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- MAX1044CPA+ - Maxim Integrated
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Manufacturer:Maxim Integrated
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ManyChip's Part#:MC31738075
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Category:DC to DC Converter
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Package:DIP-8
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Datasheet:Datasheet 3D Model
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Description:MAXIM INTEGRATED PRODUCTS MAX1044CPA+ DC-DC Adjustable Charge Pump Voltage Converter, Inverter, Multiplier, 1.5V - 10V in, 20mA out, DIP-8
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Stock Locations:
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Availability:245 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 2.48
Updated at 01/11/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- The MAX1044CPA+ is a monolithic CMOS switched capacitor voltage converter in 8 pin DIP package. This device inverts, doubles, divides or multiplies a positive input voltage. It is pin compatible with the industry standard ICL7660 and LTC1044 devices. It operates from 1.5V to 10V with no external diode over the full temperature range. The MAX1044 delivers 10mA with 0.5V output drop. The device combines low quiescent current and high efficiency. Oscillator control circuitry and four power MOSFET switches are included on-chip. It has a BOOST pin that raises oscillator frequency above audio band and reduces external capacitor size requirements. Typical applications include generating -5V supply from +5V logic supply to power analogue circuitry, personal communications equipment, op-amp power supplies, EIA/TIA-232E and EIA/TIA-562 power supplies, data acquisition systems and panel meters.
- 98% typical power conversion efficiency
- Operating temperature range from 0°C to 70°C
- Supply current of 30µA at TA = +25°C (pins 1 and 7 no connection, LV open)
- No external diode required for higher voltage operation
- Maximum output resistance of 100 ohm at TA = +25°C (IL = 20mA, fOSC = 5KHz, LV open)
- Oscillator frequency of 5KHz at V+ = 5V and 1KHz at V+ = 2V
- Voltage conversion efficiency of 99.9%
- Oscillator impedance of 100Kohm at V+ = 5V
MAX1044CPA+ Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Through Hole |
| Number of Pins | 8 Pin |
| Case/Package | DIP-8 |
| Supply Voltage (DC) | 10.0V (max) |
| Number of Outputs | 1 Output |
| Output Voltage | 20.0 V |
| Output Current | 20 mA |
| Number of Positions | 8 Position |
| Switching Frequency | 10 kHz |
| Input Voltage (Max) | 10 V |
| Input Voltage (Min) | 1.5 V |
| Output Voltage (Max) | 20 V |
| Output Voltage (Min) | 1.5 V |
| Output Current (Max) | 200 µA |
| Operating Temperature (Max) | 70 ℃ |
| Operating Temperature (Min) | 0 ℃ |
| Input Voltage | 1.5V ~ 10V |
| Show | |
| Size-Length | 9.91 mm |
| Size-Width | 7.87 mm |
| Size-Height | 4.45 mm |
| Operating Temperature | 0℃ ~ 70℃ (TA) |
| Product Lifecycle Status | Unknown |
| Packaging | Tube |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
Order guide
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- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
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