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reference designTPS65130RGER | Demoboard TIDA-00300

Texas Instruments TPS65130RGER | Demoboard TIDA-00300

Positive and Negative Output DC-DC Converter

Overview

TopologyBoost Converter
Input voltage5 V
Switching frequency1250 kHz
Output 115 V
IC revisionE1

Description

This reference design provides a simple means through which to isolate I2C or SPI type communication lines. This is often required in Grid Infrastructure applications such as, protertion relays and circuit breakers, where high voltages are involved. This reference design provides the complete solution in which, both power isolation and signal isolation is handled

Features

  • 2.7-V to 5.5-V Input Voltage Range
  • Dual Adjustable Output Voltages Up to 15 V and Down to –15 V
  • 800-mA Typical Switch Current Limit at Boost and Inverter Main Switches at TPS65130
  • 2-A Typical Switch Current Limit at Boost and Inverter Main Switches at TPS65131
  • Up to 89% Efficiency at Positive Output Voltage Rail
  • Up to 81% Efficiency at Negative Output Voltage Rail
  • Power-Save Mode for High Efficiency at Low LoadCurrents
  • Independent Enable Inputs for Power-Up andPower-Down Sequencing
  • Control Output for External PFET to Support Completely Disconnecting the Battery
  • Minimum 1.25-MHz Fixed Frequency PWM Operation
  • Thermal Shutdown
  • Overvoltage Protection on Both Outputs
  • 1-µA Shutdown Current
  • Small 4-mm × 4-mm VQFN-24 Package (RGE)

Typical applications

  • Data Acquisition
  • LCD and OLED Displays / General-Purpose Split-Rail Supplies
  • Industrial Applications

More information

Products

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Order Code
Data­sheet
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Downloads
Status
Product series
C
Tol. C
VR(V (DC))
Size
Operating Temperature
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
L(µH)
IR(A)
ISAT(A)
RDC(mΩ)
fres(MHz)
SamplesAvailability & Sample
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885012206087
SPECWCAP-CSGP MLCCs 50 V(DC), 4.7 nF, ±10%
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 50 V(DC)
Capacitance4.7 nF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
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885012206040
SPECWCAP-CSGP MLCCs 16 V(DC), 10 nF, ±10%
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 16 V(DC)
Capacitance10 nF
Capacitance±10% 
Rated Voltage16 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor3.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
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74404024100
SPECWE-LQS SMT Power Inductor, –, –

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-LQS SMT Power Inductor
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Size2512 
Operating Temperature -40 °C up to +125 °C
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Length2.5 mm
Width2 mm
Height1.2 mm
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Inductance10 µH
Rated Current0.65 A
Saturation Current0.8 A
DC Resistance430 mΩ
Self Resonant Frequency30 MHz
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