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See Technical Specifications

TPS65910A3A1RSL +BOM

4 DC/DCs, 8 LDOs and RTC

Manufacturer:

Texas Instruments
Mfr.Part #:

TPS65910A3A1RSL
Datasheet:

TPS65910A3A1RSL Datasheet (PDF)
Regulated Outputs (#):

12
Vin (min) (V):

1.7
Vin (max) (V):

5.5
Iout (max) (A):

1.5
EDA/CAD Models:

Request Free CAD Models for TPS65910A3A1RSL

TPS65910A3A1RSL General Description

The TPS65910A3A1RSL is the optimal solution for power management in applications powered by a single Li-Ion or Li-Ion polymer battery cell, 3-series Ni-MH cells, or a 5-V input, and requiring multiple power rails. This integrated power-management IC, available in a 48-QFN package, provides three step-down converters, one step-up converter, and eight LDOs to meet the specific power requirements of OMAP-based applications. The two step-down converters deliver power for dual processor cores and can be controlled by a dedicated class-3 SmartReflex interface to achieve optimal power savings. The third converter is responsible for providing power for the I/Os and memory in the system

Key Features

Efficient Energy Distribution
High-Speed Interface Control
Smart Clock Synchronization
Synchronized Power Management

Application

Smart power handling
Intelligent charging system

Specifications

Regulated outputs (#)	12	Vin (min) (V)	1.7
Vin (max) (V)	5.5	Iout (max) (A)	1.5
Configurability	Factory programmable, Software configurable	Rating	Catalog
Step-down DC/DC controller	0	Step-down DC/DC converter	3
Step-up DC/DC controller	0	Step-up DC/DC converter	1
LDO	8	Iq (typ) (mA)	0.36
Switching frequency (max) (kHz)	3000	Features	Comm control, Dynamic voltage scaling, Enable, I2C control, Overcurrent protection, Power sequencing, Synchronous rectification, Thermal shutdown
Operating temperature range (°C)	-40 to 85	Processor name	DM64x, OMAP, S5Px, Sitara AM335x, Sitara AM35x, i.MX27, i.MX37, i.MX51
Processor supplier	NXP/Freescale, Samsung, Texas Instruments	Switching frequency (typ) (kHz)	3000