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IC-Hersteller Texas Instruments

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Texas Instruments BQ25713 | Demoboard PMP40441

Multi-cell buck-boost battery charger system reference design for USB PD PPS

Details

TopologieAbwärts- und Aufwärtswandler
Eingangsspannung4.5-21 V
Ausgang 112.6 V / 4 A
IC-RevisionE1

Beschreibung

This reference design is for USB Power Delivery (PD) battery charging applications, such as power banks or other portable devices. It employs the Buck-Boost charger BQ25713 for a wide input and output range for USB PD charging. The USB PD controller card (PMP40442) can configure the charger to run both charging or OTG via the same power path. The PMP40441/2 is compatible with PD2.0. It also demonstrates BQ25713’s capability to support PD’s Programmable Power Supply (PPS) standard. In the OTG direction (i.e. the power bank as a power source), the USB port can output a fixed USB PD voltage – 5/9/15/20 V and USB PD PPS voltage from 3.3 V to 5.9/11/21 V with smaller than 20 mV step. A USB-A port is also included as a dedicated OTG source.

Eigenschaften

  • Bidirectional buck-boost operation, supports PD DRP sink and source ode
  • Supports PD up to 45 W
  • Four voltage set 5/9/15/20 V supported
  • PD PPS from 3-5.9/11/21 V with 20 mV step supported

Typische Anwendungen

  • Power bank

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieCTol. CVR
(V (DC))
BauformBetriebstemperaturDF
(%)
RISOKeramiktypL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Technische ArtikelnummerAnwendungInterface typTypGenderPinsMontageartIR 1
(A)
Arbeitsspannung
(V (AC))
Verpackung Muster
885012105012SPEC
6 Dateien WCAP-CSGP MLCCs 10 V(DC)1 µF ±20% 10 0402 -55 bis zu +85 °C 150.05 GΩ X5R Klasse II 1 0.5 0.5 0.25 X5R0402105M010DFCT10000
614104150121SPEC
7 Dateien WR-COM USB 2.0 Type A Horizontal THT Slim Type -40 bis zu +85 °C100 MΩ USB 2.0 Type A Horizontal - Short Type Receptacle 4 THT 1.5 30 Tape and Reel & Mylar
Artikel Nr. Daten­blatt Simu­lation
885012105012SPEC
614104150121SPEC
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieCTol. CVR
(V (DC))
BauformBetriebstemperaturDF
(%)
RISOKeramiktypL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Technische ArtikelnummerAnwendungInterface typTypGenderPinsMontageartIR 1
(A)
Arbeitsspannung
(V (AC))
Verpackung Muster