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| 商品名： |
IC MAX634CPA |
| メーカー型番： |
MAX634CPA |
| 価格： |
1,056円（本体価格 960円、税 96円） |
| ポイント還元： |
1% |
| 送料： |
別途 |
| 在庫数： |
2 |
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Maxim's MAX634 and MAX4391 CMOS DC-DC regulators are designed for simple, efficient, inverting
DC-DC converter circuits. The MAX634 and MAX4391
switching regulators provide all control and power handling functions in a compact 8 pin package: a
1.25V bandgap reference, an oscillator, a comparator
for output voltage regulation, and a 525mA P-channel
output MOSFET. A second comparator is also provided for convenient low battery detection.
The operating current is typically 100A and is nearly
independent of output switch current and duty cycle,
thus ensuring high efficiency even in low power
battery operated systems. Operating in the inverting
configuration, the MAX634 and MAX4391 can convert
a positive input voltage in the range of +3V to 16.5V
to any negative output voltage up to -20V.
These devices are pin compatible enhancements of
the Raytheon bipolar circuit, RC4391. Improvements
include significantly higher efficiency, extended low
voltage operation and improved output voltage
accuracy (MAX634).
Maxim manufactures a broad line of DC-DC converters, including the MAX635, MAX636, and MAX637;
which reduce the external component count in fixed
-5V, -12V, and -15V output DC-DC converter circuits.
See Table 2 on the last page of this data sheet for а
summary of other Maxim DC-DC converters.
max634cpa-202508+90
| メーカ名： | マキシム
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| メーカ型番： | MAX634CPA
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| 形 状： | DIP8
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| 規 格： | CMOS
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| 商品説明： | Micropower Inverting Switching Regulator
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| ﾃﾞｰﾀｼ-ﾄ | DataSheet
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※写真はイメージです。
※在庫数量は変動しますので、目安としてご確認ください。
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