Description

• Parameters: USB Power delivery (PD) CONTROLLER FOR mobile power supply
• Description: The SD59D25A is a highly integrated protocol and power control IC for mobile power supply. It integrates 3-channel USB ports (two ports C in maximum) and is compatible with fast charging protocols such as PD3.2 SPR AVS, PPS, QC4.0+, FCP, SCP, AFC, BC1.2, APPLE2.4, UFCS. Built-in 4-channel dead-time controllable PWM drive control is for realizing bidirectional, boost/buck switching power supply conversion. Built-in high-precision ADC realizes charge and discharge management of lithium battery. SD
• Features: Operating voltage range: 3.3V~20V Protocol support PD3.2 SPR AVS, PPS, QC4.0+, FCP, SCP, AFC, BC1.2, APPLE, VOOC, UFCS. Supports AAC/ACC/ABC/AACL/ABCL ports Supports a maximum bidirectional charging and discharging power of 65W and is applicable to battery configurations with 2 to 4 series-connected battery strings. Supports 100~350KHz PWM switching frequency settable I2C/UART communication LED indication or 188 digital tube display High-precision access detection and removal detection of powere
• Applications: Battery, Communication, Display, Power Supply