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TPS65200 Datasheet PDF

Part Series:TPS65200 Series
Category:Battery Management
Description:Battery Charger Li-Ion 1250mA 5V 36Pin DSBGA T/R
Document:TPS65200YFFR Datasheet PDF (63 Pages)

TPS65200 Battery Management Datasheet PDF

TPS65200YFFR - TI Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
36 Pin
Case/Package
DSBGA-36
Output Voltage
5 V
Output Current
1.25 A
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TPS65200YFFR - TI Function Overview

Description
The TPS65200 device integrates a high-efficiency, USB-friendly switched-mode charger with OTG support for single-cell Li-ion and Li-polymer batteries, D+D- detection, a 50-mA fixed-voltage LDO, a high efficiency WLED boost converter, and high-accuracy current-shunt monitor into a single chip.
Features
• Battery Switching Charger, WLED Driver, and Current Shunt Monitor in a Single Package
• Battery Charger
– Charges Faster Than Linear Chargers
– High-Accuracy Voltage and Current Regulation
– Input Current Regulation Accuracy: ±5% (100 mA, 500 mA)
– Charge Voltage Regulation Accuracy:
    ±0.5% (25°C)
    ±1% (0 - 125°C)
– Charge Current Regulation Accuracy: ±5%
– Bad Adaptor Detection and Rejection
– Safety Limit Register for Maximum Charge Voltage and Current Limiting
– High-Efficiency Mini-USB/AC Battery Charger for Single-Cell Li-Ion and Li-Polymer Battery Packs
– Built-In Input Current Sensing and Limiting
– Integrated Power FETs for Up to 1.25-A Charge Rate
– Programmable Charge Parameters through I2C Interface (Up to 400 Kbps):
– Input Current
– Fast-Charge/Termination Current
– Charge Voltage (3.5 V - 4.44 V)
– Safety Timer
– Termination Enable
– Synchronous Fixed-Frequency PWM Controller Operating at 3 MHz With 0% to 99.5% Duty Cycle
– Safety Timer With Reset Control
– Reverse Leakage Protection Prevents Battery Drainage
– Thermal Regulation and Protection
– Input/Output Overvoltage Protection
– Automatic Charging
– Boost Mode Operation for USB OTG
– Input Voltage Range (VSYS): 2.5 V to 4.5 V
– Output Voltage for VBUS: 5 V
• WLED Driver
– 35-V Open LED Protection for Up to 8 LEDs
– 200-mV Reference Voltage With ±2% Accuracy
– Built-In Soft Start for WLED Boost
– Up to 90% Efficiency
• Current Shunt Monitor
– Fixed Gain of 25 V/V
– Input Referred Offset Voltage Less Than ±40 µV Typical Enables Use of Shunt Resistors as Low as 20 mΩ
– Buffered Reference Voltage
• Package
– 36-Ball, 0.4-mm Pitch DSBGA Package
Applications
• Mobile Phones and Smart Phones
• MP3 Players
• Portable Navigation Devices
• Handheld Devices
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