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etasolution ETA6002E8A

Manufacturer
etasolutionAsian Brands
MPN
ETA6002E8A
LCSC Part #
C7436031
Packaging
ESOP-8
Customer #
Key Attributes
2.5A, 3MHz Switching Charger with Dynamic Power Path
Datasheetetasolution ETA6002E8A
RoHS Compliance1 documents available
Alternative Parts4
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Battery Management
Manufactureretasolution
PackagingESOP-8
Operating Temperature-40℃~+85℃
Interface-
Quiescent Current70uA
0V Battery ChargeSupport
Type of BatteryLithium Battery
Operating Voltage4.4V~5.5V
FeaturesTrickle charging;Constant current charging;Constant voltage charging;Automatic recharge;Charge termination;Programmable charging current;Battery temperature monitoring;Under-voltage lockout
The Chip TypeCharging IC
Balance Current-
Charge Current - Max2.5A
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Introduction

AI Translation

ETA6002 is a switching Li-Ion battery charger with dynamic power-path control and input current limiting.

Features

AI Translation
  • When a battery is connected, depending on the battery voltage, the DC-DC switching regulator either preconditions, fast-charges the battery or just regulates a system voltage (VSYS) to a preset voltage.
  • It does not require an external sense resistor for current sensing.
  • The fast-charging current is determined by programming ISET pin.
  • When the battery voltage reaches the termination voltage i.e., 4.2V, the charging path disconnects SYS to BATT.
  • The ETA6002 also includes a dynamic power path when the SYS load current exceeds current limit of the DCDC regulator internally set, the SYS voltage falls below VBATT, ETA6002 turns on the powerpath to supplement the system load through the battery.
  • Switching Charger with Power Path Management
  • Up to 95% DC-DC Efficiency
  • 50mΩ Power Path MOSFET
  • Up to 2.5A Max charging current
  • Instant on with a dead Battery or no Battery
  • No Battery Detection
  • No External Sense Resistor
  • Programmable Charging Current
  • RoHS Compliant

Applications

AI Translation
  • Tablet
  • MID
  • Smart Phone
  • Power Bank