Product Summary
The LT3463EDD is a dual micropower DC/DC converter with internal Schottky diodes in a 10-lead 3mm × 3mm DFN package. The LT3463EDD positive converter also has a 250mA limit, while the negative converter has a 400mA limit. Both devices have an input voltage range of 2.4V to 15V, making the LT3463EDD ideal for a wide variety of applications. The applicaitons of the device include CCD Bias, LCD Bias, Handheld Computers and Digital Cameras.
Parametrics
LT3463EDD absolute maximum ratings: (1)VIN, SHDN1, SHDN2 Voltage: 15V; (2)SW1, SW2, VOUT1 Voltage: 42V; (3)D2 Voltage: –42V; (4)FB1, FB2 Voltage Range: –0.3V to 2V; (5)Junction Temperature: 125℃; (6)Operating Ambient Temperature Range: –40 to 85℃; (7)Storage Temperature Range: –65 to 125℃.
Features
LT3463EDD features: (1)Generates Well-Regulated Positive and Negative Outputs; (2)Low Quiescent Current; (3)Internal 42V Power Switches; (4)Internal 42V Schottky Diodes; (5)Low VCESAT Switch: 180mV at 150mA; (6)Input Voltage Range: 2.4V to 15V; (7)High Output Voltages: Up to ±40V; (8)Low Profile (0.8mm) 3mm x 3mm DFN Package.
Diagrams
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![]() IC REG INV ADJ 0.25A DL 10DFN |
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![]() LT3463EDD#TR |
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![]() IC REG INV ADJ 0.25A DL 10DFN |
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![]() LT3463EDD#TRPBF |
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![]() IC REG INV ADJ 0.25A DL 10DFN |
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