Product Overview
产品概览
FAN54161: Battery Charger IC for 98% Efficient 6A Direct Charging with
Regulation and Protection
欲看完整文档,请参阅数据表。
The FAN54161UCX is a low loss direct charger which charges the battery safely at 6 A and provides active protection, regulation
and monitoring features.
Integrated Protection and Regulation features control a pair of MOSFETs to ensure that the FAN54161UCX output voltage and
current stay within a safe programmed operating range. Configurable hardware based safety features turn off the MOSFET in the
event of a fault and notify the system.
An integrated 10-bit Analog-to-Digital Converter (ADC) provides real-time monitoring of input, output voltage, currents and
temperature so that the system host or microcontroller can effectively use this information to optimize adapter and charger
configuration.
特性
•
•
•
•
Integrated Back-to-Back Common Source N-channel MOSFETs with Combined RON = 11 mΩ
Maximum Input Voltage Tolerance of +22 V
Reverse Input Voltage Tolerance of -2 V
External N-channel MOSFET Drive Capability with Tolerance up to
+32 V
• Regulation Modes (Charge Current, Input Current, Output Voltage, Battery Cell Voltage)
• Hardware-based Safety Protections (Input Over-Voltage, Input Under-Voltage, Output Over-Voltage, Input Over-Current, Die
Over-Temperature, Internal Switch Short)
应用
• Mobile Devices
• Tablets
器件电气规格
产品
Compliance
Status
Type
Number of Cells
Charged
VCC Min (V)
VCC Max (V)
ID Max (µA)
Package Type
FAN54161UCX
Pb-free
Active
Li-Ion/Polymer
1
3
22
5.5
WLCSP-42
Halide free
应用框图
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创建于:9/30/2017
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