LM10502 Description
The LM10502 are advanced PMUs each containing two configurable, high-efficiency buck regulators for supplying variable voltages. The device is ideal for supporting ASIC and SOC designs for Solid-State and Flash drives. The LM10502 operate cooperatively with the application ASIC to optimize the supply voltage for low-power conditions and Power Saving modes via the SPI interface.
LM10502 Key Features
- 2 Two Highly Efficient Programmable Buck Regulators
- Integrated FETs with Low RDSON
- Bucks Operate with Their Phases Shifted to Reduce the Input Current Ripple and Capacitor Size
- Programmable Output Voltage via the SPI interface
- Overvoltage and Undervoltage Lockout
- Automatic Internal Soft Start with Power-on Reset
- Current Overload and Thermal Shutdown Protection
- PFM Mode for Low-Load, High-Efficiency Operation
- Low-Dropout LDO 3.0V, 250 mA
- SPI-Programmable Interrupt parator (2.0V