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See Technical Specifications

TPS51312DRCR +BOM

3.1V to 5.5V Input, DCAP2 Mode, 3A, 900KHz Integrated Step-Down Converter

Manufacturer:

TI
Mfr.Part #:

TPS51312DRCR
Datasheet:

TPS51312DRCR Datasheet (PDF)
Vin (min) (V):

3.1
Vin (max) (V):

5.5
Vout (min) (V):

0.6
Vout (max) (V):

3.3
EDA/CAD Models:

Request Free CAD Models for TPS51312DRCR

TPS51312DRCR General Description

The TPS51312DRCR is a versatile DC/DC converter designed for efficiency and reliability. With a maximum output current of 3A and a wide range of output voltages supported, this converter is suitable for a variety of applications. The innovative D-CAP2 mode adaptive on-time control ensures a compact design when using ceramic output capacitors, making it ideal for space-constrained projects. Additionally, the auto-skip function at light loads helps to optimize energy efficiency, while the pre-biased start-up and internally fixed soft-start time ensure smooth operation

Key Features

High Efficiency for Longer Battery Life
Safe Operating Area with Overcurrent Limiting
Fast Response Time for Dynamic Load Regulation

Specifications

Vin (min) (V)	3.1	Vin (max) (V)	5.5
Vout (min) (V)	0.6	Vout (max) (V)	3.3
Iout (max) (A)	3	Iq (typ) (mA)	0.8
Switching frequency (min) (kHz)	900	Switching frequency (max) (kHz)	900
Features	Enable, Light load efficiency, Output discharge, Power good, Pre-Bias Start-Up, Soft Start Fixed, Synchronous Rectification	Operating temperature range (°C)	-40 to 85
Rating	Catalog	Regulated outputs (#)	1
Control mode	D-CAP2	Duty cycle (max) (%)	90
Type	Converter