Low-Cost Current-Mode Controllers |
Fixed-Frequency PWM |
MAX1953 1MHz Switching Frequency Small Component Size, Low Cost Adjustable Current Limit |
1MHz Switching Frequency |
Small Component Size, Low Cost |
Adjustable Current Limit |
MAX1954 3V to 13.2V Input Voltage 25A Output Current Capability 93% Efficiency 300kHz Switching Frequency |
3V to 13.2V Input Voltage |
25A Output Current Capability |
93% Efficiency |
300kHz Switching Frequency |
MAX1957 Tracking 0.4V to 0.86VIN Output Voltage Range Sinking and Sourcing Capability of 3A |
Tracking 0.4V to 0.86VIN Output Voltage Range Sinking and Sourcing Capability of 3A |
Shutdown Feature |
All N-Channel MOSFET Design for Low Cost |
No Current-Sense Resistor Needed |
Internal Digital Soft-Start |
Thermal Overload Protection |
Small 10-Pin µMAX Package |
VIN (V) (min) | 3 |
---|---|
VIN (V) (max) | 13.2 |
VOUT1 (V) (min) | 0.8 |
VOUT1 (V) (max) | 4.5 |
IOUT1 (A) (max) | 25 |
Switch Type | External |
Output Adjust. Method | Resistor |
Synchronous Switching? | Yes |
# DC-DC Outputs | 1 |
Switching Frequency (kHz) | 300 |
Package/Pins | UMAX/10 |
BudgetaryPrice (See Notes) | 2.47 |
Supply Voltage Min | 3V |
---|---|
Supply Voltage Max | 5.5V |
No. of Outputs | 1 Output, 1Outputs |
Duty Cycle (%) | 96% |
Controller IC Case Style | µMAX |
No. of Pins | 10Pins |
Switching Frequency | 300kHz |
Topology | Buck Synchronous Buck |
Operating Temperature Min | -40°C |
Operating Temperature Max | 85°C |
Product Range | - |
Automotive Qualification Standard | - |
RoHS Phthalates Compliant | To Be Advised |
MSL | MSL 1 - Unlimited |
SVHC | No SVHC (15-Jan-2018) |
DC/DC CTRL, SYNC BUCK, 300KHZ, UMAX-10 | Farnell |
Where can I find additional details, specifications and documents for a MAX1954EUB+ ?
Additional datasheets, footprints and schematics for MAX1954EUB+ are listed on our Part Details page. You can also find images and similar parts to MAX1954EUB+ on this page.
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Is the MAX1954EUB+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX1954EUB+ have stock available?
Authorised distributors including element14 and Farnell have stock available or on a lead time for MAX1954EUB+ .
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