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BQ24133RGYT - TI
Manufacturer:
TI
ManyChip's Part#:
MC5189430
Category:
Battery Management IC
Package:
VQFN-24
Datasheet:
Datasheet 3D Model
Description:
TEXAS INSTRUMENTS BQ24133RGYT Battery Charger for 3 Cells of Li-Ion, Li-Pol battery, 17V input, 4.2V / 2.5A charge, VQFN-24
Stock Locations:
Availability:
174 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 7.3

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

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The BQ24133RGYT is a synchronous switch-mode Li-ion and Li-polymer stand-alone Battery Charger offers a constant-frequency synchronous PWM controller with high accuracy regulation of input current, charge current and voltage. The BQ24133 closely monitors the battery pack temperature to allow charge only in a preset temperature window. The bq24133 charges one, two, or three cells (selected by CELL pin) at a fixed 4.2 V/cell. It charges the battery in three phases: preconditioning, constant current and constant voltage. It provides power path selector gate driver ACDRV/CMSRC on input NMOS pair ACFET (Q1) and RBFET (Q2) and BATDRV on a battery PMOS device (Q3). When the qualified adapter is present, the system is directly connected to the adapter. Otherwise, the system is connected to the battery. In addition, the power path prevents battery from boosting back to the input. It charges the battery from a DC source as high as 17V, including a car battery.
Up to 92% efficiency
Automatic power path selector between adapter and battery
Dynamic power management
Integrated 20V switching MOSFETs
Integrated bootstrap diode
Internal digital soft start
Thermal shutdown
Cycle-by-cycle current limit
Adjustable input overvoltage protection
Green product and no Sb/Br
Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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BQ24133RGYT Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	24 Pin
Case/Package	VQFN-24
Input Voltage (DC)	17.0 V
Output Voltage	13.5 V
Output Current	2500 mA
Number of Positions	24 Position
Switching Frequency	1.60 MHz
Output Voltage (Max)	13.5 V
Output Current (Max)	2.5 A
Output Current (Min)	600 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	4.5V ~ 17V
Supply Voltage (Max)	17 V
Input Voltage	17 V
	Show
Size-Length	5.65 mm
Size-Width	3.65 mm
Size-Height	0.95 mm
Operating Temperature	-40℃ ~ 85℃ (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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- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
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SN:H3.86648LO19880V49Q0QC0S0

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