| MAX1775 Manufacturer | Maxim |
| MAX1775 Description | Dual-Output Step-Down DC-DC Converter for PDA/Palmtop Computers |
| MAX1775 Categories | |
| MAX1775 Datasheet (PDF) | |
| MAX1775 Features | - Dual, High-Efficiency, Synchronous Rectified Step-Down Converter
- Main Power
- Adjustable from +2.6V to +5.5V
- Over 2A Load Current
- Up to 95% Efficiency
- Core Power
- Adjustable from 1V to 5V
- Internal Switches
- Up to 1.5A Load Current
- Up to 92% Efficiency
- 100% (max) Duty Cycle
- Up to 1.25MHz Switching Frequency
- Input Voltage Range from +2.7V to +28V
- 170µA Quiescent Current
- 5µA Shutdown Current
- Digital Soft-Start
- Independent Shutdown Inputs
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| MAX1775 Parameters | | Package | 16/QSOP | | Price @ 1k | $3.05 | | Op. Range (°C) | -40 to +85 | | Min. VIN(V) | 2.7 | | Max. VIN(V) | 28 | | Max. ICC(mA) | 0.03 | | Preset VOUT(V) | 3.3 | | Preset VOUT(V) | 1.8 | | Typ. IOUT(A) | 2 | | Op. Freq. (kHz) | 1250 | | EV-Kit | Yes | | Min. Adj. VOUT(V) | 1 | | Max. Adj. VOUT(V) | 5.5 |
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