制造商: Analog Devices Inc.
產(chǎn)品種類(lèi): 開(kāi)關(guān)穩(wěn)壓器
RoHS: 詳細(xì)信息
安裝風(fēng)格: SMD/SMT
封裝 / 箱體: uMAX-8
拓?fù)浣Y(jié)構(gòu): Boost, Inverting
輸出電壓: - 3 V to - 12 V, 3 V to 12 V
輸出電流: 20 mA
輸出端數(shù)量: 2 Output
輸入電壓（最小值）: 2 V
輸入電壓（最大值）: 6 V
開(kāi)關(guān)頻率: 24 kHz
最小工作溫度: - 40 C
最大工作溫度: + 85 C
系列: MAX865
封裝: Reel
封裝: Cut Tape
封裝: MouseReel
商標(biāo): Analog Devices / Maxim Integrated
功能: Inverting, Step Up
高度: 0.95 mm
輸入電壓: 2 V to 6 V
長(zhǎng)度: 3.05 mm
工作電源電流: 600 uA
產(chǎn)品類(lèi)型: Switching Voltage Regulators
2500
子類(lèi)別: PMIC - Power Management ICs
類(lèi)型: Voltage Converter
寬度: 3.05 mm
零件號(hào)別名: MAX865
單位重量: 24 mg
The MAX865 is a CMOS charge-pump DC-DC converter in an ultra-small μMAX package. It produces positive and negative outputs from a single positive input, and requires only four capacitors. The charge pump first doubles the input voltage, then inverts the doubled voltage. The input voltage ranges from +1.5V to +6.0V. The internal oscillator is guaranteed to be between 20kHz and 38kHz, keeping noise above the audio range while consuming minimal supply current. A 75? output impedance permits useful output currents up to 20mA. The MAX865 comes in a 1.11mm-high, 8-pin μMAX package that occupies half the board area of a standard 8-pin SOIC. For a device with selectable frequencies and logic-controlled shutdown, refer to the MAX864 data sheet.