IC MAX634CPA すべてのイメージを表示 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 メーカー型番：MAX634CPA この商品について [問い合わせる] 説明 Maxim's MAX634 and MAX4391 CMOS DC-DC regulators are designed for simple, efficient, invertingDC-DC converter circuits. The MAX634 and MAX4391switching regulators provide all control and power handling functions in a compact 8 pin package: a1.25V bandgap reference, an oscillator, a comparatorfor output voltage regulation, and a 525mA P-channeloutput MOSFET. A second comparator is also provided for convenient low battery detection.The operating current is typically 100A and is nearlyindependent of output switch current and duty cycle,thus ensuring high efficiency even in low powerbattery operated systems. Operating in the invertingconfiguration, the MAX634 and MAX4391 can converta positive input voltage in the range of +3V to 16.5Vto any negative output voltage up to -20V.These devices are pin compatible enhancements ofthe Raytheon bipolar circuit, RC4391. Improvementsinclude significantly higher efficiency, extended lowvoltage operation and improved output voltageaccuracy (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 аsummary of other Maxim DC-DC converters.max634cpa-202508+90メーカ名：マキシムメーカ型番：MAX634CPA形 状：DIP8規 格：CMOS商品説明：Micropower Inverting Switching Regulatorﾃﾞｰﾀｼ-ﾄDataSheet※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。