| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 750 kHz |
| Number of Pins | 6 Pin |
| Case/Package | DFN-6 |
| Number of Outputs | 1 Output |
| Output Voltage | 0.78V ~ 34.2V |
| Output Current | 1.2 A |
| Number of Positions | 6 Position |
| Switching Frequency | 750 kHz |
| Input Voltage (Max) | 36 V |
| Input Voltage (Min) | 3.6 V |
| Output Voltage (Max) | 31.32 V |
| Output Voltage (Min) | 780 mV |
| Output Current (Max) | 1.2 A |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 3.6 V |
| Supply Voltage (Min) | 3.6 V |
| Input Voltage | 3.6 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Unknown |
| Packaging | Cut Tape (CT) |
| Size-Length | 3 mm |
| Size-Width | 2 mm |
| Size-Height | 0.7 mm |
| Operating Temperature | -40℃ ~ 85℃ (TA) |
The LT3493EDCB#TRMPBF is a current-mode PWM step-down DC-to-DC Converter with an internal 1.75A power switch. The wide operating input range of 3.6 to 36V (40V maximum) makes the LT3493 ideal for regulating power from a wide variety of sources, including unregulated wall transformers and 24V industrial supplies. Its high operating frequency allows the use of tiny, inductors and ceramic capacitors, resulting in low, predictable output ripple. Cycle-by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during start-up. The low current (<2µA) shutdown mode provides output disconnect, enabling easy power management in battery-powered systems.
● Short-circuit robust
● Uses tiny capacitors and inductors
● Soft-start function
● Internally compensated
● 330mV at 1A Low VCESAT switch
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