Datasheet4U Logo Datasheet4U.com

SY21245 Datasheet Synchronous Buck Converter

Manufacturer: Silergy

Overview: SY21245 High Efficiency, 8A, 40V Input Synchronous Buck Converter.

Datasheet Details

Part number SY21245
Manufacturer Silergy
File Size 1.49 MB
Description Synchronous Buck Converter
Datasheet SY21245-Silergy.pdf

Key Features

  • The SY21245 high efficiency synchronous Buck converter can deliver 8A output current over a wide input voltage range from 4V to 40V. The SY21245 employs a constant on-time and ripple-based control strategy to achieve fast transient responses. The SY21245 integrates the top MOSFET and bottom MOSFET with very low RDS(ON) to minimize the conduction loss. Silergy’s constant on-time (COT) ripple-based control method supports high input/output voltage ratios (low duty cycles), and fast transient resp.

More Datasheets from Silergy

Part Number Description
SY21242 2.5A Current Limit Step-Up Regulator
SY21249C1 Synchronous Step-Down Regulator
SY21222 Step-Up Regulator
SY21225 15A Synchronous Step Up Regulator
SY21264A 1MHz Step-Up Regulator
SY21282 Step-Up Regulator
SY21019 300mA Asynchronous Buck Converter
SY21031 0.8A Asynchronous Step-Down Regulator
SY21034 0.6A Asynchronous Step-Down Regulator
SY21036 1A Synchronous Step-Down Regulator

SY21245 Distributor