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MAX622 High Side Power Supplies Datasheet
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Product Details
The MAX622 is a step-up dc-dc converter supplying a
regulated output voltage 11V greated than the input supply voltage.
The MAX622 allows the use of less expensive N-channel MOSFET's in circuits that
noramlly require P-channel FETs or PNP transistors.
The MAX622 has an input supply range of 3.5V to 16.5V and has a quiescent current
of only 70 µA. A logic output signal is also provided to indicate when the
output voltage is available.
Features
- +3.5V to +16.5V Operating Supply Voltage Range
- Output Voltage Regulated to Vcc +11V
- 70µA Typ Quiescent Current
- Power-Ready Output
Pin Layout
Pin Description
| Pin Number | Description |
|---|---|
| 1 | C1+ - Positive Terminal to Primary |
| 2 | C2- - Negative Terminal to Secondary |
| 3 | PR - Power Supply |
| 4 | GND - Ground |
| 5 | Vout - High Side Voltage Output |
| 6 | C2+ - Positive Terminal to Secondary |
| 7 | C1- - Negative Terminal to Primary |
| 8 | Vcc - Input Supply |
Dimensional Drawing
Technical Data
