LTC1960CG#PBF SMBUS/I2C/SPI Controlled Battery Chargers by Analog Devices

Status: Production
Series: LTC1960
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC1960 is a highly integrated battery charger and selector intended for portable products using dual smart batteries. A serial SPI interface allows an external microcontroller to control and monitor status of both batteries.A proprietary PowerPath architecture supports simultaneous charging or discharging of both batteries. Typical battery run times are extended by 10%, while charging times are reduced by up to 50%. The LTC1960 automatically switches between power sources in less than 10µs to prevent power interruption upon battery or wall adapter removal.The synchronous buck battery charger delivers 95% efficiency with only 0.5V dropout voltage, and prevents audible noise in all operating modes. Patented input current limiting with 5% accuracy charges batteries in the shortest possible time without overloading the wall adapter.The LTC1960’s 5mm × 7mm 38-pin QFN and 36-pin narrow SSOP packages allow implementation of a complete SBS-compliant dual battery system while consuming minimum PCB area.

Where to Buy

Prices starting from US$12.66

Distributor Stock
Logo for Newark
Newark Electronics
from US$13.85
26
in stock
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Logo for element14 Singapore
element14
from US$14.63
26
in stock
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Logo for Farnell UK
Farnell
from US$12.83
26
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$12.66
0
in stock
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Features

Complete Dual-Battery Charger/Selector System
Serial SPI Interface Allows External µC Control and Monitoring
Simultaneous Dual-Battery Discharge Extends Run Time by Typically 10%
Simultaneous Dual-Battery Charging Reduces Charging Time by Up to 50%
Automatic PowerPath™ Switching in <10µs Prevents Power Interruption
Circuit Breaker Protects Against Overcurrent Faults
5% Accurate Adapter Current Limit Maximizes Charging Rate
95% Efficient Synchronous Buck Charger
Charger Has Low 0.5V Dropout Voltage
No Audible Noise Generation, Even with Ceramic Capacitors
11-Bit VDAC Delivers 0.8% Voltage Accuracy
10-Bit IDAC Delivers 5% Current Accuracy
VIN Up to 32V; VBATT Up to 28V
Available in 5mm × 7mm 38-Pin QFN and 36-Pin Narrow SSOP Packages

Last 6 months Inventory & Pricing History


Alternative Descriptions

Battery Charger, Li-Ion/Li-Pol, 4A, Ssop | Newark Electronics
BATTERY CHARGER, LI-ION/LI-POL, 4A, SSOP | element14
Switching Battery Charger Lead-Acid/Li-Ion/Li-Pol/NiCd/NiMH 4000mA 36-Pin SSOP Tube | Richardson RFPD


LTC1960CG#PBF Semiconductors - ICs by Linear Technology

BATTERY CHARGER SMD SSOP36 1960

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

Specifications

Battery Type Li-Ion Li-Pol NiCd NiMH
Input Voltage 28V
Battery Charge Voltage 28V
Charge Current Max 4.1A
Battery IC Case Style SSOP
No. of Pins 36Pins
No. of Series Cells 2
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Base Number 1960
Battery Management Function Charge Controller
Control Interface Serial SPI
IC Temperature Range Commercial
Input Voltage Max 32V
Operating Temperature Range 0°C to +70°C
Supply Voltage Min 6V
Termination Type Surface Mount Device
Voltage Vcc 32V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC1960CG#PBF?

Additional datasheets, footprints and schematics for LTC1960CG#PBF are listed on our Part Details page. You can also find images and similar parts to LTC1960CG#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC1960CG#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC1960CG#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC1960CG#PBF fall under?

The LTC1960CG#PBF is listed under SMBUS/I2C/SPI Controlled Battery Chargers.

Can I view similar or alternative parts?

You can view similar parts to LTC1960CG#PBF when available in the SMBUS/I2C/SPI Controlled 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 LTC1960CG#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC1960CG#PBF RoHS compliant?

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

Which authorised distributors for LTC1960CG#PBF have stock available?

Authorised distributors including Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LTC1960CG#PBF.

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