NCV4390集成電路（IC）的電源控制器監(jiān)視器規(guī)格書(shū)PDF中文資料
| 廠(chǎng)商型號(hào) |
NCV4390 |
| 參數(shù)屬性 | NCV4390 封裝/外殼為16-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(lèi)別為集成電路（IC）的電源控制器監(jiān)視器；NCV4390應(yīng)用范圍：次級(jí)側(cè)控制器，同步整流器；產(chǎn)品描述：AUTOMOTIVE ADVANCED SECONDARY SI |
| 功能描述 | Automotive Advanced Secondary Side LLC Resonant Converter Controller with Synchronous Rectifier Control |
| 封裝外殼 | 16-SOIC（0.154"，3.90mm 寬） |
| 文件大小 |
765.78 Kbytes |
| 頁(yè)面數(shù)量 |
30 頁(yè) |
| 生產(chǎn)廠(chǎng)商 | ON Semiconductor |
| 企業(yè)簡(jiǎn)稱(chēng) |
ONSEMI【安森美半導(dǎo)體】 |
| 中文名稱(chēng) | 安森美半導(dǎo)體公司官網(wǎng) |
| 原廠(chǎng)標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-20 12:11:00 |
NCV4390規(guī)格書(shū)詳情
The NCV4390 is an advanced Pulse Frequency Modulated (PFM)
controller for LLC resonant converters with Synchronous
Rectification (SR) that offers best in class efficiency for isolated
DC/DC converters. It employs a current mode control technique based
on a charge control, where the triangular waveform from the oscillator
is combined with the integrated switch current information to
determine the switching frequency. This provides a better
control?to?output transfer function of the power stage simplifying the
feedback loop design while allowing true input power limit capability.
Closed?loop soft?start prevents saturation of the error amplifier and
allows monotonic rising of the output voltage regardless of load
condition. A dual edge tracking adaptive dead time control minimizes
the body diode conduction time thus maximizing efficiency.
Features
? Secondary Side PFM Controller for LLC Resonant Converter with
Synchronous Rectifier Control
? Charge Current Control for Better Transient Response and Easy
Feedback Loop Design
? Adaptive Synchronous Rectification Control with Dual Edge
Tracking
? Closed Loop Soft?Start for Monotonic Rising Output
? Wide Operating Frequency (39 kHz ~ 690 kHz)
? Green Functions to Improve Light?Load Efficiency
? Symmetric PWM Control at Light?Load to Limit the Switching
Frequency while Reducing Switching Losses
? Disabling SR at Light?Load Condition
? Protection Functions with Auto?Restart
? Over?Current Protection (OCP)
? Output Short Protection (OSP)
? NON Zero?Voltage Switching Prevention (NZS) by
Compensation Cutback (Frequency Shift)
? Power Limit by Compensation Cutback (Frequency Shift)
? Overload Protection (OLP)
? Programmable Dead Times for Primary Side Switches and Secondary
Side Synchronous Rectifiers
? VDD Under?Voltage Lockout (UVLO)
? Wide Operating Temperature Range ?40°C to +125°C
? Automotive Qualified to AEC?Q100 Grade 1
? This Device is Pb?Free, Halogen Free/BFR Free and is RoHS Compliant
Applications
? Automotive On Board Charger
? EV High Voltage DC/DC Converters
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào)：
NCV4390DR2G
- 制造商：
onsemi
- 類(lèi)別：
集成電路（IC） > 電源控制器，監(jiān)視器
- 系列：
Automotive, AEC-Q100
- 包裝：
卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 應(yīng)用：
次級(jí)側(cè)控制器，同步整流器
- 電壓 - 輸入：
0V ~ 5V
- 電壓 - 供電：
0V ~ 18V
- 工作溫度：
-40°C ~ 125°C（TJ）
- 安裝類(lèi)型：
表面貼裝型
- 封裝/外殼：
16-SOIC（0.154"，3.90mm 寬）
- 供應(yīng)商器件封裝：
16-SOIC
- 描述：
AUTOMOTIVE ADVANCED SECONDARY SI
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ON/安森美 |
23+ |
DFNW-6 |
8080 |
原裝正品 支持實(shí)單 |
詢(xún)價(jià) | ||
ON |
20+ |
DFN6 |
45 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢(xún)價(jià) | ||
ON/安森美 |
23+ |
DFNW-6 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢(xún)價(jià) | ||
ON/安森美 |
23+ |
DFN6 |
3000 |
原裝庫(kù)存現(xiàn)貨 原廠(chǎng)原標(biāo) 支持實(shí)單 熱門(mén)型號(hào) |
詢(xún)價(jià) | ||
ON |
24+ |
N/A |
15000 |
原裝原標(biāo)原盒 給價(jià)就出 全網(wǎng)最低 |
詢(xún)價(jià) | ||
ON |
24+ |
SOIC-16 |
25000 |
ON全系列可訂貨 |
詢(xún)價(jià) | ||
ON/安森美 |
2023 |
50000 |
公司原裝現(xiàn)貨/支持實(shí)單 |
詢(xún)價(jià) | |||
ON/安森美 |
23+ |
QFN |
3000 |
一級(jí)代理原廠(chǎng)VIP渠道,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、 |
詢(xún)價(jià) | ||
ON/安森美 |
22+ |
DFN6 |
3000 |
原裝正品 |
詢(xún)價(jià) | ||
ONSEMI/安森美 |
24+ |
DFN6 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢(xún)價(jià) |
