TPS53315RGFR Switching Voltage Regulators 12A Step-Down Reg

Short Description:

Manufacturers: Texas Instruments 
Product Category: Switching Voltage Regulators
Data Sheet:TPS53315RGFR
Description:IC REG BUCK ADJ 12A 40VQFN
RoHS status: RoHS Compliant


Product Detail

Features

Applications

Product Tags

♠ Product Description

Product Attribute Attribute Value
Manufacturer: Texas Instruments
Product Category: Switching Voltage Regulators
RoHS:  Details
Mounting Style: SMD/SMT
Package/Case: VQFN-40
Topology: Buck
Output Voltage: 600 mV to 5.5 V
Output Current: 12 A
Number of Outputs: 1 Output
Input Voltage, Min: 3 V
Input Voltage, Max: 15 V
Quiescent Current: 10 uA
Switching Frequency: 1.07 MHz
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 85 C
Series: TPS53315
Packaging: Reel
Packaging: Cut Tape
Packaging: MouseReel
Brand: Texas Instruments
Input Voltage: 3 V to 15 V
Moisture Sensitive: Yes
Operating Supply Current: 320 uA
Product: Voltage Regulators
Product Type: Switching Voltage Regulators
Factory Pack Quantity: 3000
Subcategory: PMIC - Power Management ICs
Tradename: SWIFT
Type: Voltage Converter
Unit Weight: 104 mg

♠ TPS53315 12-A Step-Down Regulator with Integrated Switcher

TPS53315 is a D-CAP™ mode, 12-A synchronous switcher with integrated MOSFETs. It is designed for ease of use, low external component count, and small package power systems.

This device features single-rail input support, one 19-mΩ and one 7-mΩ integrated MOSFET, accurate 1%,0.6 V Reference, and integrated boost switch. A sample of competitive features include: greater than 96% maximum efficiency, 3 V to 15 V wide input voltage range, very low external component count, D-CAP™ mode control for super fast transient,selectable auto-skip and PWM operation, internal soft-start control, adjustable frequency, and no need for compensation.

The conversion input voltage ranges from 3 V to 15 V, the supply voltage range is from 4.5 V to 25 V,and the output voltage range is from 0.6 V to 5.5 V.

The TPS53315 is available in a 5 mm × 7 mm 40-pin,VQFN package and is specified from –40°C to 85°C.

 


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  • • Conversion Input Voltage Range: 3 V to 15 V

    • VDD Input Voltage Range: 4.5 V to 25 V

    • Output Voltage Range: 0.6 V to 5.5 V

    • 5-V LDO Output

    • Integrated Power MOSFETs with 12-A Continuous Output Current

    • <10-μA Shut Down Current

    • Auto-Skip Eco-mode™ for Light-Load Efficiency

    • D-CAP™ Mode with Fast Transient Response

    • Selectable Switching Frequency from 250 kHz to 1 MHz with an External Resistor

    • Built-in 1%, 0.6-V Reference

    • 0.7-ms, 1.4-ms, 2.8-ms and 5.6-ms Selectable Internal Voltage Servo Soft-Start

    • Pre-Charged Start-up Capability

    • Integrated Boost Switch

    • Adjustable Overcurrent Limit Via External Resistor

    • Overvoltage/Undervoltage, UVLO and Over-Temperature Protection

    • Support All Ceramic Output Capacitors

    • Open Drain Power Good Indication

    • 40-pin VQFN Package with Thermal Pad

    • Server and Desktop Computers

    • Notebook Computers

    • Telecommunication Equipments

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