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Product Details:
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| Chip Type: | DC/DC Converter | Operating Voltage: | 2.2V~16V |
|---|---|---|---|
| Switching Frequency: | 1.2MHz | Static Current (Iq): | 100uA |
| Output Control Terminals: | 1 | Operating Temperature Range (°C): | -40℃~+85℃ |
| Highlight: | 2.5A step-up DC/DC converter,1.2MHz current mode converter,high efficiency power management chip |
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| Pin Name | Pin Number | Description |
|---|---|---|
| SW | 1 | Power Switch Output. SW is the drain of the internal MOSFET switch. Connect the power inductor and output rectifier to SW. SW can swing between GND and 22V. |
| GND | 2 | Ground Pin |
| FB | 3 | Feedback Input. The FB voltage is 0.6V. Connect a resistor divider to FB. |
| EN | 4 | Regulator On/Off Control Input. A high input at EN turns on the converter, and a low input turns it off. When not used, connect EN to the input supply for automatic startup. |
| VIN | 5 | Input Supply Pin. Must be locally bypassed. |
| OC | 6 | Adjustable Current Limit (Floating Available). |
Contact Person: Mr. Sun
Tel: +8618824255380