NCV4390集成電路（IC）的電源控制器監(jiān)視器規(guī)格書PDF中文資料
| 廠商型號 |
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；類別為集成電路（IC）的電源控制器監(jiān)視器；NCV4390應用范圍：次級側(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 |
| 頁面數(shù)量 |
30 頁 |
| 生產(chǎn)廠商 | ON Semiconductor |
| 企業(yè)簡稱 |
ONSEMI【安森美半導體】 |
| 中文名稱 | 安森美半導體公司官網(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-3-6 16:10:00 |
| 人工找貨 | NCV4390價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
NCV4390規(guī)格書詳情
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：
NCV4390DR2G
- 制造商：
onsemi
- 類別：
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
- 應用：
次級側(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）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
16-SOIC（0.154"，3.90mm 寬）
- 供應商器件封裝：
16-SOIC
- 描述：
AUTOMOTIVE ADVANCED SECONDARY SI
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ON |
24+ |
N/A |
15000 |
原裝原標原盒 給價就出 全網(wǎng)最低 |
詢價 | ||
ON/安森美 |
24+ |
DFNW-6 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價 | ||
ON |
25+ |
DFN-6 |
6000 |
原廠原裝,價格優(yōu)勢!13246658303 |
詢價 | ||
ON/安森美 |
23+ |
DFNW-6 |
8080 |
正規(guī)渠道,只有原裝! |
詢價 | ||
ON/安森美 |
21+ |
DFNW-6 |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
onsemi(安森美) |
2021+ |
DFNW-6 |
499 |
詢價 | |||
onsemi |
23+/24+ |
16-SOIC |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
ON/安森美 |
22+ |
DFN6 |
3000 |
原裝正品 |
詢價 | ||
onsemi |
24+ |
16-SOIC |
9787 |
專注onsemi品牌原裝正品代理分銷,認準水星電子 |
詢價 | ||
ON/安森美 |
21+ |
DFNW-6 |
8080 |
只做原裝,質(zhì)量保證 |
詢價 |
