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28 Terminals 4.5V~35V LTC3728 DC to DC converter IC DUAL SWITCHING CONTROLLER 2 Outputs 260kHz~550kHz Transistor Driver
- Manufacturer: Linear Technology/Analog Devices
- NO: 84-LTC3728LIGN-1
- Package: 28-SSOP (0.154, 3.90mm Width)
- Datasheet:
- Stock: 9579
- Description: 28 Terminals 4.5V~35V LTC3728 DC to DC converter IC DUAL SWITCHING CONTROLLER 2 Outputs 260kHz~550kHz Transistor Driver (Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 28-SSOP (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Subcategory | Switching Regulator or Controllers |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 235 |
| Terminal Pitch | 0.635mm |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Base Part Number | LTC3728 |
| Function | Step-Down |
| Number of Outputs | 2 |
| Output Voltage | 3.35V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 15V |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 4.5V~35V |
| Control Features | Enable, Power Good, Soft Start |
| Input Voltage (Min) | 4.5V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Output Current-Max | 3A |
| Frequency - Switching | 260kHz~550kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Switcher Configuration | PHASE-SHIFT |
| Duty Cycle (Max) | 99.4% |
| Clock Sync | No |
| Height Seated (Max) | 1.75mm |
| Length | 9.893mm |
| Width | 3.899mm |
| RoHS Status | Non-RoHS Compliant |
