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MAX14921ECS+

MAX14921ECS+

MAX14921ECS+

Maxim Integrated

-40°C~85°C TA QUAD Battery Management ICs 3.3V MAX14921 80 Pins 1 ~ 16 Cell Multi-Chemistry 80-TQFP

SOT-23

MAX14921ECS+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 11 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 80-TQFP
Number of Pins 80
Operating Temperature-40°C~85°C TA
PackagingTray
Published 2013
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 80
ECCN Code EAR99
HTS Code8542.39.00.01
Max Power Dissipation1.86W
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 3.3V
Terminal Pitch0.5mm
Base Part Number MAX14921
Function Battery Monitor
Interface SPI
Max Supply Voltage65V
Min Supply Voltage6V
Analog IC - Other Type ANALOG CIRCUIT
Operating Supply Current 65μA
Supply Current-Max (Isup) 0.15mA
Fault ProtectionOver Temperature, Over/Under Voltage
Battery ChemistryMulti-Chemistry
Number of Cells 1 ~ 16
Length 12mm
Height Seated (Max) 1.2mm
Width 12mm
REACH SVHC Unknown
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:502 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$11.99000$11.99
10$11.02000$110.2
25$10.56360$264.09
119$9.30731$1107.56989
357$8.85050$3159.6285
595$8.27950$4926.3025

MAX14921ECS+ Product Details

MAX14921ECS+ Overview


For the 80-TQFP package, it is appropriate. The analog IC in this power management IC is ANALOG CIRCUIT. The total number of pins is 80. It comes in a case with a Tray. This electronic component should be mounted using Surface Mount. Voltage must not drop below 6V volts to operate this electrical part. There is a mounting point for this electronic component in the direction of Surface Mount. Supply voltage shouldn't exceed 65V volts for this power IC. A Battery Monitor function can be delivered by battery instrument. Optimal performance of the electric part depends on operating temperature at -40°C~85°C TA. This electronic component uses Multi-Chemistry battery chemistry. Ensure that this battery management IC is always set to 3.3V. This is a family based on MAX14921. There must be 0.15mA more than 0.15mA current available from the supply (Isup). This smart tools battery operates on a 65μA volt supply current.

MAX14921ECS+ Features


Available in 80-TQFP Package
with 80 Pins
Mounting Type: Surface Mount
Battery Chemistry : Multi-Chemistry
operate supply voltage at the range of 3.3V


MAX14921ECS+ Applications


There are a lot of Maxim Integrated
MAX14921ECS+ Battery Management ICs applications.


  • Non-road type vehicles
  • Golf carts
  • Electric-powered machinery
  • Fork lifts
  • Grid power infrastructure
  • Cell phone towers
  • A/C power substations
  • Internet infrastructure equipment
  • Aviation ground support systems
  • Tower communications

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