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參數(shù)資料
| 型號： | SC2434TSTR |
| 廠商： | Semtech Corporation |
| 英文描述： | TriPhase Current Mode Controller with Power Good |
| 中文描述： | 三相電流模式控制器與電源良好 |
| 文件頁數(shù)： | 17/19頁 |
| 文件大?。?/td> | 302K |
| 代理商： | SC2434TSTR |
17
2005 Semtech Corp.
www.semtech.com
POWER MANAGEMENT
Applications Information (Cont.)
SC2434
The transient response for a maximum load step changes (10A to 60A) is shown in Fig. 14, where one can see that
accurate drooping will help to reduce the amount of output capacitance needed. Please notice that using more
multilayer ceramic capacitors for better high frequency decoupling can reduce the narrow voltage spikes.
Fig. 13 - Transient response and the test condition:
Step Load from 10A to 60A
Output Capacitors: 14 units of 560uF OSCON caps, 38 units of 10uF ceramic caps
Ch1: Output Voltage
Ch4: Output Current (1A = 27.5mV di/dt = 370A/uS)
Meet Intel P-4 spec
Output Voltage
Load Current
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SC2434TSTRT | TriPhase Current Mode Controller with Power Good |
| SC2440 | 2.5 MHz Dual Switching Regulator with Integrated 2A Switches |
| SC2440EVB | 2.5 MHz Dual Switching Regulator with Integrated 2A Switches |
| SC2440TETRT | 2.5 MHz Dual Switching Regulator with Integrated 2A Switches |
| SC2441A | 1.8V to 20V Input 2-Phase Synchronous Step-down Controllers with Step-up Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SC2434TSTRT | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:TriPhase Current Mode Controller with Power Good |
| SC24-391-R | 功能描述:INDUCTOR SHIELD 390UH 60MA SMD RoHS:是 類別:電感器，線圈，扼流圈 >> 固定式 系列:SC24 標(biāo)準(zhǔn)包裝:500 系列:1331 電感:1.2µH 電流:247mA 電流 - 飽和:247mA 電流 - 溫升:- 類型:鐵芯體 容差:±10% 屏蔽:屏蔽 DC 電阻(DCR):最大 730 毫歐 Q因子@頻率:40 @ 7.9MHz 頻率 - 自諧振:130MHz 材料 - 芯體:鐵 封裝/外殼:0.312" L x 0.115" W x 0.135" H（7.94mm x 2.92mm x 3.43mm） 安裝類型:表面貼裝 包裝:帶卷 (TR) 工作溫度:-55°C ~ 105°C 頻率 - 測試:7.9MHz |
| SC2440 | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:2.5 MHz Dual Switching Regulator with Integrated 2A Switches |
| SC2440EVB | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:2.5 MHz Dual Switching Regulator with Integrated 2A Switches |
| SC2440STDEVB | 制造商:Semtech Corporation 功能描述:Evaluation Board For 2.5 MHz Dual Switching Regulator With Integrated 2A Switches |
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