零件型號(hào) | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
LM5000 | 3.1-40V 寬輸入電壓、2A 電流模式非同步升壓穩(wěn)壓器; 80V internal switch \n Operating input voltage range of 3.1V to 40V \n Pin selectable operating frequency ???300kHz/700kHz (-3) ???600kHz/1.3MHz (-6) \n Adjustable output voltage \n External compensation \n Input undervoltage lockout \n Softstart \n Current limit \n Over temperature protection \n External shutdown \n Small 16-Lead TSSOP or 16-Lead LLP package; The LM5000 is a monolithic integrated circuit specifically designed and optimized for flyback, boost or forward power converter applications. The internal power switch is rated for a maximum of 80V, with a current limit set to 2A. Protecting the power switch are current limit and thermal shutdown circuits. The current mode control scheme provides excellent rejection of line transients and cycle-by-cycle current limiting. An external compensation pin and the built-in slope compensation allow the user to optimize the frequency compensation. Other distinctive features include softstart to reduce stresses during start-up and an external shutdown pin for remote ON/OFF control. There are two operating frequency ranges available. The LM5000-3 is pin selectable for either 300kHz (FS Grounded) or 700kHz (FS Open). The LM5000-6 is pin selectable for either 600kHz (FS Grounded) or 1.3MHz (FS Open). The device is available in a low profile 16-lead TSSOP package or a thermally enhanced 16-lead LLP package. \n\n | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
LM5000 | High Voltage Switch Mode Regulator | NSCNational Semiconductor (TI) 美國國家半導(dǎo)體美國國家半導(dǎo)體公司 | NSC | |
LM5000 | High Voltage Switch Mode Regulator | NSCNational Semiconductor (TI) 美國國家半導(dǎo)體美國國家半導(dǎo)體公司 | NSC | |
LM5000 | High Voltage Switch Mode Regulator | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
LM5000 | High Voltage Switch Mode Regulator | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | |
High Voltage Switch Mode Regulator | NSCNational Semiconductor (TI) 美國國家半導(dǎo)體美國國家半導(dǎo)體公司 | NSC | ||
High Voltage Switch Mode Regulator | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | ||
High Voltage Switch Mode Regulator | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
High Voltage Switch Mode Regulator | NSCNational Semiconductor (TI) 美國國家半導(dǎo)體美國國家半導(dǎo)體公司 | NSC | ||
High Voltage Switch Mode Regulator | NSCNational Semiconductor (TI) 美國國家半導(dǎo)體美國國家半導(dǎo)體公司 | NSC |
技術(shù)參數(shù)
- Vin (Max) (V):
40
- Vout (Min) (V):
1.259
- Vout (Max) (V):
75
- Switch current limit (Typ) (A):
2
- Regulated outputs (#):
1
- Switching frequency (Min) (kHz):
300
- Switching frequency (Max) (kHz):
1300
- Iq (Typ) (mA):
2.1
- Features:
Enable
- Duty cycle (Max) (%):
90
- Operating temperature range (C):
-40 to 125
- Rating:
Catalog
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
TSSOP|16 |
70230 |
免費(fèi)送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價(jià) | ||
SOP |
21+ |
AD |
12588 |
原裝正品 |
詢價(jià) | ||
TI(德州儀器) |
2021+ |
8000 |
原裝現(xiàn)貨,歡迎詢價(jià) |
詢價(jià) | |||
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu) |
詢價(jià) | |||
NS |
23+ |
TSSOP16 |
25294 |
公司原裝現(xiàn)貨!主營品牌!可含稅歡迎查詢 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
N/A |
6000 |
公司只做原裝,可來電咨詢 |
詢價(jià) | ||
TI/德州 |
2018+ |
0.25 |
32500 |
德州代理承諾銷售原裝正品公司可開正規(guī)17%增值稅票 |
詢價(jià) | ||
TI(德州儀器) |
24+ |
N/A |
20000 |
原裝進(jìn)口正品 |
詢價(jià) | ||
TI(德州儀器) |
2021/2022+ |
N/A |
6000 |
原廠原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢(shì)終端BOM表可配單提供樣品 |
詢價(jià) | ||
TI(德州儀器) |
24+ |
N/A |
20000 |
現(xiàn)貨 |
詢價(jià) |
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