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BQ77PL900DLR - TI
Manufacturer:
TI
ManyChip's Part#:
MC14372393
Category:
Battery Management IC
Package:
SSOP-48
Datasheet:
Datasheet 3D Model
Description:
Lithium Ion Protection 5-10 cell Li-ion Battery protection & AFE Battery Protection Li-Ion/Li-Pol 1.2V/0.975V 48Pin SSOP T/R
Stock Locations:
Availability:
306 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 30.89

Updated at 01/11/2025 10:30:15(UTC+8)

Certifications

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Description

DESCRIPTION
The bq77PL900 is a five to ten series cell lithium-ion battery pack protector. The integrated I2C
communications interface allows the bq77PL900 also to be as an analog front end (AFE) for a Host controller. Two LDOs, one 5-V, 25-mA and one 3.3-V, 25-mA, are also included and may be used to power a host controller or support circuitry.
FEATURES
• 5, 6, 7, 8, 9, or 10 Series-Cell Primary Protection
• PMOS FET Drive for Charge and Discharge FETs
• Capable of Operation with 1-mΩ Sense Resistor
• Supply Voltage Range from 7 V to 50 V
• Low Supply Current of 450 µA Typical
• Integrated 5-V, 25-mA LDO
• Integrated 3.3-V, 25-mA LDO
• Stand-Alone Mode
– Pack Protection Control and Recovery
– Individual Cell Monitoring
– Integrated Cell Balancing
– Programmable Threshold and Delay Time for
– Overvoltage
– Undervoltage
– Overcurrent in Discharge
– Short Circuit in Discharge
– Fixed Overtemperature Protection
• Host Control Mode
– I2C Interface to Host Controller
– Analog Interface for Host Cell Measurement and System Charge/Discharge Current
– Host-Controlled Protection Recovery
– Host-Controlled Cell Balancing

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BQ77PL900DLR Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	48 Pin
Case/Package	SSOP-48
Output Voltage	0.925V ~ 1.28V
Output Current	25 mA
Number of Positions	48 Position
Power Dissipation	1.388 W
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-25 ℃
Power Dissipation (Max)	1388 mW
Supply Voltage	7V ~ 50V
Supply Voltage (Max)	50 V
Supply Voltage (Min)	7 V
	Show
Operating Temperature	-40℃ ~ 100℃ (TA)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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