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,I2 C Programmable Linear Single Cell Li-Ion Battery Charger,with Auto Power-Path Management and USB/AV Switch, 28V Maximum Rating for AC Adapter, Auto Power Path Management (APPM), High-Speed USB Operation, USB/Audio/Video Switches, Negative Rail Audio Signal Path, I2C controlled Interface, Integrated 3.3V LDO for TS Circui...
Products ▶ Battery Management ▶ Single Cell Li-Ion Battery Chargers ▶ RT9528
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,Switch-Mode Single Cell Li-Ion Battery Charger with USB-OTG, Support USB On-The-Go (OTG), High Accuracy Voltage and Current Regulation, Average Input Current Regulation (AICR) : 100mA, 400mA, 1000mA, Charge Voltage Regulation Accuracy : ±1% (0°C to 85°C), Charge Current Regulation Accuracy : ±5%, Hi-Efficiency USB/AC Batter...
Products ▶ Battery Management ▶ Single Cell Li-Ion Battery Chargers ▶ RT9450A
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,High Efficiency Switching Mode Battery Charger, Fast Charging for Li-Ion, NiMH and NiCd Batteries, Adjustable Battery Voltages from 2.5V to 22V, High Efficiency : Up to 95%, Charging Current Programmed by Resistor, Precision 0.5% Charging Voltage Accuracy, Provide 5% Charging Current Accuracy, 500kHz Switching Frequency , A...
Products ▶ Battery Management ▶ Multiple Cell Switching Chargers ▶ RT9535A
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,Easy to Use Power Bank Solution (EZPBS™) Integrated Chip with Two Ports Output, EZPBSTM (Easy to Use Power Bank Solution), Compact BOM Elements with EZPBSTM Single Chip , Protection Functions (OTP, OVP, OCP, VBUS and Output Short Protection), Support Charging and Discharging at the same time by Smart AlgorithmCharger, One ...
Products ▶ Battery Management ▶ Single Cell Li-Ion Battery Chargers ▶ RT9480
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,Switch-Mode Single Cell Li-ion Battery Charger with USB OTG, Integrated Switching Charger and 50mA LDO in a Single Package , Charges Faster Than Linear Chargers , High Accuracy Voltage and Current Regulation ► Charge Voltage Regulation Accuracy : ±1%► Charge Current Regulation Accuracy : ±5% , Minimum Input Voltage Regulati...
Products ▶ Battery Management ▶ Single Cell Li-Ion Battery Chargers ▶ RT9451
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,Host-Side Single Cell Lithium Battery Gauge, Host-Side Fuel Gauging, Precision Voltage Measurement ±7.5mV Accuracy , Accurate Relative Capacity (RSOC) Calculated from Voltaic Gauge Algorithm with Temperature Compensation, No Accumulation Error on Capacity Calculation, No Battery Relearning Necessary, No Current Sense Resist...
Products ▶ Battery Management ▶ Battery Gauge ▶ RT9428
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Richtek Technology is a leading analog IC design company, one of the top ten global power management suppliers. With accumulation of experience and ideas, Richtek has developed a variety of product lines and power solutions in analog IC design.
https://www.richtek.com/SearchRedirect.aspx?redirectParam1={EF5EFD79-9CAC-4661-AC55-BED23707CABD}&type=video&sc_lang=en
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Advanced Constant On Time Buck Converters: Basic operation principles, transient response, Comparison with Current mode converters, Frequency Locked Loop, MLCC stable technology, Application example.
https://www.richtek.com/SearchRedirect.aspx?redirectParam1={0CC85F39-2371-4687-A24C-EA983F55E70D}&type=video&sc_lang=en
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"Selecting the right component for your power management application can be a challenge. This video will help you to get familiar with different power management components and describes the selection criteria for finding the optimal component:- When to select a LDO (low-drop-out) regulator?- When to select a Buck (step-do...
https://www.richtek.com/SearchRedirect.aspx?redirectParam1={7D858BBF-BF6F-4A75-8652-B3F7E433AB4E}&type=video&sc_lang=en
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Low dropout basically means that the LDO can still regulate the output voltage, even when the input voltage is very close to the output voltage. But what is the difference between a PMOS type LDO and a NMOS type LDO? Why is it better to choose a NMOS type LDO for applications with Vin lower than 2.5V? In which applications can a...
https://www.richtek.com/SearchRedirect.aspx?redirectParam1={1EB85DD1-F0E7-4918-8358-576B7E03B485}&type=video&sc_lang=en
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