Part Number: SY8120B
Function: 2A, 18V, Synchronous Step Down Regulator
Package: SOT23-6 Type
Manufacturer: Silergy
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Description
SY8120B develops high efficiency synchronous stepdown DC-DC converter capable of delivering 2A load current . SY8120B operates over a wide input voltage range from 4.5V to 18V and integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. SY8120B adopts the instant PWM architecture to achieve fast transient responses for high step down applications and high efficiency at light loads. In addition, it operates under heavy load conditions to minimize the size of inductor and capacitor.
Features
1. Low RDS(ON) for internal switches (top/bottom):145/135 m
2. 4.5-18V input voltage range
3. 2A load current capability
5. 2% 0.6V reference
6. RoHS Compliant and Halogen Free
Applications
1. Set Top Box
2. Portable TV
3. Access Point Router
4. DSL Modem
5. LCD TV […]
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