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AAT3152 |
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| Part Number | AAT3152 |
| Manufacturer | Advanced Analogic Technologies |
| Description | The AAT3152 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white LED a... |
| Features |
• • ChargePump™ • • • • • • • • • • VIN Range: 2.7V to 5.5V Fully Programmable Current with Single Wire • Eight-Step Current: 20mA to 50µA • Individual Main-Sub Group Control • Low IQ (80µA) at Light Load Tri-Mode 1X, 1.5X, and 2X Charge Pump for Maximum Efficiency and VF Coverage Drives 1-4 Channels of LEDs No Inductors, Low Noise Operation 1MHz Constant Switching Frequency Small Application Circuit Built-In Thermal Protection Built-In Auto-Disable for Short-Circuit Automatic Soft-Start IQ <1µA in Shutdown Thermal-Enhanced 3x3mm12-Pin DFN Package Preliminary Information www.DataSheet4U.c... |
| Document |
 AAT3152 Data Sheet
PDF 171.83KB |
Similar Datasheet
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|---|---|---|---|---|
| 1 | AAT3151 |
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| 2 | AAT3151 |
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| 5 | AAT3153 |
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Desde 2024. D4U Semiconductor.
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