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465195-1资料 | |
465195-1 PDF Download |
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File Size : 116 KB
Manufacturer:TYCO / AMP Description:Large load current changes are exactly the situation pre- sented by modern microprocessors and their peripheral circuitry. The load current step contains higher order frequency components that the output decoupling network must handle until the regulator throttles to the load current level. Capacitors are not ideal elements and contain para- sitic resistance and inductance. These parasitic elements dominate the change in output voltage at the beginning of a transient load step change. The ESR of the output capacitors produces an instantaneous step in output volt- age [∆V = ∆I(ESR)]. The ESL of the output capacitors produces a droop proportional to the rate of change of output current [V = L(∆I/∆t)]. The output capacitance produces a change in output voltage proportional to the time until the regulator can respond [∆V = ∆t(∆I/C)]. These transient effects are illustrated in Figure 1. |
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1PCS | 100PCS | 1K | 10K | ||
价 格 | |||||
型 号:465195-1 厂 家:TYCO / AMP 封 装: 批 号:07+ 数 量:1270 说 明:原装正品 |
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运 费:所有运费均有我司承担 所在地:深圳 新旧程度: |
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联系人:申小姐 |
电 话:0755-83330991,0755-83047629 |
手 机:15811820920 |
QQ:2355514181 |
MSN:chipstech-int@hotmail.com |
传 真:0755-61658118 |
EMail:sales@chipstech-int.com |
公司地址: 深圳市福田区中航路鼎城国际1017 |
1. 所有我司提供的货物,均为原厂原装正品! 2. 我们的报价是不含税价格。含税需要增加相应的税点。
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