LTC3545-1 Overview
■ Three 800mA Outputs ■ High Efficiency: Up to 95% ■ 2.25V to 5.5V Input Voltage Range ■ Low Ripple (<20mVP-P) Burst Mode® Operation IQ: 58μA ■ 2.25MHz Constant Frequency Operation or ■ Synchronizable to External 1MHz to 3MHz Clock ■ Power Good Indicators Ease Supply Sequencing ■ 0.6V Reference Allows Low Output Voltages ■ Current Mode Operation/Excellent Transient Response ■ Low Profile 16-Lead 3mm × 3mm QFN Package
LTC3545-1 Key Features
- Three 800mA Outputs
- High Efficiency: Up to 95%
- 2.25V to 5.5V Input Voltage Range
- Low Ripple (<20mVP-P) Burst Mode® Operation
- 2.25MHz Constant Frequency Operation or
- Synchronizable to External 1MHz to 3MHz Clock
- Power Good Indicators Ease Supply Sequencing
- 0.6V Reference Allows Low Output Voltages
- Current Mode Operation/Excellent Transient Response
- Low Profile 16-Lead 3mm × 3mm QFN Package