MCP16312T集成電路（IC）的DCDC開(kāi)關(guān)穩(wěn)壓器規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
MCP16312T |
| 參數(shù)屬性 | MCP16312T 封裝/外殼為8-TSSOP，8-MSOP（0.118"，3.00mm 寬）；包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類(lèi)別為集成電路（IC）的DCDC開(kāi)關(guān)穩(wěn)壓器；產(chǎn)品描述：IC REG BUCK ADJUSTABLE 1A 8MSOP |
| 功能描述 | 降壓 |
| 封裝外殼 | 8-TSSOP，8-MSOP（0.118"，3.00mm 寬） |
| 文件大小 |
1.15339 Mbytes |
| 頁(yè)面數(shù)量 |
40 頁(yè) |
| 生產(chǎn)廠商 | Microchip Technology |
| 企業(yè)簡(jiǎn)稱 |
Microchip【微芯科技】 |
| 中文名稱 | 微芯科技股份有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-18 9:00:00 |
| 人工找貨 | MCP16312T價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MCP16312T規(guī)格書(shū)詳情
MCP16312T屬于集成電路（IC）的DCDC開(kāi)關(guān)穩(wěn)壓器。由微芯科技股份有限公司制造生產(chǎn)的MCP16312T穩(wěn)壓器 - DC-DC 開(kāi)關(guān)穩(wěn)壓器DC-DC 開(kāi)關(guān)穩(wěn)壓器 PMIC（電源管理集成電路）產(chǎn)品族中的產(chǎn)品是元器件級(jí)設(shè)備，用于需要穩(wěn)定 DC 輸入電壓和/或?qū)⑵滢D(zhuǎn)換為不同幅度的輸出電壓的應(yīng)用。這些器件與稱為“控制器”P(pán)MIC 的類(lèi)似產(chǎn)品的區(qū)別在于集成了主開(kāi)關(guān)元件，設(shè)備提供的電力會(huì)通過(guò)該元件。
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
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào)：
MCP16312T-E/MS
- 制造商：
Microchip Technology
- 類(lèi)別：
集成電路（IC） > DC DC 開(kāi)關(guān)穩(wěn)壓器
- 包裝：
卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 功能：
降壓
- 輸出配置：
正
- 拓?fù)洌?/span>
降壓
- 輸出類(lèi)型：
可調(diào)式
- 輸出數(shù)：
1
- 電壓 - 輸入（最小值）：
4.4V
- 電壓 - 輸入（最大值）：
30V
- 電壓 - 輸出（最小值/固定）：
2V
- 電壓 - 輸出（最大值）：
24V
- 電流 - 輸出：
1A
- 頻率 - 開(kāi)關(guān)：
500kHz
- 同步整流器：
是
- 工作溫度：
-40°C ~ 125°C（TJ）
- 安裝類(lèi)型：
表面貼裝型
- 封裝/外殼：
8-TSSOP，8-MSOP（0.118"，3.00mm 寬）
- 供應(yīng)商器件封裝：
8-MSOP
- 描述：
IC REG BUCK ADJUSTABLE 1A 8MSOP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Microchip Technology |
24+ |
- |
65200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
MICROCHIP/微芯 |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
MICROCHIP/微芯 |
21+ |
MSOP3x3 |
26969 |
MIC/微芯優(yōu)勢(shì)供應(yīng) 實(shí)單必成 可開(kāi)增值稅票 |
詢價(jià) | ||
MCP |
24+ |
8600 |
正品原裝,正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊 |
詢價(jià) | |||
Microchip |
24+ |
2000 |
優(yōu)勢(shì)貨源原裝正品 |
詢價(jià) | |||
MICROCHIP/微芯 |
24+ |
N/A |
5000 |
原裝分貨 強(qiáng)勢(shì)渠道 |
詢價(jià) | ||
MICROCHIP TECHNOLOGY |
2022+ |
原廠原包裝 |
8600 |
全新原裝 支持表配單 中國(guó)著名電子元器件獨(dú)立分銷(xiāo) |
詢價(jià) | ||
MICROCHIP(美國(guó)微芯) |
24+ |
MSOP8 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
MICROCHIP/微芯 |
22+ |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | |||
Microchip/微芯 |
2324+ |
MSOP-8 |
78920 |
二十余載金牌老企,研究所優(yōu)秀合供單位,您的原廠窗口 |
詢價(jià) |
