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TEA1733LT/N1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) |
TEA1733LT/N1 |
| 參數(shù)屬性 | TEA1733LT/N1 封裝/外殼為8-SOIC（0.154"，3.90mm 寬）；包裝為卷帶（TR）；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 |
149.92 Kbytes |
| 頁(yè)面數(shù)量 |
21 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 | 2025-3-31 21:46:00 |
| 人工找貨 | TEA1733LT/N1價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
TEA1733LT/N1規(guī)格書(shū)詳情
General description
The TEA1733LT/N1 is a low cost Switched Mode Power Supply (SMPS) controller ICs
intended for flyback topologies. They operate in fixed frequency mode. To reduce
ElectroMagnetic Interference (EMI), frequency jitter has been implemented. Slope
compensation is integrated for Continuous Conduction Mode (CCM) operation.
The TEA1733LT/N1 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) and OverVoltage Protection (OVP), output OVP and
OverTemperature Protection (OTP) can be implemented using a minimal number of
external components.
At low power levels the primary peak current is set to 25 of the maximum peak current
and the switching frequency is reduced to limit switching losses. The combination of fixed
frequency operation at high output power and frequency reduction at low output power
provides high-efficiency over the total load range.
The TEA1733LT/N1 enables low cost, highly efficient and reliable supplies for power
requirements up to 75 W to be designed easily and with a minimum number of external
components.
2.1 Features
? SMPS controller IC enabling low-cost applications
? Large input voltage range (12 V to 30 V)
? Very low supply current during start-up and restart (typically 10 ?A)
? Low supply current during normal operation (typically 0.5 mA without 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 with fixed minimum peak current to maintain high-efficiency at
low output power levels
? Slope compensation for CCM operation
? Low and adjustable OverCurrent Protection (OCP) trip level
? Adjustable soft start operation
? Two protection inputs (e.g. for input UVP and OVP, OTP and output OVP)
? IC overtemperature protection
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
TEA1733LT/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）
- 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)：
12.2V ~ 30V
- 占空比：
72%
- 頻率 - 開(kāi)關(guān)：
66.5kHz
- 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 |
1107+ |
SOP8 |
41 |
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 |
21+ |
SO-8 |
8080 |
只做原裝,質(zhì)量保證 |
詢價(jià) | ||
NXP/恩智浦 |
22+ |
SOP8 |
9850 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價(jià) | ||
NXP(恩智浦) |
23+ |
NA/ |
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) | ||
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/恩智浦 |
24+ |
SOP |
250110 |
原廠支持公司優(yōu)勢(shì)現(xiàn)貨 |
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) | |||
NXP/恩智浦 |
2022+ |
SO-8 |
8080 |
100%進(jìn)口原裝正品現(xiàn)貨,公司原裝現(xiàn)貨眾多歡迎加微信咨 |
詢價(jià) | ||
NXP/恩智浦 |
21+ |
SO-8 |
28680 |
公司只做原裝,誠(chéng)信經(jīng)營(yíng) |
詢價(jià) | ||
NXP |
21+ |
8SO |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) |
