Datasheet Details
| Part number | LTC3619 |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 481.79 KB |
| Description | 400mA/800mA Synchronous Step-Down DC/DC |
| Datasheet | LTC3619-Linear.pdf |
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Overview: LTC3619.
| Part number | LTC3619 |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 481.79 KB |
| Description | 400mA/800mA Synchronous Step-Down DC/DC |
| Datasheet | LTC3619-Linear.pdf |
|
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n Programmable Average Input Current Limit: ±5% Accuracy n Dual Step-Down Outputs: Up to 96% Efficiency n Low Ripple (<25mVP-P) Burst Mode® Operation: IQ = 50µA n Input Voltage Range: 2.5V to 5.5V n Output Voltage Range: 0.6V to 5V n 2.25MHz Constant-Frequency Operation n Power Good Output Voltage Monitor for Each Channel n Low Dropout Operation: 100% Duty Cycle n Independent Internal Soft-Start for Each Channel n Current Mode Operation for Excellent Line and Load Transient Response n ±2% Output Voltage Accuracy n Short-Circuit Protected n Shutdown Current ≤ 1μA n Available in Small Thermally Enhanced 10-Lead MSE and 3mm × 3mm DFN Packages Applications n High Peak Load Current Applications n USB Powered Devices n Supercapacitor Charging n Radio Transmitters and Other Handheld Devices The LTC®3619 is a dual monolithic synchronous buck regulator using a constant frequency, current mode architecture.
The input supply voltage range is 2.5V to 5.5V, making it ideal for Li-Ion and USB powered applications.
100% duty cycle capability provides low dropout operation, extending the run time in battery-operated systems.
Compare LTC3619 distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
LTC3619B | 400mA/800mA Synchronous Step-Down DC/DC | Linear Technology |
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