LTC4011CFE#PBF Switching Battery Chargers by Analog Devices

Status: Production
Series: LTC4011
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC4011 provides a complete, cost-effective nickel battery fast charge solution in a small package using few external components. A 550kHz PWM current source controller and all necessary charge initiation, monitoring and termination control circuitry are included.The LTC4011 automatically senses the presence of a DC adapter and battery insertion or removal. Heavily discharged batteries are precharged with a trickle current. The LTC4011 can simultaneously use both –ΔV and ΔT/Δt fast charge termination techniques and can detect various battery faults. If necessary, a top-off charge is automatically applied to NiMH batteries after fast charging is completed. The IC will also resume charging if the battery self-discharges after a full charge cycle.All LTC4011 charging operations are qualified by actual charge time and maximum average cell voltage. Charging may also be gated by minimum and maximum temperature limits. NiMH or NiCd fast charge termination parameters are pin-selectable.Integrated PowerPath control support ensures that the system remains powered at all times without allowing load transients to adversely affect charge termination.

Where to Buy

Prices starting from US$6.38

Distributor Stock
Logo for Newark
Newark Electronics
from US$9.58
44
in stock
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Logo for Farnell UK
Farnell
from US$8.98
44
in stock
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Logo for Analog Devices
Analog Devices
from US$6.38
42
in stock
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Logo for TME
TME
from US$10.70
0
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$8.46
0
in stock
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Features

Complete NiMH/NiCd Charger for 1 to 16 Cells
No Microcontroller or Firmware Required
550kHz Synchronous PWM Current Source Controller
No Audible Noise with Ceramic Capacitors
PowerPath™ Control Support
Programmable Charge Current: 5% Accuracy
Wide Input Voltage Range: 4.5V to 34V
Automatic Trickle Precharge
–ΔV Fast Charge Termination
Optional ΔT/Δt Fast Charge Termination
Automatic NiMH Top-Off Charge
Programmable Timer
Automatic Recharge
Multiple Status Outputs
Micropower Shutdown
20-Lead Thermally Enhanced TSSOP Package

Last 6 months Inventory & Pricing History


Alternative Descriptions

Battery Charger, Nicd/Nimh, 4A, Tssop-Ep | Newark Electronics
BATTERY CHARGER, NICD/NIMH, 4A, TSSOP-EP | Farnell
Hi Eff St&alone Nickel Bat Chr | Analog Devices
IC: PMIC | TME
Switching Battery Charger NiCd/NiMH 4000mA 5V 20-Pin TSSOP EP Tube | Richardson RFPD


LTC4011CFE#PBF Semiconductors - ICs by Linear Technology

IC BATTERY CHARGER SMD TSSOP20

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

Specifications

Battery Type NiCd NiMH
Input Voltage 34V
Battery Charge Voltage 4.8V
Charge Current Max 2A
Battery IC Case Style TSSOP
No. of Pins 20Pins
No. of Series Cells 16
Operating Temperature Min 0°C
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Base Number 4011
Battery Management Function Charge Controller
Operating Temperature Range 0°C to +85°C
Output Voltage 36V
Supply Voltage Min 4.5V
Termination Type Surface Mount Device
Voltage Vcc 36V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC4011CFE#PBF?

Additional datasheets, footprints and schematics for LTC4011CFE#PBF are listed on our Part Details page. You can also find images and similar parts to LTC4011CFE#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC4011CFE#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC4011CFE#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC4011CFE#PBF fall under?

The LTC4011CFE#PBF is listed under Switching Battery Chargers.

Can I view similar or alternative parts?

You can view similar parts to LTC4011CFE#PBF when available in the Switching Battery 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 LTC4011CFE#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC4011CFE#PBF RoHS compliant?

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

Which authorised distributors for LTC4011CFE#PBF have stock available?

Authorised distributors including Newark Electronics, Farnell, Analog Devices, TME and Richardson RFPD have stock available or on a lead time for LTC4011CFE#PBF.

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