| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 2.00 MHz |
| Number of Pins | 8 Pin |
| Case/Package | VSSOP-8 |
| Number of Outputs | 1 Output |
| Output Voltage | 1.24V ~ 14V |
| Output Current | 2 A |
| Number of Positions | 8 Position |
| Quiescent Current | 80.0 µA |
| Number of Regulated Outputs | 1 Output |
| Output Power | 500 mW |
| Switching Frequency | 300kHz ~ 2MHz |
| Topology | Boost, Flyback |
| Input Voltage (Max) | 14 V |
| Input Voltage (Min) | 0.8 V |
| Output Voltage (Max) | 14 V |
| Output Voltage (Min) | 1.24 V |
| Output Current (Max) | 2 A |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | 40 ℃ |
| Input Voltage | 0.8V ~ 14V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40℃ ~ 85℃ |
The LM2623MM is a high-efficiency general-purpose Step-up DC-DC Switching Regulator for battery-powered and low input voltage systems. It accepts an input voltage between 0.8 and 14V and converts it into a regulated output voltage between 1.24 and 14V. Efficiencies up to 90% are achievable with the LM2623. In order to adapt to a number of applications, the regulator allows the designer to vary the output voltage, the operating frequency (300kHz to 2MHz) and duty cycle (17 to 90%) to optimize the part"s performance. The selected values can be fixed or can vary with battery voltage or input to output voltage ratio. The regulator uses a very simple, on/off regulation mode to produce good efficiency and stable operation over a wide operating range. It normally regulates by skipping switching cycles when it reaches the regulation limit (Pulse Frequency Modulation).
● Up to 90% regulator efficiency
● Good efficiency over a very wide load range
● 0.17R Internal MOSFET
● Very low output voltage ripple
●This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
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LM2623 General Purpose, Gated Oscillator Based, DC-DC Boost Converter
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Conv DC-DC 0.8V to 14V Step Up Single-Out 1.24V to 14V 2A 8Pin VSSOP T/R
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Conv DC-DC 0.8V to 14V Step Up Single-Out 1.24V to 14V 2A 8Pin VSSOP T/R
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Conv DC-DC 0.8V to 14V Step Up Single-Out 1.24V to 14V 2A 14Pin WSON EP T/R
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Conv DC-DC 0.8V to 14V Step Up Single-Out 1.24V to 14V 2A 8Pin VSSOP T/R
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Conv DC-DC 0.8V to 14V Step Up Single-Out 1.24V to 14V 2A 8Pin VSSOP T/R
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Conv DC-DC 0.8V to 14V Step Up Single-Out 1.24V to 14V 2A 8Pin VSSOP T/R
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Conv DC-DC 0.8V to 14V Step Up Single-Out 1.24V to 14V 2A 14Pin WSON EP T/R
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Conv DC-DC 0.8V to 14V Step Up Single-Out 1.24V to 14V 2A 14Pin WSON EP T/R
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