LTC3545/LTC3545-1
Triple 800mA Synchronous Step-Down
Regulator–2.
25MHz
FEATURES
DESCRIPTION
■ 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
APPLICATIONS
■ Smart Phones ■ Wireless and DSL Modems ■ Digital Still Cameras ■ Portable Instruments ■ Point of Load Regulation
L, LT, LTC, LTM and Burst Mode are registered trademarks ...