Datasheet Details
| Part number | LT3480 |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 327.54 KB |
| Description | 2.4MHz Step-Down Switching Regulator |
| Datasheet |
 LT3480 Datasheet
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| Part number | LT3480 |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 327.54 KB |
| Description | 2.4MHz Step-Down Switching Regulator |
| Datasheet |
LT3480 Datasheet
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www.DataSheet4U.com n n n n n n n n n n n n Wide Input Range: Operation from 3.6V to 36V Over-Voltage Lockout Protects Circuits through 60V Transients 2A Maximum Output Current Low Ripple Burst Mode® Operation 70μA IQ at 12VIN to 3.3VOUT Output Ripple < 15mV Adjustable Switching Frequency: 200kHz to 2.4MHz Low Shutdown Current: IQ < 1μA Integrated Boost Diode Synchronizable Between 250kHz to 2MHz Power Good Flag Saturating Switch Design: 0.25 On-Resistance 0.790V Feedback Reference Voltage Output Voltage: 0.79V to 20V Soft-Start Capability Small 10-Pin Thermally Enhanced MSOP and (3mm × 3mm) DFN Packages The LT®3480 is an adjustable frequency (200kHz to 2.4MHz) monolithic buck switching regulator that accepts input voltages up to 36V (60V maximum).
A high efficiency 0.25 switch is included on the die along with a boost Schottky diode and the necessary oscillator, control, and logic circuitry.
Current mode topology is used for fast transient response and good loop stability.
| Part Number | Description |
|---|---|
| LT3481 | 2.2.8MHz Step-Down Switching Regulator |
| LT3482 | 90V Boost DC/DC Converter |
| LT3483 | Inverting Micropower DC/DC Converter |
| LT3484-0 | Photoflash Capacitor Chargers |
| LT3484-1 | Photoflash Capacitor Chargers |
| LT3484-2 | Photoflash Capacitor Chargers |
| LT3485-0 | Photoflash Capacitor Chargers |
| LT3485-1 | Photoflash Capacitor Chargers |
| LT3485-2 | Photoflash Capacitor Chargers |
| LT3485-3 | Photoflash Capacitor Chargers |