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AT9932 |
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| Part Number | AT9932 |
| Manufacturer | Microchip (https://www.microchip.com/) |
| Description | The AT9932 is an advanced fixed-frequency PWM controller IC designed to control an LED lamp driver using a boost-buck topology that can step the input voltage up or down automatically. The IC provides... |
| Features |
• Constant Output Current • Steps Output Voltage Up or Down • Very Low Susceptibility to Input Voltage Transients • Frequency Jitter • Externally Programmable Fixed Switching Frequency • Temperature Foldback with External NTC Resistor • Internal 40V Voltage Regulator • +/ –1A MOSFET Gate Driver • Short LED Protection • Open LED Protection • Input Undervoltage Lockout Protection • Enable and PWM Dimming • ±3% Accurate Trimmed Reference • AEC-Q100 Compliant Applications • Automobile Lighting • Battery-Powered LED Lamps • Other Low-Voltage AC/DC or DC/DC LED Drivers General Description The AT9932... |
| Document |
 AT9932 Data Sheet
PDF 819.42KB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | AT9932 |
Supertex |
Automotive Boost-Buck LED Lamp Driver |
|
| 2 | AT9933 |
Microchip |
Hysteretic Boost-Buck LED Driver |
|
| 3 | AT9933 |
Supertex |
Hysteretic Boost-Buck (cuk) LED Driver |
|
| 4 | AT9910 |
Global Mixed-mode Technology |
1A Low Dropout Regulator |
|
| 5 | AT9911 |
Global Mixed-mode Technology |
1A Low Dropout Regulator |
|
| 6 | AT9915 |
Global Mixed-mode Technology |
1.5A Low Dropout Regulator |
|
Desde 2024. D4U Semiconductor.
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