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TPS60400DBVT

TPS60400DBVT

TPS60400DBVT

Texas Instruments

5 Terminals 5-Pin TPS60400 DC DC Voltage Regulator SWITCHED CAPACITOR CONVERTER 1 Outputs 50kHz~250kHz Tape & Reel (TR) SC-74A, SOT-753

SOT-23

TPS60400DBVT Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Contact Plating Gold
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Surface Mount YES
Number of Pins 5
Weight 13.012431mg
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
Termination SMD/SMT
ECCN Code EAR99
Subcategory Other Analog ICs
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Current Rating 60A
Frequency 250kHz
Base Part Number TPS60400
Function Ratiometric
Number of Outputs 1
Output Voltage -5.25V
Output Type Fixed
Max Output Current 60mA
Input Voltage-Nom 5V
Max Supply Voltage 5.25V
Min Supply Voltage 1.8V
Analog IC - Other Type SWITCHED CAPACITOR CONVERTER
Operating Supply Current 125μA
Output Configuration Positive or Negative
Quiescent Current 125μA
Output Power 437mW
Max Output Voltage -5.25V
Voltage - Output (Min/Fixed) -Vin 2Vin Vin/2
Topology Charge Pump
Logic Function Inverting
Frequency - Switching 50kHz~250kHz
Synchronous Rectifier No
Min Output Voltage -1.6V
Switcher Configuration DOUBLER INVERTER
Min Supply Voltage (DC) 1.6V
Height 1.45mm
Length 2.9mm
Width 1.6mm
Thickness 1.2mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.37000 $1.37
500 $1.3563 $678.15
1000 $1.3426 $1342.6
1500 $1.3289 $1993.35
2000 $1.3152 $2630.4
2500 $1.3015 $3253.75
TPS60400DBVT Product Details
TPS60400DBVT Description

The TPS6040x is a family of devices that generate an unregulated negative output voltage from an input voltage ranging from 1.6 V to 5.5 V. The devices are typically supplied by a preregulated supply rail of 5 V or 3.3 V. Due to its wide input voltage range, two or three NiCd, NiMH, or alkaline battery cells, as well as one Li-Ion cell can also power them.
Only three external 1-μF capacitors are required to build a complete dc/dc charge pump inverter. Assembled in a 5-pin SOT23 package, the complete converter can be built on a 50 mm2 board area. Additional board area and component count reduction is achieved by replacing the Schottky diode that is typically needed for start-up into load by integrated circuitry.
The TPS6040x can deliver a maximum output current of 60 mA with a typical conversion efficiency of greater than 90% over a wide output current range. Three device options with 20-kHz, 50-kHz, and 250-kHz fixed frequency operation are available. One device comes with a variable switching frequency to reduce operating current in applications with a wide load range and enables the design with low-value capacitors.
TPS60400DBVT Features

● Inverts Input Supply Voltage
● Up to 60-mA Output Current
● Only Three Small 1-μF Ceramic Capacitors Needed
● Input Voltage Range From 1.6 V to 5.5 V
● PowerSave-Mode for Improved Efficiency at Low Output Currents (TPS60400)
● Device Quiescent Current Typical 65 μA
● Integrated Active Schottky-Diode for Start-Up Into Load
● Small 5-Pin SOT23 Package
TPS60400DBVT Applications

● LCD Bias
● GaAs Bias for RF Power Amps
● Sensor Supply in Portable Instruments
● Bipolar Amplifier Supply
● Medical Instruments
● Battery-Operated Equipment

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