TEA1738FT集成電路（IC）的ACDC轉(zhuǎn)換器離線開(kāi)關(guān)規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
TEA1738FT |
| 參數(shù)屬性 | TEA1738FT 封裝/外殼為8-SOIC（0.154"，3.90mm 寬）；包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類別為集成電路（IC）的ACDC轉(zhuǎn)換器離線開(kāi)關(guān)；產(chǎn)品描述：IC OFFLINE SWITCH FLYBACK 8SO |
| 功能描述 | GreenChip SMPS control IC |
| 封裝外殼 | 8-SOIC（0.154"，3.90mm 寬） |
| 文件大小 |
487.21 Kbytes |
| 頁(yè)面數(shù)量 |
20 頁(yè) |
| 生產(chǎn)廠商 | NXP Semiconductors |
| 企業(yè)簡(jiǎn)稱 |
nxp【恩智浦】 |
| 中文名稱 | 恩智浦半導(dǎo)體公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-25 20:42:00 |
| 人工找貨 | TEA1738FT價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
TEA1738FT規(guī)格書(shū)詳情
General description
The TEA1738FT is a low cost Switched Mode Power Supply (SMPS) controller IC intended for flyback topologies. It operates in peak current and frequency control mode. Frequency jitter has been implemented to reduce ElectroMagnetic Interference (EMI). Slope compensation is integrated for Continuous Conduction Mode (CCM) operation. The TEA1738FT IC includes OverPower Protection (OPP). This enables the controller to operate under overpower situations for a limited amount of time. Two pins, VINSENSE and PROTECT, are reserved for protection purposes. Input UnderVoltage Protection (UVP), ouput OverVoltage Protection (OVP) and OverTemperature Protection (OTP) can be implemented using a minimal number of external components.
Features
SMPS controller IC enabling low-cost applications
Large input voltage range (12 V to 30 V)
Integrated OverVoltage Protection on pin VCC
Very low supply current during start-up and restart (10 ?A typical)
Low start-up voltage (13.2 V typical)
Low supply current during normal operation (0.55 mA typical no load)
Overpower or high/low line compensation
Adjustable overpower time-out
Adjustable overpower restart timer
Fixed switching frequency with frequency jitter to reduce EMI
Frequency reduction at medium power operation to maintain high efficiency
Frequency reduction with fixed minimum peak current at low power operation tomaintain high efficiency at low output power levels
Frequency increase at peak power operation
Slope compensation for CCM operation
Low and adjustable OverCurrent Protection (OCP) trip level
Adjustable soft start
Two protection inputs (e.g. for input UVP and OTP)
IC overtemperature protection
Applications
All applications requiring efficient and cost-effective power supply solutions up to 75 W.
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
TEA1738FT/N1,118
- 制造商：
NXP USA Inc.
- 類別：
集成電路（IC） > AC DC 轉(zhuǎn)換器，離線開(kāi)關(guān)
- 系列：
GreenChip?
- 包裝：
卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 輸出隔離：
隔離
- 內(nèi)部開(kāi)關(guān)：
無(wú)
- 拓?fù)洌?/span>
反激
- 電壓 - 供電 (Vcc/Vdd)：
12V ~ 30V
- 占空比：
80%
- 頻率 - 開(kāi)關(guān)：
26.5kHz ~ 78kHz
- 故障保護(hù)：
限流，超功率，超溫，過(guò)壓
- 工作溫度：
-40°C ~ 150°C（TJ）
- 封裝/外殼：
8-SOIC（0.154"，3.90mm 寬）
- 供應(yīng)商器件封裝：
8-SO
- 安裝類型：
表面貼裝型
- 描述：
IC OFFLINE SWITCH FLYBACK 8SO
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NXP |
1140+ |
SOP |
250 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
NXP/恩智浦 |
22+ |
SOP8 |
9237 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
NXP/恩智浦 |
21+ |
SOP-8 |
7500 |
百域芯優(yōu)勢(shì) 實(shí)單必成 可開(kāi)13點(diǎn)增值稅發(fā)票 |
詢價(jià) | ||
NXP |
20+ |
原裝 |
65790 |
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) | ||
NXP |
22+23+ |
SOP8 |
11851 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
NXP |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
NXP |
2020+ |
SOP8 |
9389 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
NXP |
21+ |
8SO |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
NXP(恩智浦) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
NXP |
SOP8 |
9500 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) |
