+ |
8MSOP |
9000 |
原裝正品，支持實單 |
MCP16312T 資料下載更多...
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MICROCHIP相關芯片制造商
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Microchip Technology 微芯科技股份有限公司
中文資料: 155285條
微芯科技股份有限公司（英語：MicrochipTechnologyInc.，英文簡寫：Microchip），是一個美國微控制器、內存與類比半導體制造商。它的產(chǎn)品包含微控制器（PIC微控制器、dsPIC/PIC24、PIC32）、序列式EEPROM、序列式SRAM、KEELOQ組件、無線電頻率（RF）組件、熱組件、功率與電池管理類比組件，也有線性、接口與混合信號組件。還有一些接口組件包含USB、ZigBee/MiWi，CANbus與Ethernet。公司總部位于亞利桑那州錢德勒，晶圓廠則分別位于亞利桑那州坦佩及奧勒岡州格雷斯罕。主要的競爭者有亞德諾半導體、愛特梅爾、飛思卡爾（分拆自摩托羅拉）、英
