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ADP1821 |
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| Part Number | ADP1821 |
| Manufacturer | Analog Devices (https://www.analog.com/) |
| Description | The ADP1821 is a versatile and inexpensive, synchronous, pulse width-modulated (PWM), voltage-mode, step-down controller. It drives an all N-channel power stage to regulate an output voltage as low as... |
| Features |
Wide power-input voltage range: 1 V to 24 V Chip supply voltage range: 3 V to 5.5 V Wide output voltage range: 0.6 V to 85% of input voltage 1% accuracy, 0.6 V reference voltage All N-channel MOSFET design for low cost Fixed-frequency operation 300 kHz, 600 kHz, or synchronized operation up to 1.2 MHz No current sense resistor required Power-good output Programmable soft start with reverse current protection Soft start, thermal overload, current-limit protection Undervoltage lockout 10 μA shutdown supply current Small, 16-lead QSOP
GENERAL DESCRIPTION
The ADP1821 is a versatile and inexpensiv... |
| Document |
 ADP1821 Data Sheet
PDF 451.64KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | ADP1822 |
Analog Devices |
Step-Down DC-to-DC Controller |
|
| 2 | ADP1823 |
Analog Devices |
Step-Down DC-to-DC Controller |
|
| 3 | ADP1828 |
Analog Devices |
Step-Down DC-to-DC Controller |
|
| 4 | ADP1829 |
Analog Devices |
Step-Down DC-to-DC Controller |
|
| 5 | ADP1850 |
Analog Devices |
DC-to-DC Synchronous Buck Controller |
|
| 6 | ADP1850 |
Analog Integrations Corporation |
DC-to-DC Synchronous Buck Controller |
|
| 7 | ADP1851 |
Analog Devices |
Step-Down DC-to-DC Controller |
|
| 8 | ADP1853 |
Analog Devices |
Step-Down DC-to-DC Controller |
|
| 9 | ADP1864 |
Analog Devices |
Constant Frequency Current-Mode Step-Down DC/DC Controller |
|
| 10 | ADP1870 |
Analog Devices |
Synchronous Buck Controller |
|
Desde 2024. D4U Semiconductor.
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