TPS70351PWP

Maximum Operating Temperature : + 125 C
Mounting Style : SMD/SMT
Output Type : Fixed
Number of Outputs : 2
Load Regulation : 1 mV
Input Voltage MAX : 6 V
Dropout Voltage (Max) : 0.25 V at 1 A
Output Current : 1 A, 2 A
Package / Case : HTSSOP-24
Output Voltage : 3.3 V, 1.8 V


Pinout




Description

The TPS70351PWP is designed as one member of the TPS703xx family which is duan output low-dropout voltage regulators with power up sequencing for split voltage DSP systems. TPS70351PWP provides a complete power management solution for TI DSP, processor power, ASIC, FPGA and digital applications where dual output voltage regulators are required.

TPS70351PWP has many features and some are listed here. (1) Dual output voltages for split-supply applications. (2) Selectable power up sequencing for DSP applications. (3) Output current range of 1A on regulator 1 and 2A on regulator 2. (4) Fast transient response. (5) Open drain power good for regulator 1. (6) Ultralow 185uA typ quiescent current. (7) 2uA input current during standby. (8) Low noise 78uVrms without bypass capacitor. (9) Quick output capacitor discharge feature. (10) Two manual reset inputs. (11) 2% accuracy over load and temperature. (12) Undervoltage lockout (UVLO) feature. And so on.

Some absolute maximum ratings of TPS70351PWP over operating junction temperature have been concluded into several points as follow. (1) Its input voltage range would be from -0.3V to 7V. (2) Its voltage range at EN would be from -0.3V to 7V. (3) Its output voltage range would be 5.5V. (4) Its maximum RESET, PG1 voltage would be 7V. (5) Its maximum MR1, MR2 and SEQ voltage would be Vin1. (6) Its peak output current would be internally limited. (7) Its operating virtual junction temperature range would be from -40°C to +150°C. (8) Its storage temperature range would be from -65°C to 150°C. (9) Its ESD rating, HBM would be 2kV. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some recommended operating conditions about TPS70351PWP. (1) Its input voltage would be min 2.7V and max 6V. (2) Its output current Io (regulator 1) would be min 0A and max 1A. (3) Its output current, Io (regulator 2) would be min 0A and max 2A. And so on. If you have any question or suggestion or want to know more information of TPS70351PWP please contact us for details. Thank you!

Parameters:

Technical/Catalog Information	TPS70351PWP
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Regulator Type	Multiple Output
Package / Case	24-TSSOP Exposed Pad, 24-eTSSOP, 24-HTSSOP
Packaging	Tube
Regulator Topology	Positive Fixed
Current - Output	1A, 2A
Voltage - Output	1.8V, 3.3V
Operating Temperature	-40°C ~ 125°C
Voltage - Input	2.7 ~ 6 V
Number of Regulators	2
Current - Limit (Min)	1.75A, 3.8A
Current Short Circuit (Isc)	-
Drawing Number	296; 4073225; PWP; 14, 16, 20, 24, 28
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TPS70351PWP TPS70351PWP 296 8024 5 ND 29680245ND 296-8024-5