LM2733 Overview
The LM2733 switching regulators are current-mode boost converters operating fixed frequency of 1.6 MHz (“X” option) and 600 kHz (“Y” option). The use of SOT-23 package, made possible by the minimal power loss of the internal 1-A switch and use of small inductors and capacitors, results in the industry's highest power density. The 40-V internal switch makes these solutions perfect for boosting to voltages of 16 V or...
LM2733 Key Features
- 1 40-V DMOS FET switch
- 1.6-MHz (“X”), 0.6 MHz (“Y”) Switching frequency
- Low RDS(ON) DMOS FET
- Switch current up to 1 A
- Wide input voltage 2.7 V to 14 V
- Low shutdown current (< 1 µA)
- 5-Pin SOT-23 package
- Uses tiny capacitors and inductors
- Cycle-by-cycle current limiting
- Internally pensated
