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MAX14921ECS+T

MAX14921ECS+T

MAX14921ECS+T

Maxim Integrated

-40°C~85°C TA QUAD Battery Management ICs 5V MAX14921 80 Pins 1 ~ 16 Cell Multi-Chemistry 80-TQFP

SOT-23

MAX14921ECS+T 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
PackagingTape & Reel (TR)
Published 2013
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 80
HTS Code8542.39.00.01
Max Power Dissipation1.86W
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 5V
Terminal Pitch0.5mm
Base Part Number MAX14921
Function Battery Monitor
Operating Supply Voltage65V
Interface SPI
Max Supply Voltage65V
Min Supply Voltage1.62V
Analog IC - Other Type ANALOG CIRCUIT
Supply Current-Max (Isup) 0.15mA
Fault ProtectionOver Temperature, Over/Under Voltage
Battery ChemistryMulti-Chemistry
Number of Cells 1 ~ 16
Max Junction Temperature (Tj) 150°C
Height 1.2mm
Length 12mm
Width 12mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:575 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.856849$6.856849
10$6.468725$64.68725
100$6.102571$610.2571
500$5.757142$2878.571
1000$5.431266$5431.266

MAX14921ECS+T Product Details

MAX14921ECS+T Overview


The package 80-TQFP is appropriate for battery instrument. This power management IC utilizes an analog IC ANALOG CIRCUIT. 80 pins are on it. The package contains a Tape & Reel (TR) case. You can mount this electronic part by using Surface Mount. In order for this electric part to operate properly, its supply voltage must not be lower than 1.62V volts. Surface Mount is in the way of this electronic component. There should be 65V voltage over 65V volts on the supply to this electronic battery. The Battery Monitor functions are available. For the electric part to perform effectively, it should operate at a temperature around -40°C~85°C TA. This electronic part has a chemistry of Multi-Chemistry. It is always recommended that this battery protection IC is set to 5V. A MAX14921 family is used in it. A maximum current supply (Isup) of 0.15mA is permitted. 65V is the operating supply voltage specified for this battery instrument.

MAX14921ECS+T Features


Available in 80-TQFP Package
with 80 Pins
Mounting Type: Surface Mount
Battery Chemistry : Multi-Chemistry
operate supply voltage at the range of 5V


MAX14921ECS+T Applications


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


  • 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
  • Weather stations

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