Linear Technology LTC3830-1
the LTC3830 supply current drops to| Part No. | LTC3830-1 |
|---|---|
| Datasheet | LTC3830-1 Download |
| Manufacturer |  Linear Technology |
| Description | High Power Step-Down Synchronous DC/DC Controllers |
| Buy | Stock & Price |
FEATURES
● High Power Switching Regulator Controller for 3.3V-5V to 1.xV-3.xV Step-DownAPPLICATIONS
● No Current Sense Resistor Required● Low Input Supply Voltage Range: 3V to 8V
● Maximum Duty Cycle > 91% Over Temperature
● All N-Channel External MOSFETs
● Excellent Output Regulation: ±1% Over Line, Load and Temperature Variations
● High Efficiency: Over 95% Possible
● Adjustable or Fixed 3.3V Output (16-Pin Version)
● Programmable Fixed Frequency Operation: 100kHz to 500kHz
● External Clock Synchronization
● Soft-Start (16-Pin Version and LTC3830-1)
● Low Shutdown Current: <10µA
● Overtemperature Protection
● Available in S8, S16 and SSOP-16 Packages U APPLICATIO S
● CPU Power Supplies
● Multiple Logic Supply Generator
● Distributed Power
APPLICATIONS
● High Efficiency Power Conversion DESCRIPTIO The LTC®3830/LTC3830-1 are high power, high efficiency switching regulator controllers optimized for 3.3V-5V to 1.xV-3.xV step-down applications. A precision internal reference and feedback system provide ±1% output regulation over temperature, load current and line voltage variations.
