The TPS65910A3A1RSLR device is an integrated power management IC in a 48-QFN package designed for applications powered by one Li-Ion or Li-Ion polymer battery or 3-cell NiMH batteries in series or a 5V input; it requires multiple power rails. The device offers three buck converters, one boost converter, and eight LDOs designed to support the specific power requirements of OMAP-based applications.

Two of the buck converters power the dual processor cores and can be controlled via a dedicated Class 3 SmartReflex interface for optimal power savings. The third converter powers the I/O and memory in the system.

The device includes eight general-purpose LDOs offering a wide range of voltage and current capabilities. The LDO is completely controlled by the I2C interface. The use of LDOs is flexible; they are used as follows: two LDOs are designated to power the PLL and video DAC supply rails on OMAP-based processors, four general-purpose auxiliary LDOs can be used to power other devices in the system, and two LDOs provide Provides power to DDR memories in applications that require these memories.

In addition to power resources, the device contains an Embedded Power Controller (EPC) to manage the power sequencing requirements of the OMAP system and an RTC.

Product Specifications:

Manufacturer: TPS65910A3A1RSLR

Product Category: Professional Power Management (PMIC)

RoHS: Details

Series: TPS65910A3

Type: PMU

Installation style: SMD/SMT

Package/Case: VQFN-48

Output current: 20 mA, 300 mA, 1 A, 1.5 A

Input voltage range: 1.65 V to 5.5 V

Output voltage range: 970 mV to 5.25 V

Minimum operating temperature: - 40 C

Maximum operating temperature: + 85 C

Package: Reel

Input voltage (max): 5.5 V

Input voltage (min): 1.65 V

Maximum output voltage: 5.25 V

Moisture Sensitivity: Yes

Product Type: Power Management Specialized - PMIC

Subcategory: PMIC - Power Management ICs

Unit weight: 140 mg