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TPS63030DSKR

10 Terminals 1.8V 10-Pin TPS63030 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 2.4MHz Tape & Reel (TR) 900mA Switch 10-WFDFN Exposed Pad


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TPS63030DSKR
  • Package: 10-WFDFN Exposed Pad
  • Datasheet: -
  • Stock: 896
  • Description: 10 Terminals 1.8V 10-Pin TPS63030 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 2.4MHz Tape & Reel (TR) 900mA Switch 10-WFDFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 10-WFDFN Exposed Pad
Number of Pins 10
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 10
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Base Part Number TPS63030
Function Step-Up/Step-Down
Number of Outputs 1
Efficiency 96 %
Output Voltage 5.5V
Output Type Adjustable
Max Output Current 800mA
Operating Supply Voltage 5.5V
Voltage - Input (Min) 1.8V
Input Voltage-Nom 3.6V
Max Supply Voltage 5.5V
Min Supply Voltage 1.8V
Analog IC - Other Type SWITCHING REGULATOR
Nominal Supply Current 25μA
Output Configuration Positive
Current - Output 900mA Switch
Quiescent Current 25μA
Max Output Voltage 5.5V
Topology Buck-Boost
Control Mode CURRENT-MODE
Frequency - Switching 2.4MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 1.2V
Max Duty Cycle 100 %
Max Junction Temperature (Tj) 125°C
Ambient Temperature Range High 85°C
Height 800μm
Length 2.5mm
Width 2.5mm
Thickness 750μm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

Description


The TPS63030DSKR device is a power supply for goods that use two- or three-cell alkaline, NiCd, or NiMH batteries, or a one-cell Li-ion or Li-polymer battery. When using a single-cell Li-ion or Li-polymer battery, output currents can reach 600 mA when discharged to 2.5 V or lower. To achieve optimal efficiency, the buck-boost converter is based on a fixed-frequency, pulse width modulation (PWM) controller with synchronous rectification. The converter enters power-saving mode at low load currents to maintain high efficiency throughout a wide load current range. The converter can be forced to operate at a fixed switching frequency if the power save option is disabled.

The maximum average current in the switches is usually limited to 1000 mA. The output voltage can be customizable or fixed on the chip using an external resistor divider. To save battery life, the converter can be turned off. The load is separated from the battery during shutdown.

The TPS63030DSKR devices work in a temperature range of –40°C to 85°C in open air. The devices come in a 10-pin VSON package with dimensions of 2.5 mm x 2.5 mm (DSK).



Features


? 1.8 V to 5.5 V input voltage range

? 1.2 V to 5.5 V fixed and adjustable output voltage options

? Efficiencies of up to 96 percent

? Output current of 800-mA in step-down mode at 3.3 V (VIN = 3.6 V to 5.5 V)

? In boost mode (VIN > 2.4 V), up to 500 mA output current can be achieved @ 3.3 V.

? Automatic switch from step-down to boost mode

? Quiescent current of the device is less than 50 A

? Power-saving mode improves efficiency when the output power is low.

? Synchronization and forced fixed-frequency operation are also possible.

? Disconnect the load during shutdown

? Protection against overheating

? Small 2.5-mm 2.5-mm 10-pin VSON package available (QFN)



Applications


? All alkaline two- and three-cell, NiCd or NiMH, or single-cell Li battery-powered items

- Mobile phone

- Portable media player

- Network camera with IP address

- A blood sugar monitor

- Data terminal on wheels