Product Details
Key Features
Applications/Uses
VIN (V) (min) | 3 |
VIN (V) (max) | 5.5 |
Driver Output Resistance (Ω) (max) | 1 |
Max. IOUT (A) | 1 |
Topology | Full-Bridge |
Switching Frequency (kHz) | 1000 |
IQ (mA) (max) | 1 |
Package/Pins | SOIC (N)/8 |
Oper. Temp. (°C) | -40 to +125 |
Budgetary Price (See Notes) | 3.89 |
Simplified Block Diagram
Technical Docs
Support & Training
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Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.
Parameters
VIN (V) (min) | 3 |
VIN (V) (max) | 5.5 |
Driver Output Resistance (Ω) (max) | 1 |
Max. IOUT (A) | 1 |
Topology | Full-Bridge |
Switching Frequency (kHz) | 1000 |
IQ (mA) (max) | 1 |
Package/Pins | SOIC (N)/8 |
Oper. Temp. (°C) | -40 to +125 |
Budgetary Price (See Notes) | 3.89 |
Key Features
- Simple, Flexible Design Provides Up to 3W to the Transformer in Isolated Power Supplies
- Single Supply +5V or +3.3V Operation
- Internal Resistor-Programmable Oscillator Mode
- External Clock Mode with Watchdog
- Disable Mode
- Integrated System Protection
- Undervoltage Lockout
- Thermal Shutdown
- Saves Space on Board
- 8-Pin Thermally-Enhanced SO Package
Applications/Uses
- Industrial Process Control
- Isolated Communications Links
- Isolated Power Supplies
- Medical Equipment
- Telecommunications
Description
The MAX256 operates from a single-supply voltage of +5V or +3.3V, and includes undervoltage lockout for controlled startup. The device prevents cross-conduction of the H-bridge MOSFETs by implementing break-before-make switching. Thermal shutdown circuitry provides additional protection against damage due to overtemperature conditions.
The MAX256 is available in the 8-pin thermally-enhanced SO package. The device is specified for the automotive (-40°C to +125°C) temperature range.
Technical Docs
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.