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DS2778G+

DS2778G+

DS2778G+

Maxim Integrated

-20°C~70°C TA 1 Channel DUAL Battery Management ICs DS2778 14 Pins 2 Cell Lithium Ion/Polymer 14-WFDFN Exposed Pad

SOT-23

DS2778G+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 9 Weeks
Contact PlatingGold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-WFDFN Exposed Pad
Number of Pins 14
Operating Temperature-20°C~70°C TA
PackagingTube
Published 2011
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Position DUAL
Terminal Pitch0.4mm
Base Part Number DS2778
Function Multi-Function Controller
Output Voltage 5V
Operating Supply Voltage9.2V
Number of Channels 1
Interface I2C
Max Supply Voltage9.2V
Min Supply Voltage4V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Operating Supply Current 135μA
Adjustable Threshold YES
Supply Current-Max (Isup) 0.3mA
Fault ProtectionOver Current, Over Voltage
Battery ChemistryLithium Ion/Polymer
Number of Cells 2
Height 800μm
Length 5mm
Width 3mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:810 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$8.48000$8.48
10$8.05600$80.56
25$5.87000$146.75
50$5.57660$278.83
100$3.93800$393.8
250$3.87600$969

DS2778G+ Product Details

DS2778G+ Overview


For package 14-WFDFN Exposed Pad, it is appropriate. The analog IC that this system battery utilizes is POWER SUPPLY SUPPORT CIRCUIT. There are currently 1 channels available. 14 pins are present on it. A Tube case is included with the smart tools battery. To mount this electrical component, use Surface Mount. Supply voltage should not fall below 4V volts for this electric component. Surface Mount is located in the way of this electronic part. Its supply voltage should not exceed 9.2V volts. It can deliver the functions listed in Multi-Function Controller. Electronic parts perform best when operating at a temperature range of -20°C~70°C TA. Lithium Ion/Polymer is a part of this electrical part's battery chemistry. It uses the DS2778 family as a base. The supply (Isup) must provide 0.3mA more than 0.3mA current. The supply voltage of this smart tools battery is specified as being in the range of 9.2V. Voltage supply is 135μA volts.

DS2778G+ Features


Available in 14-WFDFN Exposed Pad Package
with 14 Pins
Mounting Type: Surface Mount
Battery Chemistry : Lithium Ion/Polymer
Output Voltage at the range of 5V


DS2778G+ Applications


There are a lot of Maxim Integrated
DS2778G+ Battery Management ICs applications.


  • Grid power infrastructure
  • Cell phone towers
  • A/C power substations
  • Internet infrastructure equipment
  • Aviation ground support systems
  • Tower communications
  • Weather stations
  • Distributed energy resources
  • Solar and wind-generating plants
  • Electric street sweepers

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