LM2731 Datasheet
LM2731 Datasheet (National Semiconductor)
National Semiconductor
The LM2731 switching regulators are current-mode boost converters operating at fixed frequencies of 1.6 MHz (“X” option) and 600 kHz (“Y” option). The use of SOT-23 package, made possible by the minim.
n n n n n n n n n n 22V DMOS FET switch 1.6 MHz (“X”), 0.6 MHz (“Y”) switching frequency Low RDS(ON) DMOS FET Switch current up to 1.8A Wide input voltage range (2.7V
*14V) Low shutdown current ( < 1 µA) 5-Lead SOT-23 package Uses tiny capacitors and inductors Cycle-by-cycle current limiting Internal.
LM2731 Datasheet (Texas Instruments)
Texas Instruments
The LM2731 switching regulators are current-mode boost converters operating at fixed frequencies of 1.6 MHz (X option) and 600 kHz (Y option). The use of SOT-23 package, made possible by the minimal p.
*1 22-V DMOS FET Switch
* 1.6-MHz (X Option), 0.6-MHz (Y Option) Switching
Frequency
* Low RDS(ON) DMOS FET
* Switch Current Up to 1.8 A
* Wide Input Voltage Range (2.7 V to 14 V)
* Low Shutdown Current (<1 µA)
* 5-Lead SOT-23 Package
* Uses Tiny Capacitors and Inductors
* Cycle-by-Cycle Current Lim.