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- Manufacturer No：BQ24171RGYR
- Manufacturer：Texas Instruments
- Category：PMIC - Battery Chargers
- Datasheet：BQ24171RGYR
- SKU：533653
- Description：PULSE WIDTH MODULATION QUAD BUCK BATTERY CHARGE CONTROLLER Lithium Ion/Polymer IC Battery Charger -40C~85C TA 1.6MHz 0.5mm 4A
User Guide
User Guide
BQ24171RGYR Details
PULSE WIDTH MODULATION QUAD BUCK BATTERY CHARGE CONTROLLER Lithium Ion/Polymer IC Battery Charger -40C~85C TA 1.6MHz 0.5mm 4A
BQ24171RGYR Specification Parameters
- Part Status: Active
- Mounting Type: Surface Mount
- Number of Functions: 1
- Pbfree Code: yes
- Surface Mount: YES
- Lead Free: Lead Free
- Factory Lead Time: 6 Weeks
- Number of Terminations: 24
- Pin Count: 24
- Terminal Pitch: 0.5mm
- Height: 1mm
- Min Supply Voltage: 4.5V
- Moisture Sensitivity Level (MSL): 2 (1 Year)
- Supply Current-Max (Isup): 5mA
- Width: 3.5mm
- Thickness: 900μm
- Battery Pack Voltage: 2.1V
- Max Supply Voltage: 17V
- Switcher Configuration: BUCK
- Current - Charging: Constant - Programmable
- Analog IC - Other Type: BATTERY CHARGE CONTROLLER
- Fault Protection: Over Current, Over Temperature, Over Voltage
- Number of Cells: 1 ~ 3
- RoHS Status: ROHS3 Compliant
- Packaging: Tape & Reel (TR)
- ECCN Code: EAR99
- Radiation Hardening: No
- Contact Plating: Gold
- JESD-609 Code: e4
- Peak Reflow Temperature (Cel): 260
- Number of Pins: 24
- Operating Temperature: -40°C~85°C TA
- Terminal Position: QUAD
- HTS Code: 8542.39.00.01
- Min Input Voltage: 4.5V
- Output Current: 4A
- Control Technique: PULSE WIDTH MODULATION
- Lifecycle Status: ACTIVE (Last Updated: 5 days ago)
- Length: 5.5mm
- Package / Case: 24-VFQFN Exposed Pad
- Output Voltage: 13.5V
- Battery Chemistry: Lithium Ion/Polymer
- Programmable Features: Current
- Switching Frequency: 1.6MHz
- Threshold Voltage: +3.6V
- Base Part Number: BQ24171
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Texas Instruments — Manufacturer Introduction
Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing.
Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide.
After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.
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