IW9802中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

● Supports Rapid Charge adapters applications of

around 40W and above

● Supports constant-voltage (CV) and constant-current

(CC) regulation in fine steps by secondary-side

regulation (SSR)

● Dialog’s patented adaptive ZVS control minimizes

switching loss to enable high efficiency and low EMI

● User configurable ZVS timing to optimize performance

for different power MOSFETs

● Adaptive multi-mode control (MMC) using PWM/

PFM/Burst modes based on input voltage and output

voltage/current improves efficiency across any load

and eliminates audible noise

● Adaptive quasi-resonant (QR) mode and continuous

conduction mode (CCM) operation at low line voltage

● Built-in single-point fault protections

x AC line voltage brown-out

x Output short-circuit

x Output over-voltage

x Optocoupler failure

● User programable internal over-temperature

protection (OTP) threshold for various thermal

requirements

● 10-lead SOIC package