(Hong Kong)
Product Summary
The LT1372IS8#TR is a monolithic high frequency switching regulators. The LT1372IS8#TR can be operated in all standard switching configurations including boost, buck, flyback, forward, inverting and Cuk. A 1.5A high efficiency switch is included on the die, along with all oscillator, control and protection circuitry. All functions of the LT1372IS8#TR is integrated into 8 pin SO/PDIP packages. The LT1372IS8#TR typically consumes only 4mA quiescent current and has higher efficiency than previous parts. High frequency switching allows for very small inductors to be used. All surface mount components consume less than 0.5 square inch of board space. The LT1372IS8#TR applications are: (1)Boost Regulators; (2)CCFL Backlight Driver; (3)Laptop Computer Supplies; (4)Multiple Output Flyback Supplies; (5)Inverting Supplies.
Parametrics
LT1372IS8#TR absolute maximum ratings: (1)S/S Pin Voltage : 30V; (2)Feedback Pin Voltage (Transient, 10ms): ±10V; (3)Feedback Pin Current: 10mA; (4)Negative Feedback Pin Voltage (Transient, 10ms): ±10V; (5)Storage Temperature Range : －65℃ to 150℃; (6)Lead Temperature (Soldering, 10 sec): 300℃.
Features
LT1372IS8#TR features: (1)All Surface Mount Components; (2)Only 0.5 Square Inch of Board Space; (3)Low Minimum Supply Voltage: 2.7V; (4)Quiescent Current: 4mA Typ; (5)Current Limited Power Switch: 1.5A; (6)Regulates Positive or Negative Outputs; (7)Shutdown Supply Current: 12uA Typ; (8)Easy External Synchronization; (9)8 Pin SO or PDIP Packages.
Diagrams
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IC REG MULTI CONFIG ADJ 8SOIC |
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LT1372IS8#TRPBF |
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IC REG MULTI CONFIG ADJ 8SOIC |
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