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Details for TPS53316RGTR by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management
TPS53316RGTR
Buy Directly from Texas Instruments (15440 in stock) $0.9000
VOLTAGE REG BUCK 2.9V - 6V I/P QFN-16
TPS53316RGTR image

TPS53316RGTR by Texas Instruments

VOLTAGE REG BUCK 2.9V - 6V I/P QFN-16
Features
2.9-V to 6-V Input Voltage Range
96% Maximum Efficiency
Adjustable Output Voltage Ranging from 0.6 V up to 0.8 u00d7 VIN
Continuous 5-A Output Current Capability
Internal Bootstrap Switch
Low RDS(on), 22-mu03a9 With 3.3-V Input and 18-mu03a9
Open-Drain Power Good Indication
Overcurrent, Overvoltage, and Overtemperature Protection
Selectable Frequency
Selectable OCP Threshold
Selectable Soft-Start Time
Single Rail Input
Small 3 mm u00d7 3 mm, 16-Pin, QFN Package
SmoothPWMu2122 Auto-Skip Eco-Modeu2122 for Light- Load Efficiency
Soft-Stop Output Discharge During Disable
Support all MLCC Output Capacitor
Supports Prebias Start-Up Functionality
Voltage Mode Control
Part Information
TPS53316RGTR image
RoHS Compliant
Description
The TPS53316 device provides a fully integrated 3.3V or 5-V input, synchronous buck converter with 16 total components, in 200 mm2 of PCB area. Due to low RDS(on) and TI proprietary SmoothPWM skip mode of operation, it enables 96% peak efficiency, and over 90% efficiency at load as light as 100 mA. It requires only two 22-µF ceramic output capacitors for a power-dense, 5-A solution. TPS53316 features 750-kHz, 1.1-MHz, and 2-MHz switching frequency selections, prebias start-up, selectable internal softstart, output soft discharge, internal VBST switch, power good, EN/Input UVLO, overcurrent, overvoltage, undervoltage, and overtemperature protections and all ceramic output capacitor support. It supports input voltages from 2.9 V to 6 V, and no extra bias voltage is needed. The output voltage is adjustable from 0.6 V up to 0.8 × VIN. TPS53316 is available in the 3 mm × 3 mm, 16-pin QFN package (Green RoHs compliant and Pb free) and is specified from –40°C to 85°C.
Specifications
Topology:
Synchronous Buck (Step Down)
Input Voltage Min:
2.9V
Input Voltage Max:
6V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
QFN
No. of Pins:
16Pins
Output Current:
5A
Output Voltage Min:
600mV
Output Voltage Max:
4.8V
Switching Frequency:
2MHz
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
-
SVHC:
No SVHC (27-Jun-2018)
Operating Temperature Min:
-40°C
Operating Temperature Range:
-40°C to +85°C
Primary Input Voltage:
6V
Alternate Descriptions
Conv DC-DC Single Step Down 2.9V to 6V 16-Pin VQFN EP T/R Avnet America
High-Efficiency, 5-A Step-Down Regulator with Integrated Switcher Texas Instruments