DLPS227A october   2021  – june 2023 DLPA300

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Revision History
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Electrical Characteristics Control Logic
    6. 6.6  5-V Linear Regulator
    7. 6.7  Bias Voltage Boost Converter
    8. 6.8  Reset Voltage Buck-Boost Converter
    9. 6.9  VOFFSET Regulator
    10. 6.10 Switching Characteristics
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 5-V Linear Regulator
      2. 7.3.2 Bias Voltage Boost Converter
      3. 7.3.3 Reset Voltage Buck-Boost Converter
      4. 7.3.4 VOFFSET Regulator
      5. 7.3.5 Serial Communications Port (SCP)
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Component Selection Guidelines
      3. 8.2.3 Application Curves
  10. 9 Power Supply Recommendations
    1. 9.1 Power Supply Rail Guidelines
  11. 10Layout
    1. 10.1 Layout Guidelines
      1. 10.1.1 Grounding Guidelines
    2. 10.2 Thermal Considerations
  12. 11Device and Documentation Support
    1. 11.1 Third-Party Products Disclaimer
    2. 11.2 Device Support
      1. 11.2.1 Device Nomenclature
    3. 11.3 Documentation Support
      1. 11.3.1 Related Documentation
    4. 11.4 Receiving Notification of Documentation Updates
    5. 11.5 Support Resources
    6. 11.6 Trademarks
    7. 11.7 Electrostatic Discharge Caution
    8. 11.8 Glossary
  13. 12Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • PFP|80
Thermal pad, mechanical data (Package|Pins)
Orderable Information

8.2.2.1 Component Selection Guidelines

Table 8-1 5-V Regulator
COMPONENTVALUETYPE OR PART NUMBERCONNECTION 1CONNECTION 2
P12V filter capacitor10 to 33 µF, 20 VDC,
1Ω max ESR		Tantalum or ceramicPositive Terminal:
P12V, pin 11
(locate near pin 11)		Negative Terminal:
Ground
P12V bypass capacitor0.1 µF, 50 VDC,
0.1Ω max ESR		CeramicP12V, pin 11
(locate near pin 11)		Ground
V5REG filter capacitor0.1(1) to 1.0 µF, 10 VDC,
2.5Ω max ESR		Tantalum or ceramicPositive Terminal:
V5REG, pin 47
(locate near pin 47)		Negative Terminal:
Ground
V5REG bypass capacitor0.1 µF(1), 16 VDC,
0.1Ω max ESR		CeramicV5REG, pin 47
(locate near pin 47)		Ground
(1) To ensure stability of the linear regulator, use a capacitance with a value not less than 0.1 µF.
Table 8-2 Bias Voltage Boost Converter
COMPONENTVALUETYPE OR PART NUMBERCONNECTION 1CONNECTION 2
LHI filter capacitor10 µF, 20 VDC,
1-Ω max ESR		Tantalum or ceramicPositive Terminal:
VBIAS_LHI, pin 10
(locate near pin 10)		Negative Terminal:
Ground
LHI bypass capacitor0.1 µF, 50 VDC,
0.1-Ω max ESR		CeramicVBIAS_LHI, pin 10
(locate near pin 10)		Ground
VBIAS_RAIL filter capacitor (2 required)1 µF, 50 VDC,
0.1-Ω max ESR		CeramicVBIAS_RAIL, pins 30 and 71
(locate near pins 30 and 71)		Ground
VBIAS_RAIL bypass capacitors (2 required)0.1 µF, 50 VDC,
0.1Ω max ESR		CeramicVBIAS_RAIL, pins 30 and 71
(locate near pins 30 and 71)		Ground
Inductor22 µH, 0.5 A,
160 mΩ ESR		Coil Craft DT1608C-223 (or equivalent)VBIAS_LHI, pin 10VBIAS_SWL, pin 8
Schottky diode0.5 A, 40 V (minimum)OnSemi MBR0540T1G or STMicroelectronics STPS0540Z, STPS0560Z
(or equivalent)		 var tempcontentStr='/Analog & Mixed-Signal/dlp products/display & projection products/≥ 0.47-in array products'; var partNum ='DLPA300'; var contentStr = replaceSplChars( tempcontentStr )+ "/"+ partNum; var tiContentGroup = contentStr.replace("'",""); function replaceSplChars(content){ var myRegExp=new RegExp("™|®|™","gi"); content=content.replace(myRegExp,""); return content; } var tiProductPathID='/1742/3225/3554/'; var tiPageName = 'Literature reader-DLPS227A-en_US'; var tiDocType = 'Data Sheet'; var tiLibraryStore = new com.TI.tiLibrary.tiLibraryStore(); var tiLibraryViewerStore = tiLibraryStore.viewer_store; RiotControl.addStore(tiLibraryStore); var subRoutes = riot.route.create(); subRoutes("/document-viewer/*/datasheet/*\\?*#*", function(gpn, url, params, anchor) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + gpn + "/datasheet/" + url + "#" + anchor, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/datasheet/*#*", function(gpn, url, anchor) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + gpn + "/datasheet/" + url + "#" + anchor, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/datasheet/*", function(gpn, url) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + gpn + "/datasheet/" + url, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/*/datasheet/*\\?*#*", function(locale, gpn, url, params, anchor) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + locale + "/" + gpn + "/datasheet/" + url + "#" + anchor, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/*/datasheet/*#*", function(locale, gpn, url, anchor) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + locale + "/" + gpn + "/datasheet/" + url + "#" + anchor, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/*/datasheet/*", function(locale, gpn, url) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + locale + "/" + gpn + "/datasheet/" + url, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/datasheet#*/*", function(gpn, url, fragment) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + gpn + "/datasheet#" + url + "/" + fragment, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/*/datasheet#*/*", function(locale, gpn, url, fragment) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + locale + "/" + gpn + "/datasheet#" + url + "/" + fragment, toc: true, set_content: true }); }); subRoutes("/document-viewer/lit/html/*", function(litnum) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/lit/html/" + litnum, toc: true, set_content: true }); }); subRoutes("/document-viewer/lit/html/*/*\\?*#*", function(litnum, url, params, anchor) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/lit/html/" + litnum + "/" + url + "#" + anchor, toc: true, set_content: true }); }); subRoutes("/document-viewer/lit/html/*/*#*", function(litnum, url, anchor) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/lit/html/" + litnum + "/" + url + "#" + anchor, toc: true, set_content: true }); }); subRoutes("/document-viewer/lit/html/*#*/*", function(litnum, url, anchor) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/lit/html/" + litnum + "#" + url + "/" + anchor, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/lit/html/*#*/*", function(locale, litnum, url, anchor) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + locale + "/lit/html/" + litnum + "#" + url + "/" + anchor, toc: true, set_content: true }); }); subRoutes("/document-viewer/lit/html/*/*", function(litnum, url) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/lit/html/" + litnum + "/" + url, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/lit/html/*/*\\?*#*", function(locale, litnum, url, params, anchor) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + locale + "/lit/html/" + litnum + "/" + url + "#" + anchor, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/lit/html/*/*#*", function(locale, litnum, url, anchor) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + locale + "/lit/html/" + litnum + "/" + url + "#" + anchor, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/lit/html/*/*", function(locale, litnum, url) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + locale + "/lit/html/" + litnum + "/" + url, toc: true, set_content: true }); }); var compose_url = function(q) { //URL format: scheme:[//[user[:password]@]host[:port]][/path][?query][#fragment] var tempUrl = q.url.replace("//www.ti.com/", ""); var url = tempUrl.replace("//www.ti.com/", ""); if (q.search != null) { var params = ""; var hash = ""; var url_parts = url.split('#'); if (url_parts.length == 2) { url = url_parts[0]; hash = url_parts[1]; } var param_parts = url.split('?'); if (param_parts.length == 2) { url = param_parts[0]; var parsed_params = param_parts[1].split('&'); var keyword_param_found = false; for (var i = 0; i < parsed_params.length; i++) { if (parsed_params[i].indexOf('search=') == 0) { keyword_param_found = true; parsed_params[i] = 'search=' + q.search; } } if (!keyword_param_found) { parsed_params.push('search=' + q.search); } params = parsed_params.join('&'); } else { params = 'search=' + q.search; } if (params > "") { url = url + '?' + params; } if (hash > "") { url = url + '#' + hash; } } return url; }; tiLibraryViewerStore.compose_url_route = function(location, q) { return compose_url(q); }; tiLibraryViewerStore.compute_content_href = function(href, url) { return url; }; tiLibraryViewerStore.compose_topic_url = function(location, q) { return compose_url(q); }; tiLibraryViewerStore.important_notice_url = "//www.ti.com/document-viewer/DLPA300/datasheet/important_notice#ImpNotice001"; var ods_reader = riot.mount('ti-library-viewer', { store: tiLibraryStore.list_store, viewerstore: tiLibraryViewerStore }); riot.route.base('/'); riot.route.start(true); compute_document_locale = function(docName) { var locale = 'en_US'; if (docName) { if (docName.toLowerCase().indexOf('z')===0) { locale = 'zh_CN'; } else if (docName.toLowerCase().indexOf('j') == 0) { locale = 'ja_JP'; } } return locale; } open_reader = function() { var path = window.location.pathname.split('/'); var path_minus_filename = ''; for (var i = 0; i < path.length - 1; i++) { if (i == 0 && path[i] == '') { console.log("double slashes found in beginning of document path; treating document path as local machine path"); continue; } path_minus_filename += "/" + path[i]; } RiotControl.trigger("ti_library_open_viewer", { documentLocale: compute_document_locale( "DLPS227A"), document: { href: path_minus_filename, lit_num: "DLPS227A", doc_type: "Data Sheet", show_toc: "true", translated_doc_type: "Data sheet", gpn: "DLPA300", title: "DLPA300 Driver for DLP Digital Micromirror Devices", disclaimer: "", product: "//www.ti.com/product/DLPA300", email: 'mailto:?subject=DLPA300 Datasheet&body=http://www.ti.com/document-viewer/DLPA300/datasheet', download: '//www.ti.com/lit/gpn/DLPA300', tistore: '//store.ti.com/Search.aspx?k=DLPA300&pt=-1', productstatusdescription: 'PRODUCTION DATA' }, url: "/document-viewer/DLPA300/datasheet/GUID-348ACD8D-C7DF-4F6B-974C-B4615276D326", prepopulated: true, modalOptions: { dismissible: false } }); } open_reader();