Part number:
DA9122
Manufacturer:
File Size:
1.43 MB
Description:
High-performance dual-channel dc-dc converter.
Datasheet Details
Part number:
DA9122
Manufacturer:
File Size:
1.43 MB
Description:
High-performance dual-channel dc-dc converter.
DA9122, High-Performance Dual-Channel DC-DC Converter
DA9122 is a power management unit (PMU) suitable for supplying CPUs, GPUs, DDR memory rails in single in-line pin package (SIPP) modules, smartphones, tablets, and other handheld applications.
DA9122 integrates two single-phase buck converters, each phase requiring a small external 0.10 µH inductor.
DA9122 Features
* 2.5 V to 5.5 V input voltage
* 0.3 V to 1.9 V output voltage
* 4 MHz nominal switching frequency
* ±1 % accuracy (static)
* ±5 % accuracy (dynamic)
* I2C-compatible interface (FM+)
* Programmable GPIOs
* Programmable soft-start
* Voltage, current, and temperatu
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