Datasheet Analog Devices LT3800IFE#PBF — 数据表

LT3800
High-Voltage Synchronous
Current Mode Step-Down
Controller
DESCRIPTION FEATURES n Wide 4V to 60V Input Voltage Range
Output Voltages up to 36V
Adaptive Nonoverlap Circuitry Prevents Switch
Shoot-Through
Reverse Inductor Current Inhibit for Discontinuous
Operation Improves Efficiency with Light Loads
Output Slew Rate Controlled Soft-Start with
Auto-Reset
100μA No Load Quiescent Current
Low 10μA Current Shutdown
1% Regulation Accuracy
200kHz Operating Frequency
Standard Gate N-Channel Power MOSFETs
Current Limit Unaffected by Duty Cycle
Reverse Overcurrent Protection
16-Lead Thermally Enhanced TSSOP Package The LT®3800 is a 200kHz fixed frequency high voltage
synchronous current mode step-down switching regulator
controller. The IC drives standard gate N-channel power
MOSFETs and can operate with input voltages from 4V to …