Datasheet Details
- Part number
- SC2446A
- Manufacturer
- Semtech Corporation
- File Size
- 567.09 KB
- Datasheet
- SC2446A_SemtechCorporation.pdf
- Description
- Dual-Phase Single or Two Output Synchronous Step-Down Controller
SC2446A Description
Dual-Phase, Single or Dual Output www.DataSheet4U.com Synchronous Step-Down Controller POWER MANAGEMENT .
The SC2446A is a high-frequency dual synchronous stepdown switching power supply controller.
SC2446A Features
* 2-Phase synchronous continuous conduction mode
for high efficiency step-down converters Out of phase operation for low input current ripples Output source and sink currents Fixed frequency peak current-mode control 50mV/-75mV maximum current sense voltage Inductiv
SC2446A Applications
* The SC2446A employs fixed frequency peak currentmode control for the ease of frequency compensation and fast transient response. The dual-phase step-down controllers of the SC2446A can be configured to provide two individually controlled and regulated outputs or a single output with shared current
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