Datasheet Details
| Part number | LTC3807 |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 558.23 KB |
| Description | Synchronous Step-Down Controller |
| Datasheet |
 LTC3807 Datasheet
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General Description
The LTC®3807 is a high performance step-down switching regulator DC/DC controller that drives an all N-channel synchronous power MOSFET stage.
A constant frequency current mode architecture allows a phase-lockable frequency of up to 750kHz.
Key Features
- n Wide VIN Range: 4V to 38V (40V Abs Max) n Low Operating IQ: 50μA n Wide Output Voltage Range: 0.8V ≤ VOUT ≤ 24V n RSENSE or DCR Current Sensing n Phase-Lockable Frequency (75kHz to 750kHz) n Programmable Fixed Frequency (50kHz to 900kHz) n Selectable Continuous, Pulse-Skipping or Low Ripple Burst Mode® Operation at Light Load n Selectable Current Limit n Very Low Dropout Operation: 99% Duty Cycle n Adjustable Output Voltage Soft-Start or Tracking n Power Good Output Voltage Monitor n Output Ov.