| MAX1684 Manufacturer | Maxim |
| MAX1684 Description | Low-Noise, 14V Input, 1A, PWM Step-Down Converters |
| MAX1684 Categories | |
| MAX1684 Datasheet (PDF) | |
| MAX1684 Features | - Up to 96% Efficiency
- 1A Guaranteed Output Current
- 100% Duty Cycle in Dropout
- 2.7V to 14V Input Range (15V Absolute Max)
- ±1% Accurate Reference Output
- 0.24P-Channel On-Resistance
- Synchronizable Switching Frequency
- Fixed-Frequency PWM Operation
- 300kHz (MAX1684)
- 600kHz (MAX1685)
- 150µA Normal-Mode Quiescent Current
- 25µA Low-Power Mode Quiescent Current
- 2µA Shutdown Current
- Dual Mode? Fixed 3.3V (±1%) Output or Adjustable Output (1.25V to VIN)
- Small 16-QSOP Package
- Auxiliary Output (CVL): 3V/5mA
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| MAX1684 Parameters | | Package | 16/QSOP | | Price @ 1k | $3.25 | | Op. Range (°C) | -40 to +85 | | Min. VIN(V) | 2.7 | | Max. VIN(V) | 14 | | Max. ICC(mA) | 0.61 | | Preset VOUT(V) | 3.3 | | Typ. IOUT(A) | 1 | | Op. Freq. (kHz) | 300 | | EV-Kit | Yes | | Min. Adj. VOUT(V) | 1.25 | | Max. Adj. VOUT(V) | 14 |
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| Related or Similar Components | MAX1685 |