(China (Mainland))
Product Summary
The MAX636AMJA is an inverting switching regulator. The MAX636AMJA is designed for minimum component DC-DC conversion in the 5mW to 500mW range. Low power applications require only a diode, output filter capacitor, and a low-cost inductor. An additional MOSFET and driver are needed for higher power applications. Low battery detection circuitry is included on chip. The applications of the MAX636AMJA include Minimum component, high efficiency, DC-DC converters, portable instruments, portable instruments, battery power conversion, board level DC-DC conversion.
Parametrics
MAX636AMJA absolute maximum ratings: (1)Supply voltage: 18V; (2)Input voltage, LBO, LBI, VFB: -0.3V to (+VS +0.3V); (3)LX output current: 525mA Peak; (4)LBO Output current: 50mA; (5)Power dissipation: 625mW; (6)Operating temperature range: -55 to +125℃; (7)Storage temperature range: -65 to 160℃; (8)Lead temperature (soldering, 10sec): +300℃.
Features
MAX636AMJA features: (1)Preset -5V, -12V, -15V output voltages; (2)Adjustable output with 2 resistors; (3)85% typ efficiency; (4)Only 3 External components; (5)80μA typ operatin current; (6)Low battery detector.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
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 MAX636AMJA |
Maxim Integrated Products |
DC/DC Switching Regulators |
Data Sheet |
Negotiable |
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MAX636AMJA/HR |
Maxim Integrated Products |
DC/DC Switching Regulators |
Data Sheet |
Negotiable |
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