MAX643ACSA+
- Mfr.Part #
- MAX643ACSA+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG BOOST ADJ/15V 450MA 8SOIC
- Stock
- 100
- In Stock :
- 100
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Analog IC - Other Type :
- SWITCHING REGULATOR
- REACH SVHC :
- Unknown
- Terminal Finish :
- Matte Tin (Sn)
- Lead Free :
- Lead Free
- Voltage - Output (Min/Fixed) :
- 1.31V 15V
- Supply Current-Max (Isup) :
- 2.5mA
- Max Output Current :
- 1.5A
- Number of Terminations :
- 8
- Operating Supply Voltage :
- 16.5V
- Peak Reflow Temperature (Cel) :
- 260
- Current - Output :
- 450mA Switch
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Topology :
- Boost
- Nominal Output Voltage :
- 15V
- Number of Pins :
- 8
- Function :
- Step-Up
- Mount :
- Surface Mount
- Control Mode :
- VOLTAGE-MODE
- Min Output Voltage :
- 1.31V
- Max Output Voltage :
- 18V
- ECCN Code :
- EAR99
- Max Output Power :
- 10W
- Packaging :
- Tube
- Frequency - Switching :
- 50kHz
- Voltage - Output (Max) :
- 18V Switch
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Output Configuration :
- Positive
- Voltage - Input (Min) :
- 2V
- Published :
- 2003
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- Width :
- 4mm
- Output Type :
- Adjustable (Fixed)
- Operating Temperature :
- 0°C~70°C TA
- Base Part Number :
- MAX643
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Position :
- Dual
- Length :
- 4.9mm
- Terminal Form :
- Gull wing
- Number of Outputs :
- 1
- Output Voltage :
- 15V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Synchronous Rectifier :
- No
- Datasheets
- MAX643ACSA+

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. MAX643ACSA+ Overview
The MAX643ACSA+ from Analog Devices, Inc. stands as a robust adjustable/15V 450mA DC-DC switching regulator, encapsulated within an 8-SOIC package. Designed to meet demanding power efficiency needs, this voltage regulator is engineered to boost performance in high-precision applications. Its ability to seamlessly adjust output from a low voltage input makes it an indispensable component in modern electronic systems, offering flexibility and reliability. The use of this Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. MAX643ACSA+ ensures stable voltage levels and enhanced power management in a compact form factor, making it an ideal choice for developers and engineers seeking optimal power solutions in their designs.
MAX643ACSA+ Features
The MAX643ACSA+ boasts a variety of features that enhance its utility and efficiency. Capable of adjusting to provide up to 15V output, it supports a maximum output current of 450mA. The device's high efficiency is complemented by its ability to operate over a broad temperature range, ensuring reliable performance under varying environmental conditions. Additionally, its compact SOIC-8 package facilitates ease of integration into existing designs without compromising on space or functionality.
MAX643ACSA+ Applications
- Portable Devices: Powers portable consumer electronics by ensuring a stable and efficient voltage supply, essential for devices requiring reliable power management on-the-go.
- Medical Equipment: Used in medical devices that demand consistent voltage regulation to maintain accuracy and reliability in critical healthcare applications.
- Telecommunications: Integrates into telecommunications infrastructure, where stable power delivery is crucial for the operation of communication technology.
- Industrial Systems: Provides efficient power conversion in industrial applications, supporting machinery and automation systems with reliable voltage adjustment.
- Automotive Electronics: Suitable for automotive applications where enhanced voltage control is necessary for the smooth operation of vehicle electronic systems.
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