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Details for TPS63020DSJT by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management
IC BUCK BOOST REG 4A 14VSON REEL
TPS63020DSJT image

TPS63020DSJT by Texas Instruments

IC BUCK BOOST REG 4A 14VSON REEL
Features
3-A Output Current at 3.3 V in Step Down Mode (VIN = 3.6 V to 5.5 V)
Automatic Transition Between Step Down and Boost Mode
Available in a 3mm u00d7 4mm 14-Pin VSON Package (DSJ)
Create a Custom Design Using the TPS6302x
Device Quiescent Current less than 50 u03bcA
Dynamic Input Current Limit
Fixed and Adjustable Output Voltage Options from 1.2 V to 5.5 V
Forced Fixed Frequency Operation at 2.4 MHz and Synchronization Possible
Input Voltage Range: 1.8 V to 5.5 V
Load Disconnect During Shutdown
More than 2-A Output Current at 3.3 V in Boost Mode (VIN > 2.5 V)
Overtemperature Protection
Overvoltage Protection
Power Save Mode for Improved Efficiency at Low Output Power
Smart Power Good Output
Up to 96% Efficiency
Part Information
TPS63020DSJT image
RoHS Compliant
Description
The TPS6302x devices provide a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, or a one-cell Li-ion or Li-polymer battery. Output currents can go as high as 3 A while using a single-cell Li-ion or Li-polymer battery, and discharge it down to 2.5 V or lower. The buckboost converter is based on a fixed frequency, pulse width modulation (PWM) controller using synchronous rectification to obtain maximum efficiency. At low load currents, the converter enters power save mode to maintain high efficiency over a wide load current range. The power save mode can be disabled, forcing the converter to operate at a fixed switching frequency. The maximum average current in the switches is limited to a typical value of 4 A. The output voltage is programmable using an external resistor divider, or is fixed internally on the chip. The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the battery. The TPS6302x devices operate over a free air temperature range of –40°C to 85°C. The devices are packaged in a 14-pin VSON package measuring 3mm × 4mm (DSJ).
Specifications
Topology:
Buck-Boost
Input Voltage Min:
1.8V
Input Voltage Max:
5.5V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
VSON
No. of Pins:
14Pins
Output Current:
4A
Output Voltage Min:
1.2V
Output Voltage Max:
5.5V
Switching Frequency:
2.6MHz
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Base Number:
63020
Operating Temperature Min:
-40°C
Operating Temperature Range:
-40°C to +85°C
Output Voltage:
5.5V
Primary Input Voltage:
5.5V
Alternate Descriptions
Texas Instruments,TPS63020DSJT,IC,DC-DC RS Components
IC, BUCK-BOOST CONV, 2.4MHZ, VSON-14; Topology:Buck-Boost; Input Voltage Min:1.8V; Input Voltage Max:5.5V; No. of Outputs:1Outputs; DC / DC Converter IC Case:VSON; No. of Pins:14Pins; Output Current:4A; Output Voltage Min:1.2V; RoHS Compliant: Yes Newark Electronics
Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 1.8V to 5.5V 14-Pin VSON EP T/R Avnet America
PMIC; DC/DC converter; Uin:1.8÷5.5V; Uout:1.2÷5.5V; VSON14 Transfer Multisort Elektronik
Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 1.8V to 5.5V 14-Pin VSON EP T/R Avnet Europe
DC/DC Converter [Texas Instruments] TPS63020DSJT DC/DC Converter Distrelec