onsemi NCP4305DDR2G AC-DC 500 kHz 8-Pin, SOIC
- RS庫存編號:
- 161-2610
- 製造零件編號:
- NCP4305DDR2G
- 製造商:
- onsemi
可享批量折扣
小計（1 卷，共 2500 件）*
TWD49,000.00
(不含稅)
TWD51,450.00
(含稅)
訂單超過 $1,300.00 免費送貨
暫時缺貨
- 從 2026年7月14日 發貨
**需要更多嗎？**輸入您需要的數量，然後按一下「查看送貨日期」以查詢更多庫存和送貨詳細資訊。
單位 | 每單位 | 每卷* |
|---|---|---|
| 2500 - 2500 | TWD19.60 | TWD49,000.00 |
| 5000 + | TWD19.10 | TWD47,750.00 |
* 參考價格
- RS庫存編號:
- 161-2610
- 製造零件編號:
- NCP4305DDR2G
- 製造商:
- onsemi
規格
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
透過選取一個或多個屬性來查找類似產品。
選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | onsemi | |
| Controller Type | Synchronous Rectifier Controller | |
| Number of Outputs | 1 | |
| Current Conversion Type | AC-DC | |
| Maximum Switching Frequency | 500 kHz | |
| Mounting Type | Surface Mount | |
| Package Type | SOIC | |
| Pin Count | 8 | |
| Dimensions | 5 x 4 x 1.5mm | |
| Maximum Input Voltage | 9.4 V | |
| Maximum Operating Temperature | +125 °C | |
| Maximum Output Current | 8A | |
| Maximum Output Voltage | 17 V | |
| Minimum Output Current | 4A | |
| Minimum Input Voltage | 7.3 V | |
| Minimum Output Voltage | -0.3 V | |
| Minimum Operating Temperature | -40 °C | |
| 選取全部 | ||
|---|---|---|
品牌 onsemi | ||
Controller Type Synchronous Rectifier Controller | ||
Number of Outputs 1 | ||
Current Conversion Type AC-DC | ||
Maximum Switching Frequency 500 kHz | ||
Mounting Type Surface Mount | ||
Package Type SOIC | ||
Pin Count 8 | ||
Dimensions 5 x 4 x 1.5mm | ||
Maximum Input Voltage 9.4 V | ||
Maximum Operating Temperature +125 °C | ||
Maximum Output Current 8A | ||
Maximum Output Voltage 17 V | ||
Minimum Output Current 4A | ||
Minimum Input Voltage 7.3 V | ||
Minimum Output Voltage -0.3 V | ||
Minimum Operating Temperature -40 °C | ||
The NCP4305 is high performance driver tailored to control a synchronous rectification MOSFET in switch mode power supplies. Thanks to its high performance drivers and versatility, it can be used in various topologies such as DCM or CCM flyback, quasi resonant flyback, forward and half bridge resonant LLC. The combination of externally adjustable minimum off-time and on-time blanking periods helps to fight the ringing induced by the PCB layout and other parasitic elements. A reliable and noise less operation of the SR system is insured due to the Self Synchronization feature.
Precise True Secondary Zero Current Detection with Adjustable Threshold
Typically 20 ns Turn off Delay from Current Sense Input to Driver
Zero Current Detection Pin Capability
Adjustable Minimum ON Time and Minimum OFF Time
Self Synchronization
Light Load Detection with Modulated Gate Drive
Improves performance for applications working in deep CCM
Enters the IC into a low consumption standby mode
Typically 20 ns Turn off Delay from Current Sense Input to Driver
Zero Current Detection Pin Capability
Adjustable Minimum ON Time and Minimum OFF Time
Self Synchronization
Light Load Detection with Modulated Gate Drive
Improves performance for applications working in deep CCM
Enters the IC into a low consumption standby mode