LTC3128IUFD#PBF Supercapacitor Chargers by Analog Devices
| Status: | Production |
|---|---|
| Series: | LTC3128 |
| RoHS: | Compliant |
Features
| ±2% Accurate Average Input Current Limit Programmable Up to 3A |
| Programmable Maximum Capacitor Voltage Limit |
| Active Charge Balancing for Fast Charging of Unmatched Capacitors |
| Charges Single or Stacked Capacitors |
| VIN Range: 1.73V to 5.5V |
| VOUT Range: 1.8V to 5.5V |
| <2μA Quiescent Current from VOUT When Charged |
| Output Disconnect in Shutdown: <1μA IQ Shutdown |
| Power-Good Comparator |
| Power Failure Indicator |
| Thermally Enhanced 20-Lead (4mm × 5mm × 0.75mm) QFN and 24-Lead TSSOP Packages |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| Supercapacitor Charger, Qfn-Ep-20 | Newark Electronics |
| SUPERCAPACITOR CHARGER, QFN-EP-20 | element14 |
| Super Capacitor Charger 20-Pin QFN EP Tube | Richardson RFPD |
| 3A Mono Buck-Boost Supercap Ch | Analog Devices |
LTC3128IUFD#PBF Special Function by Linear Technology
SUPERCAP CHARGER WITH BALANCER QFN-20
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| IC Function | Buck-Boost Supercapacitor Charger and Balancer |
|---|---|
| Supply Voltage Min | 1.73V |
| Supply Voltage Max | 5.5V |
| IC Package Type | QFN |
| No. of Pins | 20Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LTC3128IUFD#PBF?
Additional datasheets, footprints and schematics for LTC3128IUFD#PBF are listed on our Part Details page. You can also find images and similar parts to LTC3128IUFD#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LTC3128IUFD#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC3128IUFD#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LTC3128IUFD#PBF fall under?
The LTC3128IUFD#PBF is listed under Supercapacitor Chargers.
Can I view similar or alternative parts?
You can view similar parts to LTC3128IUFD#PBF when available in the Supercapacitor Chargers 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 LTC3128IUFD#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LTC3128IUFD#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LTC3128IUFD#PBF have stock available?
Authorised distributors including Newark Electronics, element14, Richardson RFPD, Analog Devices and Farnell have stock available or on a lead time for LTC3128IUFD#PBF.
How do I check stock and lead times for all distributors?
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