| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX5942A | IEEE 802.3af Power-Over-Ethernet Interface/PWM Controller for Power Devices General Description The MAX5942A/MAX5942B integrate a complete power IC for powered devices (PD) in a power-over-ethernet (PoE) system. The MAX5942A/MAX5942B provide a PD interface and a compact DC-DC PWM controller suitable for flyback and forward converters in either isolated or nonisolated des 文件:465.85 Kbytes 頁(yè)數(shù):24 Pages | MAXIM 美信 | MAXIM | |
MAX5942A | nullIEEE 802.3af Power-Over-Ethernet Interface/PWM Controller for Power Devices 文件:461.32 Kbytes 頁(yè)數(shù):24 Pages | MAXIM 美信 | MAXIM | |
IEEE 802.3af Power-Over-Ethernet Interface/PWM Controller for Power Devices General Description The MAX5942A/MAX5942B integrate a complete power IC for powered devices (PD) in a power-over-ethernet (PoE) system. The MAX5942A/MAX5942B provide a PD interface and a compact DC-DC PWM controller suitable for flyback and forward converters in either isolated or nonisolated des 文件:465.85 Kbytes 頁(yè)數(shù):24 Pages | MAXIM 美信 | MAXIM | ||
IEEE 802.3af Power-Over-Ethernet Interface/PWM Controller for Power Devices General Description The MAX5942A/MAX5942B integrate a complete power IC for powered devices (PD) in a power-over-ethernet (PoE) system. The MAX5942A/MAX5942B provide a PD interface and a compact DC-DC PWM controller suitable for flyback and forward converters in either isolated or nonisolated des 文件:465.85 Kbytes 頁(yè)數(shù):24 Pages | MAXIM 美信 | MAXIM | ||
nullIEEE 802.3af Power-Over-Ethernet Interface/PWM Controller for Power Devices 文件:461.32 Kbytes 頁(yè)數(shù):24 Pages | MAXIM 美信 | MAXIM | ||
nullIEEE 802.3af Power-Over-Ethernet Interface/PWM Controller for Power Devices 文件:461.32 Kbytes 頁(yè)數(shù):24 Pages | MAXIM 美信 | MAXIM | ||
nullIEEE 802.3af Power-Over-Ethernet Interface/PWM Controller for Power Devices 文件:461.32 Kbytes 頁(yè)數(shù):24 Pages | MAXIM 美信 | MAXIM | ||
MAX5942A | IEEE 802.3af以太網(wǎng)供電接口/PWM控制器,適用于用電設(shè)備 MAX5942A/MAX5942B為以太網(wǎng)供電(PoE)系統(tǒng)中的受電設(shè)備(PD)集成提供完整的電源IC。MAX5942A/MAX5942B提供PD接口和緊湊的DC-DC PWM控制器,適合于隔離或非隔離設(shè)計(jì)中的反激和正激轉(zhuǎn)換器。\nMAX5942A/MAX5942B PD接口符合IEEE? 802.3af標(biāo)準(zhǔn),提供帶有檢測(cè)簽名、分類簽名的PD,并集成帶可編程浪涌電流控制的隔離開關(guān)。這些器件還具有帶較寬滯回的供電模式欠壓鎖定(UVLO)和電源就緒狀態(tài)指示。\nMAX5942A/MAX5942B還集成了實(shí)現(xiàn)DC-DC固定頻率隔離電源所需的全部組件。這些器件為電流模式控制器,帶有集成的高壓?jiǎn)?dòng)電路, ·受電設(shè)備接口\n·全集成、符合IEEE 802.3af標(biāo)準(zhǔn)的PD接口\n·PD檢測(cè)和可編程分類簽名\n·檢測(cè)期間的漏電流偏差小于10μA\n·集成MOSFET用于隔離和浪涌電流限制\n·柵極輸出允許外部控制內(nèi)部隔離FET\n·可編程浪涌電流控制/ULVO\n·PGOOD//PGOOD輸出使能PWM控制器\n·PWM控制器\n·寬輸入范圍:18V至67V\n·隔離的(無(wú)需光電耦合器)或非隔離電源\n·電流模式控制\n·前沿消隱\n·內(nèi)部校準(zhǔn)的275kHz ±10%振蕩器\n·軟啟動(dòng); | ADI 亞德諾 | ADI | |
Package:16-SOIC(0.154",3.90mm 寬);包裝:管件 類別:集成電路(IC) 以太網(wǎng)供電(PoE)控制器 描述:IC POE CNTRL 1 CHANNEL 16SOIC | AD 亞德諾 | AD | ||
Package:16-SOIC(0.154",3.90mm 寬);包裝:管件 類別:集成電路(IC) 以太網(wǎng)供電(PoE)控制器 描述:IC IEEE 802.3AF POE SYSTM 16SOIC | AD 亞德諾 | AD |
技術(shù)參數(shù)
- RDS(ON) (PD MOSFET)(Ω):
0.6
- PWM:
Yes
- Switching Frequency(kHz):
275
- Features:
85% Max. Duty Cycle
- RoHS Available:
Yes
- Package/ Pins:
SOIC(N)/8
- Smallest Available Pckg. (max w/pins)(mm2):
62
- Oper. Temp.(°C):
-40 to +85
- Budgetary Price (See Notes):
$3.36 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
25+ |
SOP |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) | ||
24+ |
3000 |
公司現(xiàn)貨 |
詢價(jià) | ||||
MAXIM |
23+ |
DIP16 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
MAXIM |
23+ |
原裝正品 |
6500 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
MAXIM |
24+ |
SOP-16 |
5000 |
只做原裝公司現(xiàn)貨 |
詢價(jià) | ||
ALTERA |
23+ |
BGA256 |
12000 |
全新原裝假一賠十 |
詢價(jià) | ||
MAXIM |
23+ |
SOP16 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
MAXIM |
25+23+ |
SOP16 |
33614 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
Maxim |
20+ |
na |
65790 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
maxim |
20+ |
DIP |
90000 |
全新原裝 |
詢價(jià) |
相關(guān)規(guī)格書
更多- NE5532
- NE5532
- NE5532
- NE5532
- NE5532
- NE5532A
- NE5532A
- UNE5532
- SI7964DP
- SI7909DN
- SI7941DP
- SI7901EDN
- SI7940DP
- SI7956DP
- SI7980DP
- SI7902EDN
- SI7998DP
- SI7960DP
- SI7943DP
- SI7991DP
- SI7923DN
- SI7983DP
- SI7973DP
- SI7949DP
- SPC5605BF1MLQ6
- PI7C8150A
- PI7C8150DMAE
- XRCGB25M000F3N00R0
- WNS40H100CG
- MPC8540PX833LC
- TD62308BFG
- TD62308BP1G
- TD62308BF
- TL074
- TL074
- TL074A
- TL074-EP
- TL074H
- SN65LVDT3486AD
- PS9307L2
- PS9332L
- PS9313L
- PS9307AL
- PS9351L2
- PS9331L
相關(guān)庫(kù)存
更多- NE5532
- NE5532
- NE5532
- NE5532
- NE5532A
- NE5532-TD
- NE5532NB
- NE5533
- SI7970DP
- SI7958DP
- SI7913DN
- SI7942DP
- SI7911DN
- SI7900EDN
- SI7922DN
- SI7946DP
- SI7945DP
- SI7921DN
- SI7905DN
- SI7938DP
- SI7925DN
- SI7948DP
- SI7946ADP
- SE1
- PI7C8150B
- PI7C8150DNDE
- PERICOMPI7C8150
- WNS40H100C
- WNS40H100CB
- TD62308
- TD62308APG
- TD62308AFG
- TL074
- TL074
- TL074
- TL074B
- TL074M
- SN65LVDT3486B
- PS9351L
- PS9317L2
- PS9313L2
- PS9309L2
- PS9308L2
- PS9306L2
- PS9305L

