參數(shù)資料
型號(hào)： C3216X5R1C106M
廠商： National Semiconductor Corporation
英文描述： N-Channel FET Synchronous Buck Regulator Controller for Low Output Voltages
中文描述： N溝道場(chǎng)效應(yīng)管同步降壓穩(wěn)壓控制器輸出電壓低
文件頁(yè)數(shù)： 14/22頁(yè)
文件大?。?/td> 602K
代理商： C3216X5R1C106M
Example Circuits
(Continued)
This circuit design, detailed in the Design Considerations
section, uses inexpensive aluminum capacitors and off-the-
shelf inductors. It can deliver 10A at better than 85% effi-
ciency. Large bulk capacitance on input and output ensure
stable operation.
The example circuit of
Figure 4
has been designed for
minimum component count and overall solution size. A
switching frequency of 600kHz allows the use of small input/
output capacitors and a small inductor. The availability of
separate 5V and 12V supplies (such as those available from
desk-top computer supplies) and the low current further
reduce component count. Using the 12V supply to power the
MOSFET drivers eliminates the bootstrap diode, D1. At low
currents, smaller FETs or dual FETs are often the most
efficient solutions. Here, the Si4826DY, an asymmetric dual
FET in an SO-8 package, yields 92% efficiency at a load of
2A.
20049404
FIGURE 3. 5V to 1.2V, 10A, 300kHz
20049405
FIGURE 4. 5V to 1.8V, 3A, 600kHz
L
www.national.com
14
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
C3216X5R1C106M/8 制造商:TDK CORPORATION OF AMERICA 功能描述:Size: 1206, T.C: X5R, Voltage: 16, Cap Value: 10000000, Tol: +/-20%
C3216X5R1C106M085AC 制造商:TDK 功能描述:CAP CER 10UF 16V 20% X5R 1206
C3216X5R1C106M160AA 制造商:TDK Innoveta 功能描述:Cap Ceramic 10uF 16V X5R 20% SMD 1206 85C T/R 制造商:TDK Innoveta 功能描述:Cap Ceramic 10uF 16V X5R 20% SMD 1206 85°C T/R 制造商:TDK 功能描述:CAP 10UF 16VDC X5R 20% SMD 1206 - Tape and Reel 制造商:TDK 功能描述:CAP CER 10UF 16V 20% X5R 1206 制造商:TDK 功能描述:CAPACITOR, 10UF, 16V, X5R, 1206 制造商:TDK 功能描述:C Series 1206 10 uF 16 V 20 % Tolerance X5R SMT Multilayer Ceramic Capacitor 制造商:TDK 功能描述:CAPACITOR CERAMIC, 10UF, 16V, X5R, 20%, 1206; Capacitance:10F; Capacitance Tolerance: 20%; Dielectric Characteristic:X5R; Voltage Rating:16V; Capacitor Case Style:1206 [3216 Metric]; Capacitor Terminals:SMD; Capacitor Mounting:SMD ;RoHS Compliant: Yes 制造商:TDK 功能描述:CAPACITOR CERAMIC, 10UF, 16V, X5R, 20%, 1206; Capacitance:10F; Capacitance Tolerance: 20%; Dielectric Characteristic:X5R; Voltage Rating:16V; Capacitor Case Style:1206 [3216 Metric]; Operating Temperature Min:-55C; No. of Pins:2 ;RoHS Compliant: Yes 制造商:TDK CORPORATION OF AMERICA 功能描述:CASE:C3216, T.C:X5R, VOLTAGE:1C, CAP VALUE:106, TOL:M, THICKNESS:1.6 制造商:TDK CORPORATION OF AMERICA 功能描述:Case:C3216, T.C:X5R, Voltage:1C, Cap Value:106, Tol:M, Thickness:1.6, E series: 1
C3216X5R1C106MT 制造商:TDK Epcos 功能描述: 制造商:TDK 功能描述:
C3216X5R1C106MT000N 制造商:TDK 功能描述:
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