| Part Number | A4409 |
| Manufacturer | Allegro Micro Systems |
| Title | Adjustable Frequency Buck or Buck-Boost Pre-Regulator |
| Description | A4409 Adjustable Frequency Buck or Buck-Boost Pre-Regulator with 2 LDOs, Window Watchdog Timer, and NPOR FEATURES AND BENEFITS • Automotive AEC... |
| Features |
AND BENEFITS
• Automotive AEC-Q100 qualified • VIN operating range from 3 to 36 V, with 40 V maximum • Buck or buck-boost pre-regulator (VREG) • Adjustable PWM switching frequency: 250 kHz to 2.4 MHz • PWM frequency can be synchronized to extern... |
| Datasheet |
 A4409 Datasheet
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