7 A continuous current capability PWM control signal from 4 Hz to 5 kHz, with 30% to 100% duty cycle 30 µA battery supply current 2 programmable timers: T1, T3 1 fixed timer T2 Input undervoltage lockout VFQFPN 3x3x0.9 16L, 0.5 mm pitch package 阅读...