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TEA1733LTSLASHN1中文資料恩智浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
TEA1733LTSLASHN1 |
| 功能描述 | GreenChip SMPS control IC |
| 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(chēng) |
nxp【恩智浦】 |
| 中文名稱(chēng) | 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 | 2025-5-5 23:00:00 |
| 人工找貨 | TEA1733LTSLASHN1價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
TEA1733LTSLASHN1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
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NXP(恩智浦) |
24+ |
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(xún)價(jià) | ||
NXP(恩智浦) |
24+ |
NA/ |
8735 |
原廠直銷(xiāo),現(xiàn)貨供應(yīng),賬期支持! |
詢(xún)價(jià) | ||
NXP/恩智浦 |
2023+ |
DIP8 |
20000 |
專(zhuān)注全新正品,優(yōu)勢(shì)現(xiàn)貨供應(yīng) |
詢(xún)價(jià) | ||
NXP |
1735+ |
DIP8 |
6528 |
科恒偉業(yè)!只做原裝正品!假一賠十! |
詢(xún)價(jià) | ||
NXP(恩智浦) |
23+ |
NA |
6000 |
原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) | ||
NXP/恩智浦 |
19+ |
DIP8 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
NXP進(jìn)口 |
25+23+ |
SOP8 |
17667 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢(xún)價(jià) | ||
NXP |
22+ |
8SO |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢(xún)價(jià) | ||
NXP進(jìn)口 |
17+ |
SOP8 |
6200 |
100%原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
NXP/恩智浦 |
24+ |
SOP |
250113 |
原廠支持公司優(yōu)勢(shì)現(xiàn)貨 |
詢(xún)價(jià) |
