Linear Technology LTC3600
The LTC®3600 is a high efficiency, monolithic synchronous buck regulator whose output is programmed with just one external resistor. The accurate internally generated 50µA current source on the ISET pin allows the use of a single external resistor to program an output voltage that ranges from 0V to 0.5V below VIN.| Part No. | LTC3600 |
|---|---|
| Datasheet | LTC3600 Download |
| Manufacturer |  Linear Technology |
| Description | Step-Down Regulator |
| Buy | Stock & Price |
FEATURES
n Single Resistor Programmable VOUT n ±1% ISET Accuracy n Tight VOUT Regulation Independent of VOUT Voltage n Easy to Parallel for Higher Current and Heat Spreading n Wide VOUT Range 0V to VIN – 0.5V n High Efficiency: Up to 96% n 1.5A Output Current n Adjustable Frequency: 200kHz to 4MHz n 4V to 15V VIN Range n Current Mode Operation for Excellent Line and Load Transient Response n Zero Supply Current in Shutdown n Available in Thermally Enhanced 12-Pin (3mm × 3mm) DFN and MSOP PackagesAPPLICATIONS
n Voltage Tracking Supplies n Point-of-Load Power Supplies n Portable Instruments n Distributed Power SystemsDESCRIPTION
The VOUT voltage feeds directly back to the error amplifier in unity gain fashion and equals the ISET voltage. The operating supply voltage range is 4V to 15V, making it suitable for dual lithium-ion battery and 5V or 12V input point-of-load power supply applications. The operating frequency is synchronizable to an external clock or programmable from 200kHz to 4MHz with an external resistor.
