HL7007 2.5A Li-ion Battery Switching Charger with OTG Boost Integrated
●Features
■Full Automatic and Efficient Charge Management for Large Capacity Lithium Battery
▲Automatic Conditioning, CC/ CV Charge Control, Termination and Recharge
▲20V Input Voltage Tolerance,
▲5.9V Max Operating Voltage
▲550-2500mA Programmable Charge Current
▲1.5MHz Synchronous PWM,1μH Low Profile Inductor
▲Input Current Regulation Accuracy:：±5% (100mA and 500mA)
▲Charge Voltage Regulation Accuracy：±1%
▲Input Voltage Based Dynamic Power Management( VIN DPM)
▲Power Up without Battery
■Automatic Adaptor Fault Detection
■High Impedance Mode with Low Power Consumption
■Comprehensive Protection
▲Reverse Battery Leakage Protection
▲Thermal Regulation and Shut-down
▲Input & Output Over-Voltage Protection
■Built-in Input Current and Input Voltage Limit
■Integrated Power MOSFET with Max 2.5A Charge Current
■Automatic Charge and USB Compliant Start Sequence
■Full Range Programmable Charge Parameter through I²C Compatible Interface
▲Input Current Limit Threshold
▲Input Voltage DPM Threshold
▲Charge Termination Current
▲Charge Termination Voltage
▲Safety Timer with Reset Control (32s/30mins)
▲Charge Termination Enable
▲Support 3.4MHz I²C HS Mode
■USB OTG Boost
▲Input Voltage Range from Battery: 2.5 V~4.5 V
▲5.0 V/ 1000 mA (Vbat ≥ 3.0V)
■20-Pin WLCSP Package
■Pin compatible with HL7005D
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[ Smart phone ][ MP3 player ][ Tablet PC ] |
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Datasheet |
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Please see the document for details |
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WLCSP;DFN2×2-3L;WLCSP-9B |
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English Chinese Chinese and English Japanese |
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Dec. 2018 |
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V1.3 |
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398 KB |
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