10A, 18V, 500kHz, ACOT™ Synchronous Step-Down Converter
Switching Frequency (min.): 300.00 kHz
Switching Frequency (max.): 700.00 kHz
Original publication on 2016-01-12, revision 1.0
10A, 18V, 500kHz, ACOT™ Synchronous Step-Down ConverterThe RT2810B is a synchronous step-down converter with Advanced Constant On-Time (ACOT™) mode control.The ACOT™ provides a very fast transient response with few external components. The low impedance internalMOSFET supports high efficiency operation with wide input voltage range from 4.5V to 18V. The proprietary circuitof the RT2810B enables to support all ceramic capacitors. The output voltage can be adjustable between 0.7V and8V. The soft-start time is adjustable by an external capacitor.
- 4.5V to 18V Input Voltage Range 10A Output Current 12mΩ Internal High-Side N-MOSFET and 5.4mΩ Internal Low-Side N-MOSFET Advanced Constant On-Time Control Fast Transient Response Support All Ceramic Capacitors Up to 95% Efficiency Adjustable Switching Frequency from 300kHz to 700kHz Adjustable Output Voltage from 0.7V to 8V Adjustable Soft-Start Pre-bias Start Up Adjustable Current Limit from 6A to 16A Cycle-by-Cycle Over Current Protection Power Good Output Input Under-Voltage Lockout Hiccup Mode Under-Voltage Protection
|Order Code||SPEC||Product series||L
|7443320100||WE-HCC SMT High Current Cube Inductor||1||24||32||2.5||1.85||Ferrite||0.9||96||–||–|
|744325120||WE-HCI SMT Flat Wire High Current Inductor||1.2||20||25||–||–||Superflux||1||75||1.8||SMT|
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