Status: | Active |
---|---|
Series: | MAX17681 |
RoHS: | Unknown |
Reduces External Components and Total Cost No OptoCoupler Synchronous Primary Operation All-Ceramic Capacitors, Compact Layout |
No OptoCoupler |
Synchronous Primary Operation |
All-Ceramic Capacitors, Compact Layout |
Reduces Number of DC-DC Regulators to Stock Wide 4.5V to 42V Input 0.9V to 0.96 x VIN Primary Output Voltage Delivers Up to 5W Output Power |
Wide 4.5V to 42V Input |
0.9V to 0.96 x VIN Primary Output Voltage |
Delivers Up to 5W Output Power |
Reduces Power Dissipation Peak Efficiency > 90% 0.9µA (typ) Shutdown Current |
Peak Efficiency > 90% |
0.9µA (typ) Shutdown Current |
Operates Reliably in Adverse Industrial Environments Peak and Sink Current-Limit Protection ±1.7% Feedback Accuracy Programmable EN/UVLO Threshold Adjustable Soft-Start Overtemperature Protection -40°C to +125°C Operation |
Peak and Sink Current-Limit Protection |
±1.7% Feedback Accuracy |
Programmable EN/UVLO Threshold |
Adjustable Soft-Start |
Overtemperature Protection |
-40°C to +125°C Operation |
Short-Circuit Protection MAX17681A Supports Robust Secondary-Side Short-Circuit Protection MAX17681A Is Recommended for All New Designs |
MAX17681A Supports Robust Secondary-Side Short-Circuit Protection |
MAX17681A Is Recommended for All New Designs |
VIN (V) (min) | 4.5 |
---|---|
VIN (V) (max) | 42 |
VOUT1 (V) (min) | 0.9 |
VOUT1 (V) (max) | 42 |
Switch Type | Internal |
VOUT1 Tolerance (±%) | 1.7 |
Output Adjust. Method | Resistor |
Synchronous Switching? | Yes |
Power Good Signal | Yes |
IQ (mA) (max) | 1.95 |
# DC-DC Outputs | 1 |
Alternate Topology | Step-DownStep-Up |
Switching Frequency (kHz) | 200 |
Design Tools | EE-Sim |
Package/Pins | TDFN/10 |
Oper. Temp. (°C) | -40 to +125 |
Status: | Unknown |
---|---|
Series: | - |
RoHS: | Unknown |
Topology | Synchronous Buck (Step Down) |
---|---|
Input Voltage Min | 4.5V |
Input Voltage Max | 42V |
No. of Outputs | 1Outputs |
DC / DC Converter IC Case | TDFN |
No. of Pins | 10Pins |
Output Current | - |
Output Voltage Min | 900mV |
Output Voltage Max | 40.32V |
Switching Frequency | 200kHz |
Operating Temperature Max | 125°C |
Product Range | - |
Automotive Qualification Standard | - |
RoHS Phthalates Compliant | To Be Advised |
MSL | MSL 1 - Unlimited |
Operating Temperature Min | -40°C |
1A, 42V,Iso-Buck Regulator | Analog Devices |
DC/DC CONV, ISO-BUCK, 200KHZ, TDFN-10 | Farnell |
Where can I find additional details, specifications and documents for a MAX17681ATB+ ?
Additional datasheets, footprints and schematics for MAX17681ATB+ are listed on our Part Details page. You can also find images and similar parts to MAX17681ATB+ on this page.
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Is the MAX17681ATB+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX17681ATB+ have stock available?
Authorised distributors including Analog Devices, element14 and Farnell have stock available or on a lead time for MAX17681ATB+ .
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