| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 650 kHz |
| Number of Pins | 16 Pin |
| Case/Package | SSOP |
| Number of Outputs | 2 Output |
| Output Voltage | 0.6V ~ 16V |
| Output Current | 2.00 A |
| Number of Channels | 2 Channel |
| Number of Positions | 16 Position |
| Switching Frequency | 650 kHz |
| Input Voltage (Max) | 20 V |
| Input Voltage (Min) | 3 V |
| Output Current (Max) | 2 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
The LM26400YMH is a step-down DC/DC Regulator With a minimum number of external components and internal loop compensation, the LM26400Y is easy to use. The ability to drive 2A loads with an internal 175mR NMOS switch using state-of-the-art 0.5µm BiCMOS technology results in a high-power density design. The world class control circuitry allows for an ON-time as low as 40ns, thus supporting high-frequency conversion over the entire input range of 3 to 20V and down to an output voltage of only 0.6V. It utilizes peak current-mode control and internal compensation to provide high-performance regulation over a wide range of line and load conditions. Switching frequency is internally set to 500kHz, optimal for a broad range of applications in terms of size versus thermal tradeoffs. Given a non-synchronous architecture, efficiencies above 90% are easy to achieve. External shutdown is included, enabling separate turn-ON and turn-OFF of the two channels.
● Internal compensation
● Separate enable pins
● Separate soft-start pins
● Frequency foldback protection
● 175mR NMOS switch
● Integrated bootstrap diodes
● Over-current protection
● Thermal shutdown
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