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LT LT3680IDD LT3680 Step-Down Switching Regulator
| Part number | Brand | Date | QTY | Package | Remarks |
| LT3680IDD | LT | 14+ROHS | 7500 | DFN-10 |
Original have in stock |
FEATURES
■ Wide Input Voltage Range: 3.6V to 36V
■ 3.5A Maximum Output Current
■ Low Ripple (<15mVP-P) Burst Mode® Operation:
IQ = 75μA at 12VIN to 3.3VOUT
■ 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: 95m On-Resistance
■ 0.790V Feedback Reference Voltage
■ Output Voltage: 0.79V to 30V
■ Thermal Protection
■ Soft-Start Capability
■ Small 10-Pin Thermally Enhanced MSOP and
(3mm × 3mm) DFN Packages
APPLICATIONS
■ Automotive Battery Regulation
■ Power for Portable Products
■ Distributed Supply Regulation
■ Industrial Supplies
■ Wall Transformer Regulation
| Datasheet | LT3680IDD |
|---|---|
| Type | Step-Down (Buck) |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Output | 0.79 V ~ 30 V |
| Voltage - Input | 3.6 V ~ 36 V |
| PWM Type | Current Mode, Burst Mode® |
| Frequency - Switching | 230kHz ~ 2.45MHz |
| Current - Output | 3.5A |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 10-WFDFN Exposed Pad |
BLOCK DIAGRAM
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