IC-Hersteller Texas Instruments

IC-Hersteller (99)

Texas Instruments TPS560200 | Demoboard TIDA-00202

4.5V to 17V Input, 500mA Synchronous Step Down SWIFT™ Converterwith Advanced Eco-mode™

Details

TopologieAbwärtswandler
Eingangsspannung12 V
Ausgang 15 V
IC-RevisionE1

Beschreibung

The TPS560200 is an 17V, 500mA, low Iq, adaptive on-time D-CAP2 mode synchronous monolithic buck converter with integrated MOSFETs in easy-to-use 5-pin SOT23 package.

The TPS560200 enables system designers to complete the suite of various end-equipment power bus regulators with a cost effective, low component count and low standby current solution. The main control loop for the device uses the D-CAP2™ mode control that provides a fast transient response with no external compensation components. The adaptive on-time control supports seamless transition between PWM mode at higher load conditions and advanced Eco-mode™ operation at light loads.

The TPS560200 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 17-V VIN input. The output voltage can be programmed between 0.8 V and 6.5 V. The device also features a fixed 2 ms soft start time. The device is available in the 5-pin SOT23 package.

Eigenschaften

  • Integrated Monolithic 0.95ΩHigh Side and 0.33Ω Low Side MOSFETs

  • 500mA Continuous Output Current

  • Output Voltage Range: 0.8V to 6.5V

  • 0.8V Voltage Reference with

  • ±1.3% Accuracy Over Temperature

  • Advanced Auto-Skip Eco-mode for

  • High Efficiency at Light Loads

  • D-CAP2™ Mode Enables Fast

  • Transient Responses

  • No External Compensation Needed

  • 600 kHz Switching Frequency

  • 2 ms Internal Soft Start

  • Safe Startup into Pre-biased VOUT

  • Thermal Shutdown

  • –40°C to 125°C Operating

  • Junction Temperature Range

  • Available in 5-Pin SOT23 Packages

Typische Anwendungen

  • Modems
  • Set Top Boxes
  • ASDLs
  • DTBs

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads Status ProduktserieCTol. CVR
(V (DC))
BauformBetriebstemperaturDF
(%)
RISOKeramiktypL
(mm)
W
(mm)
Fl
(mm)
VerpackungL
(µH)
IRP,40K
(A)
ISAT,30%
(A)
RDC typ.
(mΩ)
fres
(MHz)
VOP
(V)
MontageartISAT
(A)
RDC max.
(mΩ)
VersionZ @ 100 MHz
(Ω)
Zmax
(Ω)
Testbedingung ZmaxIR
(mA)
Z @ 1 GHz
(Ω)
H
(mm)
Typ Muster
885012207059SPEC
8 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WCAP-CSGP MLCCs 25 V(DC)680 pF ±10% 25 0805 -55 °C up to +125 °C 3.510 GΩ X7R Klasse II 2 1.25 0.5 7" Tape & Reel 0.8
885012206071SPEC
8 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WCAP-CSGP MLCCs 25 V(DC)100 nF ±10% 25 0603 -55 °C up to +125 °C 3.55 GΩ X7R Klasse II 1.6 0.8 0.4 7" Tape & Reel 0.8
885012208069SPEC
8 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WCAP-CSGP MLCCs 25 V(DC)10 µF ±10% 25 1206 -55 °C up to +125 °C 100.01 GΩ X7R Klasse II 3.2 1.6 0.5 7" Tape & Reel 1.6
74279228600SPEC
9 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WE-MPSB EMI Multilayer Power Suppression Bead 0603 -55 °C up to +125 °C 1.6 0.8 0.3 8.5 SMT 15 SMT 60 99 458 MHz 5100 74 0.8 High Current
744065101SPEC
8 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WE-TPC SMT-Speicherdrossel 1028 -40 °C up to +125 °C 10 10 100 365 7 SMT 0.9 470 SMT 1000 2.8
7447714330SPEC
8 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WE-PD SMT-Speicherdrossel 1050 -40 °C up to +150 °C 10 10 33 66 11.1 120 SMT 2.9 79 Performance 2500 5
74438334068SPEC
10 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WE-MAPI SMT-Speicherdrossel 3012 -40 °C up to +125 °C 3 3 6.8 1.4 3.5 368.2 25 80 SMT 2.7 423.4 SMT 880 1.2
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads Status ProduktserieCTol. CVR
(V (DC))
BauformBetriebstemperaturDF
(%)
RISOKeramiktypL
(mm)
W
(mm)
Fl
(mm)
VerpackungL
(µH)
IRP,40K
(A)
ISAT,30%
(A)
RDC typ.
(mΩ)
fres
(MHz)
VOP
(V)
MontageartISAT
(A)
RDC max.
(mΩ)
VersionZ @ 100 MHz
(Ω)
Zmax
(Ω)
Testbedingung ZmaxIR
(mA)
Z @ 1 GHz
(Ω)
H
(mm)
Typ Muster