Product Brief:

The FT4560 is a multi-channel power management IC that provides a flexible and easy power solution. 

The FT4560 internally integrates 6 fast transient response Bucks, 12 low noise LDOs and 1 load switch. The internal integrated MTP allows flexible customization of the default voltage and switching timing of each power output.

FT4560 supports I2C communication interface and can be dynamically regulated. 2 FT4560s can be cascaded and the switching timing can be synchronized.

Product Features:

6-channel high-performance BUCK with slope control function

BUCK1~2: 0.5V~3.4V, maximum current 3.5A; support dual-phase mode, maximum current 7A

BUCK3~4: 0.5V~3.4V, maximum current 2.5A; support dual-phase mode, maximum current 5A

BUCK5~6: 0.5V~3.4V, maximum current 2.5A

12-channel voltage programmable LDOs

AONLDO: 0.5-3.4V, max 200mA; noise<70uVrms@10-100kHz, PSRR 60dB@1kHz

ALDO1-4: 0.5-3.4V, 300mA max; noise<35uVrms@10-100kHz, PSRR 70dB@1kHz

DLDO1-3, 5-6: 0.5-3.4V, 300mA max; noise<70uVrms@10-100kHz, PSRR 60dB@1kHz

DLDO4, 7: 0.5-3.4V, 500mA max; noise<70uVrms@10-100kHz, PSRR 60dB@1kHz

System Safety Management

Various anomaly detection: over-voltage, under-voltage, over-temperature, short-circuit, open-circuit, can be triggered shutdown

Watchdog timer with timeout reset

Configurable low power consumption mode

1 load switch, current limit 1A

I2C communication interface, interface rate up to 1MHz

12-bit SAR ADC:

Sampling frequency: 100Hz~50kHz

6 external channels and 20 internal channels, including temperature sensor

Support auto scan mode

Support threshold comparison

Low power consumption RTC calendar module.

Support battery independent power supply mode

Selectable external crystal or internal oscillator

Support alarm clock and ticker function, can be used as wake-up source

6 flexible GPIO ports, optional 5 multiplexing functions

Support MTP, flexible configuration of switching timing

Support battery charging function

Operating temperature: -40~+125°C

Package: QFN60, QFN 7*7mm