| Integrated Circuits |
|---|
| MC34063 |
|---|
| Step up/down inverting switching regulator |
| PDF datasheet |
| SW C | 1 • | 8 | DRIVER C |
| SW E | 2 | 7 | Ipk SENSE |
| CAP | 3 | 6 | Vcc |
| GND | 4 | 5 | COMP IN |
| Pin | Symbol | Description |
|---|---|---|
| 1 | SW C | switch collector |
| 2 | SW E | switch emitter |
| 3 | CAP | timing capacitor |
| 4 | GND | ground |
| 5 | COMP IN | comparator inverting input |
| 6 | Vcc | supply voltage |
| 7 | Ipk SENSE | Ipk sense |
| 8 | DRIVER C | driver collector |
| Specifications |
|---|
| (typical values under recommended operating conditions, unless specified) |
| Parameter | Value | Unit |
|---|---|---|
| Supply voltage |
3 (min) 40 (max) |
V |
| Output switch current | 1.5 | A |
| Note |
|---|
| Data is maintained by an independent source and accuracy is not guaranteed. Check with the manufacturer's datasheet for up-to-date information. |
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