TOP412集成電路（IC）的穩(wěn)壓器-DC-DC開(kāi)關(guān)穩(wěn)壓器規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
TOP412 |
| 參數(shù)屬性 | TOP412 封裝/外殼為8-SMD，鷗翼；包裝為卷帶（TR）；類別為集成電路（IC）的穩(wěn)壓器-DC-DC開(kāi)關(guān)穩(wěn)壓器；產(chǎn)品描述：IC REG MULTI CONFG 8SMD |
| 功能描述 | Three-terminal DC to DC PWM Switch |
| 封裝外殼 | 8-SMD，鷗翼 |
| 文件大小 |
434.62 Kbytes |
| 頁(yè)面數(shù)量 |
16 頁(yè) |
| 生產(chǎn)廠商 | Power Integrations, Inc. |
| 企業(yè)簡(jiǎn)稱 |
POWERINT |
| 中文名稱 | 荷蘭帕沃英蒂格盛有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-11 11:32:00 |
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Description
The TOPSwitchfamily implements, with only three terminals, all functions necessary for a DC to DC, converter: high voltage N-channel power MOSFET with controlled turn-on gate driver, voltage mode PWM controller with integrated 120 kHz oscillator, high voltage start-up bias circuit, bandgap derived reference, bias shunt regulator/error amplifier for loop compensation and fault protection circuitry.
Product Highlights
Low Cost Replacement for Discrete Switchers
? Up to 15 fewer components - cuts cost, increases reliability
? Allows for a smaller and lighter solution under 12 mm height, all surface mount components
Over 80 Efficiency in Flyback Topology
? Built-in start-up and current limit reduce DC losses
? Low capacitance MOSFET cuts switching losses
? CMOS controller/gate driver consumes only 7 mW
? 70 maximum duty cycle minimizes conduction losses
Simplifies Design - Reduces Time to Market
? Integrated PWM Controller and high power MOSFET
? Only one external capacitor needed for compensation, bypass and start-up/auto-restart functions
System Level Fault Protection Features
? Auto-restart and cycle by cycle current limiting functions handle both primary and secondary faults
? On-chip latching thermal shutdown protects the entire system against overload
Highly Versatile
? Implements Buck, Boost, Flyback or Forward topology
? Easily interfaces with both opto and primary feedback
? Supports continuous or discontinuous mode of operation
? Specified for operation down to 16 V DC input
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
TOP412G
- 制造商：
Power Integrations
- 類別：
集成電路（IC） > 穩(wěn)壓器 - DC-DC 開(kāi)關(guān)穩(wěn)壓器
- 系列：
TOPSwitch?
- 包裝：
卷帶（TR）
- 功能：
升壓，降壓，升壓/降壓
- 輸出配置：
正，可提供隔離
- 拓?fù)洌?/span>
升壓，降壓，反激，正激轉(zhuǎn)換器
- 輸出數(shù)：
1
- 頻率 - 開(kāi)關(guān)：
120kHz
- 同步整流器：
無(wú)
- 工作溫度：
-40°C ~ 150°C（TJ）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
8-SMD，鷗翼
- 供應(yīng)商器件封裝：
8-SMD
- 描述：
IC REG MULTI CONFG 8SMD
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
POWER |
10+ |
1000 |
6000 |
絕對(duì)原裝自己現(xiàn)貨 |
詢價(jià) | ||
POWER |
23+ |
NA/ |
3281 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
POWER |
2019+ |
SOP8 |
6000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
POWER |
23+ |
DIP-8 |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) | ||
POWER |
22+ |
SOP8 |
20000 |
深圳原裝現(xiàn)貨正品有單價(jià)格可談 |
詢價(jià) | ||
POWER |
專業(yè)光耦 |
SOP8 |
65800 |
光耦原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢價(jià) | ||
CPCLARE |
10+ |
SOP-8 |
7800 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
POWER |
23+ |
SOP-8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
POWER |
2021+ |
SOP8 |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
POWER |
17+ |
SOP |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) |
