SY2A29117
Description
The SY2A29117 develops a high efficiency, high power density synchronous Boost regulator. The device operates over a wide input voltage range from 1.2V to 16V with 15A switch current capability. The SY2A29117 adopts adaptive constant off time peak current control. The switching frequency is 400k Hz.
The SY2A29117 has low shutdown current to extend the battery life time. Other features include programmable peak current limitation, programmable soft-start, output over voltage protection etc.
The SY2A29117 is available in pact QFN3x4-15 package.
Ordering Information
SY2A29117- (-
- - )
Package Code Optional Spec Code
Ordering Number Package type
Note
SY2A29117VPA QFN3x4-15
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Features
- Wide Input Range:
- 2.7V to 16V Start-up Voltage
- 1.2V to 16V Operation Voltage
- 400k Hz Pseudo-constant Frequency
- True Shutdown Function
- Low RDS(ON) Internal Switch
- Main FET: 10mΩ
- Rectifier FET: 20mΩ
- Disconnect FET: 30 mΩ
- External Loop pensation
- Programmable Peak Current...
