Part Number
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LTC3727A-1 |
Manufacturer
|
Linear Technology |
Description
|
2-Phase Synchronous Step-Down Switching Regulators |
Published
|
Mar 4, 2010 |
Detailed Description
|
FEATURES
n Wide Output Voltage Range: 0.8V ≤ VOUT ≤ 14V n Out-of-Phase Controllers Reduce Required Input
Capacitance and...
|
Datasheet
|
LTC3727A-1
|
Overview
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 Output Overvoltage Protection n Low Shutdown IQ: 20μA n Selectable Constant Frequency or Burst Mode®
Operation n Small 28-Lead SSOP Package
APPLICATIONS
n Telecom Systems n Automotive Systems n...
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