Texas Instruments LM10507
The LM10507 is an advanced PMU containing three 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. It also supports a 2.5 V 250 mA LDO.| Part No. | LM10507 |
|---|---|
| Datasheet | LM10507 Download |
| Manufacturer |  Texas Instruments |
| Description | Triple Buck + LDO Power Management |
| Buy | Stock & Price |
FEATURES
●1 Three Highly Efficient Programmable Buck Regulators – Integrated FETs with Low RDS-ON – Bucks Operate with their Phases Shifted to Reduce the Input Current Ripple and Capacitor Size – Programmable Output Voltage via the SPI Interface – Over and Under-Voltage-Lockout – Automatic Internal Soft Start with Power-On Reset – Current Overload and Thermal Shutdown Protection – PFM Mode for High Efficiency at Light Load Conditions● Low-Dropout Regulator 2.5 V, 250mA
● Hardware ENABLE and PWR_OK Terminal
● Fast Start-up for All Voltage Rails in about 3.5ms to PWR_OK
● Fast Turn-off / Active Discharge on Regulator Outputs
● Programmable Buck Regulators: – Buck 1: 0.9 - 3.4 V; 1.6A – Buck 2: 0.9 - 3.4 V; 1A – Buck 3: 0.865 - 1.5 V; 1A – ±3% Feedback Voltage Accuracy – Up to 95% efficient Buck Regulators – 2MHz Switching Frequency for Smaller Inductor Size – 2.8 x 2.8 mm, 0.4 mm pitch, 34-bump µSMD Package 2
APPLICATIONS
Solid-State Drives 3DESCRIPTION
LM10507 operates cooperatively with ASIC to optimize the supply voltage for low power conditions and power saving modes via SPI interface.
