TPS70345PWP - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TPS70345PWP
Manufacturer

TI
ChipWorker Part#

CW2807030
Category

Voltage Regulator
Package

HTSSOP-24
Description

Linear Voltage Regulator IC Positive Fixed 2 Output 3.3V, 1.2V 1A, 2A 24-HTSSOP
Documentation

Datasheet

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TPS70345PWP Specifications

Attribute	Attribute Value

Part Number	TPS70345PWP
Manufacturer	TI
ChipWorker Part#	CW2807030
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	24 Pin
Case/Package	HTSSOP-24
Number of Outputs	2 Output
Input Voltage (DC)	6.00V (max)
Output Voltage	3.30 V
Output Current	1A, 2A
Supply Current	250 µA
Number of Positions	24 Position
Power Dissipation	4.115 W
Quiescent Current	0.185 mA
Output Capacitor Type	Tantalum
voltage rating	160 mV
Number of Regulated Outputs	2 Output
Input Voltage (Max)	6 V
Input Voltage (Min)	2.7 V
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	4115 mW
Accuracy	±2 %
Input Voltage	2.7V ~ 6V
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Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
HK STC License	NLR

Product Description

The TPS70345PWP is a Dual-output LDO Voltage Regulator designed to provide a complete power management solution for TI DSP, processor power, ASIC, FPGA and digital applications where dual output voltage regulators are required. Easy programmability of the sequencing function makes this family ideal for any TI DSP application with power sequencing requirements. Differentiated features, such as accuracy, fast transient response, SVS supervisory circuit (power-on reset), manual reset inputs and enable function provide a complete system solution. The TPS70345 voltage regulator offers very low dropout voltage and dual outputs with power up sequence control, designed primarily for DSP applications. This device has low noise output performance without using any added filter bypass capacitors and is designed to have a fast transient response and be stable with 47µF low ESR capacitors. Separate voltage inputs allow the designer to configure the source power.
Dual output voltages for split-supply applications
Independent enable functions
Output current range of 1A on regulator 1 and 2A on regulator 2
Fast transient response
Voltage options (3.3/2.5, 3.3/1.8, 3.3/1.5, 3.3/1.2V) and dual adjustable outputs
Open drain power-on reset with 120ms delay
Open drain power good for regulator 1
Ultralow 185µA typical quiescent current
2µA Input current during standby
Low noise (78µVRMS without bypass capacitor)
Quick output capacitor discharge feature
Two manual reset inputs
2% Accuracy overload and temperature
Under-voltage lockout (UVLO) feature
Thermal shutdown protection
Green product and no Sb/Br
IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

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