LTC4425EMSE#PBF Supercapacitor Chargers by Analog Devices

Status: Production
Series: LTC4425
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC4425 is a constant-current/constant-voltage linear charger designed to charge a 2-cell supercap stack from either a Li-Ion/Polymer battery, a USB port, or a 2.7V to 5.5V current-limited supply. The part operates as an ideal diode with an extremely low 50mΩ on-resistance making it suitable for high peak-power/low average power

Where to Buy

Prices starting from US$3.27

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$3.27
1,641
in stock
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Logo for Newark
Newark Electronics
from US$4.89
1,305
in stock
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Logo for element14 Singapore
element14
from US$5.13
1,305
in stock
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Farnell
from US$4.77
1,305
in stock
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Logo for TME
TME
from US$4.51
0
in stock
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Richardson RFPD
from US$4.33
0
in stock
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Features

50mΩ Ideal Diode from VIN to VOUT
Smart Charge Current Profile Limits Inrush Current
Internal Cell Balancer (No External Resistors)
Programmable Output Voltage (LDO Mode)
Programmable VIN to VOUT Current Limit
Continuous Monitoring of VIN to VOUT Current via PROG Pin
Low Quiescent Current: 20μA
VIN Power Fail, PGOOD Indicator
2.45V/2.7V Cell Protection Shunts (4.9V/5.4V SuperCap Max Top-Off Voltage)
3A Peak Current Limit, Thermal Limiting
Tiny Application Circuit, 3mm × 3mm × 0.75mm DFN and 12-Lead MSOP Packages

Last 6 months Inventory & Pricing History


Alternative Descriptions

Lin SuperCap Chr w/ C-Limed Id | Analog Devices
Linear Supercap Charger, Msop-Ep-12 | Newark Electronics
LINEAR SUPERCAP CHARGER, MSOP-EP-12 | element14
IC: PMIC | TME
Controller 2.7V to 5.5V Automotive 12-Pin MSOP EP Tube | Richardson RFPD


LTC4425EMSE#PBF Special Function by Linear Technology

IC SUPERCAP CHRGR 12MSOP

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

IC Function Linear SuperCap Charger Voltage & Current Monitor
Supply Voltage Min 2.7V
Supply Voltage Max 5.5V
IC Package Type MSOP
No. of Pins 12Pins
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)
Base Number 4425
Brief Features Vin Power Fail PGOOD Indicator Smart Charge Current Profile Limits Inrush Current
Operating Temperature Range -40°C to +125°C
Supply Voltage Range 2.7V to 5.5V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC4425EMSE#PBF?

Additional datasheets, footprints and schematics for LTC4425EMSE#PBF are listed on our Part Details page. You can also find images and similar parts to LTC4425EMSE#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC4425EMSE#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC4425EMSE#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC4425EMSE#PBF fall under?

The LTC4425EMSE#PBF is listed under Supercapacitor Chargers.

Can I view similar or alternative parts?

You can view similar parts to LTC4425EMSE#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 LTC4425EMSE#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC4425EMSE#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LTC4425EMSE#PBF have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and TME have stock available or on a lead time for LTC4425EMSE#PBF.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LTC4425EMSE#PBF often in real-time on the comparison pages.

What if I can't find stock of LTC4425EMSE#PBF?

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