MAX1685 |
RFQ for MAX1685 Required Field |
 |
| Technical/Catalog Information | MAX1685EEE |
| Vendor | Maxim Integrated Products |
| Category | Integrated Circuits (ICs) |
| Type | Step-Down (Buck) |
| Number of Outputs | 1 |
| Voltage - Input | 2.7 ~ 14 V |
| Voltage - Output | 3.3V, 1.25 ~ 14 V |
| Current - Output | 1A |
| Power - Output | 667mW |
| Package / Case | 16-QSOP (SSOP) |
| Packaging | Tube |
| Internal Switch(s) | Yes |
| Synchronous | Yes |
| Rds (On) | 3 Ohm (N-Chan), 240 mOhm (P-Chan) |
| Operating Temperature | -40°C ~ 85°C |
| Frequency - Switching | 600kHz |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | MAX1685EEE MAX1685EEE |
| Product | Manufacturers | Pack | D/C |
| MAX1685 | Maxim | SOP-16 | N/A |
The MAX1685 evaluation kit (EV kit) is a fully assembled and tested surface-mount circuit board that contains a pulse-width-modulated (PWM), step-down DC-DC converter.The EV kit provides a +3.33V output voltage from a +3.5V to +14V input source. It delivers up to 1A output current. The MAX1685 features internal MOSFET switches, low dropout voltage (100% duty-cycle operation),and an accurate +1.25V reference.
The MAX1685 EV kit provides low quiescent current,synchronous rectification, and high efficiency (up to 95%) for maximum battery life. Operation at 600kHz allows the use of a tiny surface-mount inductor.
The MAX1685 EV kit can also be used to evaluate the MAX1684, which operates at 300kHz and has slightly higher efficiency than the MAX1685.
Features |
| ` +3.5V to +14V Input Voltage Range` Fixed or Adjustable Output Voltage +3.33V (Fixed) +1.25V to VIN (Adjustable)` Guaranteed 1A Output Current` 100% Duty Cycle in Dropout` 600kHz Fixed-Frequency PWM Operation` Internal MOSFET Switch and Synchronous Rectifier` 2A IC Shutdown Current` Surface-Mount Components` Fully Assembled and Tested |
