Key facts
- Brand
- Maxim
- Model
- MAX1607
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-08
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Maxim MAX1607 USB Current-Limited Switch Datasheet
The MAX1607 is a P‑channel MOSFET power switch designed for USB applications. It provides an accurate preset current limit of 0.7 A to 1.0 A, low quiescent supply current (14 µA) and standby current (1 µA) to conserve battery power. The device operates from +2.7 V to +5.5 V and includes safety features such as thermal shutdown, undervoltage lockout and a 10 ms over‑current blanking timer.
The datasheet details absolute maximum ratings, electrical characteristics, typical operating curves, pin configurations, and recommended application circuitry. Package information for the 8‑pin SO and 10‑pin TDFN variants is also provided.
Maxim MAX1607 specifications
| Current limit range | 0.7 A min – 1.0 A max |
|---|---|
| Quiescent supply current | 14 µA |
| Standby supply current | 1 µA |
| Supply voltage range | +2.7 V to +5.5 V |
| Over‑current blanking timeout | 10 ms |
| Maximum switch current | 1.2 A (internally limited) |
| On‑state resistance (RON) | 125 mΩ max |
All Maxim MAX1607 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the preset current‑limit range of the MAX1607?
The device limits output current to between 0.7 A minimum and 1.0 A maximum.
What supply voltage range does the MAX1607 support?
It operates from +2.7 V up to +5.5 V, suitable for both 3 V and 5 V USB systems.
What is the current‑limit range of the MAX1607?
The device limits output current to between 0.7 A minimum and 1.0 A maximum.