(China (Mainland))
Product Summary
The RT9525GQW is an integrated single cell Li-ion battery charger with Auto Power Path Management (APPM). No external MOSFETs are required. The RT9525GQW enters sleep mode when power is removed. Applications include Digital Cameras, PDAs and Smart Phones, and Portable Instruments.
Parametrics
RT9525GQW absolute maximum ratings: (1)Supply Input Voltage, VIN: -0.3V to 28V; (2)CHG, PGOOD: -0.3V to 28V; (3)Other Pins: -0.3V to 6V; (4)CHG, PGOOD Continuous Current: 20mA; (5)BAT Continuous Current (total in two pins): 2.5A; (6)Power Dissipation, PD @ TA = 25℃ WQFN-16L 3x3: 1.471W; (7)Package Thermal Resistance WQFN-16L 3x3, θJA: 68℃/W; (8)Package Thermal Resistance WQFN-16L 3x3, θJC: 7.5℃/W; (9)Lead Temperature (Soldering, 10 sec.): 260℃; (10)Junction Temperature: 150℃; (11)Storage Temperature Range: -65℃ to 150℃; (12)ESD Susceptibility HBM (Human Body Mode): 2kV; (13)ESD Susceptibility MM (Machine Mode): 200V.
Features
RT9525GQW features: (1)28V Maximum Rating for VIN Power; (2)Selectable Power Current Limit (0.1A / 0.5A / 1.5A); (3)Integrated Power MOSFETs; (4)Auto Power Path Management (APPM); (5)Programmable Charging Current Timer and Safe Charge Timer; (6)Under Voltage Protection; (7)Over Voltage Protection; (8)Power Good and Charger Status Indicator; (9)Optimized Charge Rate via Thermal Feedback; (10)16-Lead WQFN Package; (11)RoHS Compliant and Halogen Free.
Diagrams
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 RT9525GQW |
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IC BATT CHRGR LIION 1CELL 16WQFN |
Data Sheet |
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