MCP73844-840I/MS Power Management ICs - PMIC by Microchip Technology
Advanced Single/Dual Lithium-Ion/Li-Polymer Charge Management Controller
| Status: | Active |
|---|---|
| Series: | MCP73844 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.72
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$1.27
|
3,091
in stock
|
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|
RS
from US$1.25
|
285
in stock
|
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|
element14
from US$1.39
|
285
in stock
|
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|
Farnell
from US$1.66
|
285
in stock
|
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|
TME
from US$1.43
|
127
in stock
|
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|
Newark Electronics
from US$1.81
|
0
in stock
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|
Future Electronics
from US$1.33
|
0
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|
Ozdisan
from US$0.72
|
0
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|
EBV Elektronik
-
|
0
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|
Avnet Silica
-
|
0
in stock
|
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Features
| Safety Charge Timers |
| Automatic Charge Termination |
| Automatic Recharge |
| Charge Status Indicator |
| High Accuracy Voltage Regulation: 0.5% (Max) |
| Automatic Preconditioning of Deeply Depleted Cells |
| Shutdown Current: 0.25µA (Typical) |
| No Inductor Required |
| Programmable Charge Current |
| Automatic Power-Down When Input Power Removed |
| –40°C to +85°C Ambient Operating Temperature Range |
Specifications
| Linear Mode | True |
|---|---|
| # of cells | 2 |
| Int/Ext FET | Ext |
| Vin Max (V) | 12 |
| Vin Min (V) | 8.7 |
| Voltage Regulation Accuracy (%) | 0.5 |
| Temperature Monitor | No |
| Charge Safety Timers | Yes |
| Max. Thermal Regulation | No |
| Pins | Packaging | 8 | MSOP |
| Temp Range | -40C to +85C |
| Packing Media | Tube (100) |
Last 6 months Inventory & Pricing History
Resources
Data Sheets |
|---|
| MCP73841/2/3/4 Datasheet |
Application Notes |
|---|
| AN947 - Power Management in Portable Applications: Charging |
Brochures |
|---|
| Quick Guide to Microchip Development Tools |
| Analog & Interface Guide (Volume 2) |
| Analog and Interface Product Selector Guide |
Supporting Collateral |
|---|
| ADN008 Charging Simplified for High Capacity Batteries |
| Portable Power Conversion Design Guide |
User Guides |
|---|
| MCP7384X Evaluation Kit User's Guide |
| 8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board User's Guide |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0256 |
| Shipping Weight (kg) | 0.07 |
| Lead Count | 8 |
| Package Type | MSOP |
| Package Width or Size | 3x3mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| Lithium Ion-Polymer Charge Mgmt. Controller | Microchip Technology |
| Charge Management Controller with Timer | RS |
| BATT CHARGER, LI-ION, 8.4V, 8MSOP | element14 |
| IC: PMIC | TME |
| Li-Ion Li-Polymer, 10Ma, 8Msop | Newark Electronics |
| MCP73844 Series 12 V Dual Cell Lithium-Ion Polymer Charge Management - MSOP-8 | Future Electronics |
| Linear Charge Management Controller Li-Ion/Li-Pol Packs �30mA 8.4V 8-Pin MSOP Tube | EBV Elektronik |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MCP73844-840I/MS?
Additional datasheets, footprints and schematics for MCP73844-840I/MS are listed on our Part Details page. You can also find images and similar parts to MCP73844-840I/MS on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MCP73844-840I/MS on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MCP73844-840I/MS price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MCP73844-840I/MS fall under?
The MCP73844-840I/MS is listed under Semiconductors - ICs > Power Management ICs - PMIC > Battery Management > Battery Charger ICs.
Can I view similar or alternative parts?
You can view similar parts to MCP73844-840I/MS when available in the Battery Charger ICs 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 MCP73844-840I/MS you can contact the distributor directly for product support, shipping queries etc.
Is the MCP73844-840I/MS RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MCP73844-840I/MS have stock available?
Authorised distributors including Microchip Technology, RS, element14, Farnell and TME have stock available or on a lead time for MCP73844-840I/MS.
How do I check stock and lead times for all distributors?
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