Datasheet Details
| Part number | LTC3727A-1 |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 333.49 KB |
| Description | 2-Phase Synchronous Step-Down Switching Regulators |
| Datasheet |
 LTC3727A-1 Datasheet
|
|
|
General Description
The LTC®3727A-1 is a high performance dual step-down switching regulator controller that drives all N-channel synchronous power MOSFET stages.
A constant frequency current mode architecture allows phase-lockable frequency of up to 550kHz.
Key Features
- n Wide Output Voltage Range: 0.8V ≤ VOUT ≤ 14V n Out-of-Phase Controllers Reduce Required Input Capacitance and Power Supply Induced Noise n OPTI-LOOP® Compensation Minimizes COUT n ±1% Output Voltage Accuracy n Power Good Output Voltage Monitor n Phase-Lockable Fixed Frequency 250kHz to 550kHz n Dual N-Channel MOSFET Synchronous Drive n Wide VIN Range: 4V to 36V Operation n Very Low Dropout Operation: 99% Duty Cycle n Adjustable Soft-Start Current Ramping n Foldback Output Current Limiting n Ou.