Richtek USA Inc.Тайвань, Китай
The RTQ2816 is a high efficiency, monolithic synchronous step-down DC-DC ,converter that can deliver up to 6A output current from a 4.5V to 18V input ,supply. The RTQ2816 current-mode architecture with external compensation allows ,the transient response to be optimized over a wide range of loads and output ,capacitors. Cycle-by-cycle current limit provides protection against shorted ,outputs and soft-start eliminates input current surge during start-up. Fault ,condition protections include output under-voltage protection, output ,over-voltage protection, and over-temperature protection. The low current ,shutdown mode provides output disconnection, enabling easy power management in ,battery-powered systems.
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Полный отчётТехнические параметры
| Питание | |
|---|---|
| Current Limit (typ) (A) | 11 |
| Условия эксплуатации и корпус | |
| Outline Dimension, Footprint, Drawing | Download |
| Package Type | WQFN3.5x3.5-14A |
| Другое | |
| Ext Sync | Yes |
| Features | 100% Duty Cycle;Adjustable Frequency;Adjustable Soft-Start;Current Mode Control;Cycle-by-Cycle Current Limit;Enable Input;External Synchronization;Force PWM;OCP;OTP;Power Good;Stable with Ceramic Capacitor;UVP |
| Freq (max) (kHz) | 1600 |
| Freq (min) (kHz) | 200 |
| Freq (typ) (kHz) | 480 |
| Iout (max) (A) | 6 |
| Iq (typ) (mA) | 0.6 |
| Number of Outputs | 1 |
| Output Adj. Method | Resistor |
| Richtek Load Transient Tool | 2022/07/25 |
| Ron_HS (typ) (mOhm) | 26 |
| Ron_LS (typ) (mOhm) | 19 |
| Status | Active |
| Vin (max) (V) | 18 |
| Vin (min) (V) | 4.5 |
| Vout (max) (V) | 15 |
| Vout (min) (V) | 0.8 |