ADP1621ARMZ-R7 External Power Switch Boost Controllers by Analog Devices
| Status: | Production |
|---|---|
| Series: | ADP1621 |
| RoHS: | Compliant |
Features
| 92% efficiency (no sense resistor required) |
| ±1.0% initial accuracy |
| IC supply voltage range: 2.9 V to 5.5 V |
| Power-input voltage as low as 1.0 V |
| Capable of high supply input voltage (>5.5 V) with an external NPN or a resistor |
| VIN UVLO and 35 mA shunt regulator |
| External slope compensation with 1 resistor |
| Programmable operating frequency (100 kHz to 1.5 MHz) with 1 resistor |
| Lossless current sensing for switch-node voltage <30 V |
| Resistor current sensing for switch-node voltage >30 V |
| Synchronizable to external clock |
| Current-mode operation for excellent line and load transient responses |
Alternative Descriptions
| Dc/Dc Ctrl, Boost, 325Khz, 125Deg C | Newark Electronics |
| DC/DC CTRL, BOOST, 325KHZ, 125DEG C | element14 |
| Current-Mode PWM DC-DC Control | Analog Devices |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a ADP1621ARMZ-R7?
Additional datasheets, footprints and schematics for ADP1621ARMZ-R7 are listed on our Part Details page. You can also find images and similar parts to ADP1621ARMZ-R7 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for ADP1621ARMZ-R7 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADP1621ARMZ-R7 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does ADP1621ARMZ-R7 fall under?
The ADP1621ARMZ-R7 is listed under External Power Switch Boost Controllers.
Can I view similar or alternative parts?
You can view similar parts to ADP1621ARMZ-R7 when available in the External Power Switch Boost Controllers range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the ADP1621ARMZ-R7 you can contact the distributor directly for product support, shipping queries etc.
Is the ADP1621ARMZ-R7 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for ADP1621ARMZ-R7 have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, Chip One Stop and Analog Devices have stock available or on a lead time for ADP1621ARMZ-R7.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for ADP1621ARMZ-R7 often in real-time on the comparison pages.
What if I can't find stock of ADP1621ARMZ-R7?
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