Part Number
|
MAX17551 |
Manufacturer
|
Maxim Integrated |
Description
|
Synchronous Step-Down DC-DC Converter |
Published
|
May 12, 2020 |
Detailed Description
|
MAX17551
60V, 50mA, Ultra-Small, High-Efficiency, Synchronous Step-Down DC-DC Converter
with 22µA No-Load Supply Curren...
|
Datasheet
|
MAX17551
|
Overview
MAX17551
60V, 50mA, Ultra-Small, High-Efficiency, Synchronous Step-Down DC-DC Converter
with 22µA No-Load Supply Current
General Description
The MAX17551 high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over a 4V to 60V input.
The converter can deliver up to 50mA and generates output voltages from 0.
8V up to 0.
9 x VIN.
The feedback (FB) voltage is accurate to within ±1.
75% over -40°C to +125°C.
The MAX17551 uses peak-current-mode control and can be operated in pulse-width modulation (PWM) or pulsefrequency modulation (PFM) modes.
The device is available in a 10-pin (3mm x 2mm) TDFN and 10-pin (3mm x 3mm) μMAX® packages.
Simulation models...
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