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See Technical Specifications

LP8725TLE-C/NOPB

Power Management IC (PMIC)for Application/Multimedia Processors and Sub-Systems

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

LP8725TLE-C/NOPB
Datasheet:

LP8725TLE-C/NOPB Datasheet (PDF)
Regulated outputs (#):

9
Vin (min) (V):

2.6
Vin (max) (V):

4.5
Iout (max) (A):

0.8
EDA/CAD Models:

Request Free CAD Models for LP8725TLE-C/NOPB

Email: [email protected]

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Tel: +852 95804164

LP8725TLE-C/NOPB General Description

This device is a multi-function programmable Power Management Unit (PMU), optimized for sub block power solutions. This device integrates two highly efficient 600-mA step-down DC-DC converters configurable up to 800-mA load with Dynamic Voltage Scaling (DVS) via the serial interface, two low-noise analog LDOs, three digital LDOs for up to 300 mA load current each, two Low-Input Low-Output (LILO) regulators, and an I²C-compatible serial interface to allow a host controller access to the internal control registers. The device also features programmable power-on sequencing. LDO regulators provide high PSRR and low noise ideally suited for supplying power to both analog and digital loads.

The device can be configured either as a Sub_PMU for modules (for example, camera or multimedia modules) or as a stand-alone PMU that powers the processor itself.

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Key Features

Two High-Efficiency Step-Down DC-DC Converters,
I_OUT = 600 mA, With a 4-MHz Switching
Frequency Using Small 1-µH Inductors, With
Options up to 800 mA
Three Digital LDOs for up to 300-mA Load Current Each
Two Low-Noise Analog 300-mA LDOs
Two Low-Input Low-Output Regulators,
I_OUT = 300 mA
I²C-Compatible Interface for
Control of Internal Registers
Adjustable Startup Sequence Through
Serial Interface or Configuration
Thermal Shutdown Protection

Specifications

Regulated outputs (#)	9	Vin (min) (V)	2.6
Vin (max) (V)	4.5	Iout (max) (A)	0.8
Configurability	Software configurable	Rating	Catalog
Step-down DC/DC controller	0	Step-down DC/DC converter	2
Step-up DC/DC controller	0	Step-up DC/DC converter	0
LDO	7	Iq (typ) (mA)	0.02
Switching frequency (max) (kHz)	4000	Features	I2C control, Thermal shutdown
Operating temperature range (°C)	-40 to 85	Shutdown current (ISD) (typ) (µA)	3.3
Switching frequency (typ) (kHz)	4000	feature-function	Multimedia Processors
feature-switching-frequency-khz	4100(Typ)	feature-process-technology
feature-input-voltage-v	2.6 to 4.5	feature-minimum-operating-supply-voltage-v
feature-maximum-operating-supply-voltage-v		feature-maximum-power-dissipation-mw	1300
feature-packaging	Tape and Reel	feature-rad-hard
feature-pin-count	30	feature-cecc-qualified	No
feature-esd-protection		feature-military	No
feature-aec-qualified	No	feature-aec-qualified-number
feature-eccn-code	EAR99	feature-svhc	No
feature-svhc-exceeds-threshold	No