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參數(shù)資料
| 型號(hào)： | SP6138EB |
| 英文描述： | Evaluation Board Manual |
| 中文描述： | 評(píng)估板手冊(cè) |
| 文件頁數(shù)： | 7/9頁 |
| 文件大?。?/td> | 304K |
| 代理商： | SP6138EB |
Aug 24-06 SP6138 Evaluation Manual 2006 Sipex Corporation
Page 7 of 9
Step by step design procedures:
a.
R2
= 21.8
b.
CZ3
= 85pF
c.
Let fcrsover=200KHz then:
d.
RZ2
= 60.3k
e.
CZ2
= 96pF
f.
CP1
= 1.1pF
g.
RZ3
= 0.75K
h.
CF1
= 18pF to stabilize SP6138ER1 internal Error Amplify
The above component values were used as a starting point for compensating the
converter and after laboratory testing the values shown in the circuit schematic of page
1 were used for optimum operation.
Figure 12- Gain/Phase measurement of SP6138EB shown on page 1, cross-over
frequency (
f
c) is just above 200KHz with a corresponding phase of 45 degrees
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP6138ER1 | Evaluation Board Manual |
| SP6139 | Busway FS Plug-In 600A |
| SP6139EU | Wide Input, 1.3MHz Synchronous PWM Controller |
| SP6139EU-L | Wide Input, 1.3MHz Synchronous PWM Controller |
| SP619 | High Current Power Switch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP6138ER1 | 制造商:Exar Corporation 功能描述: |
| SP6138ER1/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Synchronous Buck Controller |
| SP6138ER1-L | 制造商:Exar Corporation 功能描述:CONTROLLER SYNCH BUCK SMD QFN-16 |
| SP6138ER1-L/TR | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Synchronous Controller RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| SP6139 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Wide Input, 1.3MHz Synchronous PWM Controller |
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