PartNumber | ADP1821ARQZ-R7 | ADP1823ACPZ-R7 | ADP1822ARQZ-R7 |
Description | Switching Controllers 20 Amp Buck Controller in QSOP | Switching Controllers 20V-20A Dual step-down cntrl with 5V LDO | Switching Controllers 20Amp Buck Controller With tracking |
Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
RoHS | Y | Y | Y |
Topology | Buck | Buck | Buck |
Number of Outputs | 1 Output | 2 Output | 1 Output |
Switching Frequency | 300 kHz to 600 kHz | 300 kHz to 600 kHz | 300 kHz to 600 kHz |
Input Voltage | 3.7 V to 5.5 V | 3.7 V to 20 V | 3.7 V to 5.5 V |
Output Voltage | 0.6 V to 20.4 V | 0.6 V to 17 V | 0.6 V to 20.4 V |
Output Current | 20 A | 20 A | 20 A |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | QSOP-16 | LFCSP-32 | QSOP-24 |
Packaging | Reel | Reel | Reel |
Height | 1.65 mm (Max) | 0.83 mm | 1.65 mm (Max) |
Length | 5 mm (Max) | 5 mm | 8.66 mm |
Series | ADP1821 | ADP1823 | ADP1822 |
Type | Synchronous Buck Controller | Synchronous Buck Controller | Synchronous Buck Controller |
Width | 3.91 mm (Max) | 5 mm | 3.91 mm |
Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
Shutdown | Shutdown | Shutdown | Shutdown |
Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
Factory Pack Quantity | 1000 | 1500 | 1000 |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
Unit Weight | 0.010159 oz | - | 0.009016 oz |
Moisture Sensitive | - | Yes | - |
Development Kit | - | - | ADP1822-EVALZ |