{"id":2661,"date":"2024-11-28T11:22:56","date_gmt":"2024-11-28T03:22:56","guid":{"rendered":"https:\/\/www.siproin-ic.com\/?p=2661"},"modified":"2025-04-10T11:19:55","modified_gmt":"2025-04-10T03:19:55","slug":"%e3%80%90product-application%e3%80%91is-your-booster-chip-experiencing-a-true-shutdown","status":"publish","type":"post","link":"https:\/\/www.siproin-ic.com\/ja\/%e3%80%90product-application%e3%80%91is-your-booster-chip-experiencing-a-true-shutdown\/","title":{"rendered":"\u88fd\u54c1\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3011\u3042\u306a\u305f\u306e\u30d6\u30fc\u30b9\u30bf\u30fc\u30c1\u30c3\u30d7\u306f \"\u771f\u306e\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3 \"\u3092\u7d4c\u9a13\u3057\u3066\u3044\u307e\u3059\u304b\uff1f"},"content":{"rendered":"

BOOST\u578bDC-DC\u30c1\u30c3\u30d7\u306e\u9078\u629e\u306b\u304a\u3051\u308b\u591a\u304f\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u30a4\u30cd\u30fc\u30d6\u30eb\u6a5f\u80fd\u3092\u5099\u3048\u305f\u30c1\u30c3\u30d7\u3067\u3042\u3063\u3066\u3082\u3001\u307e\u3060\u30b7\u30b9\u30c6\u30e0\u3092\u30aa\u30d5\u306b\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3001\u51fa\u529b\u96fb\u5727\u307e\u305f\u306f\u5165\u529b\u96fb\u5727\u304c\u5b58\u5728\u3057\u3001\u3053\u306e\u6642\u70b9\u3067\u6d88\u8cbb\u96fb\u6d41\u306f\u3001\u8ca0\u8377\u306e\u5909\u5316\u306b\u5f93\u3046\u3053\u3068\u304c\u3067\u304d\u3001\u3053\u306e\u72b6\u614b\u3067\u306f\u3001\u96fb\u529b\u3092\u6d88\u8cbb\u3057\u7d9a\u3051\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u5f8c\u6bb5\u56de\u8def\u3078\u306e\u640d\u50b7\u306e\u5371\u967a\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u767a\u898b\u3057\u305f\u3002<\/span><\/p>\n

DC-DC\u30d6\u30fc\u30b9\u30bf\u30fc\u30fb\u30c1\u30c3\u30d7\u306f\u306a\u305c\u5b8c\u5168\u306b\u30aa\u30d5\u306b\u3067\u304d\u306a\u3044\u306e\u304b\uff1f<\/span><\/h5>\n

\"\"<\/p>\n

 <\/p>\n

\u4e0a\u8a18\u306fBOOST\u56de\u8def\u306e\u56de\u8def\u30c8\u30dd\u30ed\u30b8\u30fc\u3067\u3042\u308a\u3001\u7d71\u5408\u3055\u308c\u305fBOOST\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306f\u3001\u5b9f\u969b\u306b\u306f\u30c8\u30dd\u30ed\u30b8\u30fc\u56de\u8def\u306e\u7d71\u5408\u30b9\u30a4\u30c3\u30c1\u7ba1\u306b\u904e\u304e\u305a\u3001\u4ed6\u306e\u3044\u304f\u3064\u304b\u306e\u6a5f\u80fd\u3092\u8ffd\u52a0\u3057\u3066\u3044\u308b\u3002<\/span><\/p>\n

\"\"<\/span><\/p>\n

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\u4ee5\u4e0a\u304b\u3089\u3001\u300c\u30c8\u30a5\u30eb\u30fc\u30fb\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u300d\u306f\u4e3b\u306b\u3001\u5f93\u6765\u306eDC-DC\u6607\u5727IC\u304c\u30aa\u30d5\u306b\u306a\u3063\u305f\u3068\u304d\u306b\u51fa\u529b\u3092\u672c\u5f53\u306b\u5207\u65ad\u3057\u306a\u3044\u3068\u3044\u3046\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u5b9a\u7fa9\u3055\u308c\u305f\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u300c\u30c8\u30a5\u30eb\u30fc\u30fb\u30aa\u30d5\u300d\u6307\u793a\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u3001\u30c1\u30c3\u30d7\u306e\u5185\u90e8\u56de\u8def\u3068\u96fb\u6e90\u7ba1\u3092\u30aa\u30d5\u306b\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u5165\u529b\u3068\u51fa\u529b\u306e\u8ca0\u8377\u7d4c\u8def\u3092\u672c\u5f53\u306b\u5207\u65ad\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u52b9\u679c\u7684\u306b\u30b7\u30b9\u30c6\u30e0\u306e\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u6d88\u8cbb\u96fb\u529b\u3092\u524a\u6e1b\u3057\u3001\u904e\u8ca0\u8377\u3068\u77ed\u7d61\u306e\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u5bff\u547d\u3092\u5ef6\u3070\u3059\u3002<\/span><\/p>\n

SSP8099\u306f\u3001DC-DC\u3092\u6607\u5727\u3059\u308b\u771f\u306e\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/span><\/h5>\n

\u88fd\u54c1\u6982\u8981<\/strong><\/span><\/p>\n

SSP8099\u306f\u540c\u671f\u5f0f\u6607\u5727\u30b3\u30f3\u30d0\u30fc\u30bf\u3067\u3059\u3002\u30a2\u30eb\u30ab\u30ea\u4e7e\u96fb\u6c60\u3001\u30cb\u30c3\u30b1\u30eb\u6c34\u7d20\u5145\u96fb\u6c60\u3001\u30ea\u30c1\u30a6\u30e0\u30de\u30f3\u30ac\u30f3\u5145\u96fb\u6c60\u3001\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u5145\u96fb\u6c60\u99c6\u52d5\u306e\u88fd\u54c1\u306b\u9069\u3057\u3066\u304a\u308a\u3001\u3053\u308c\u3089\u306e\u88fd\u54c1\u3067\u306f\u8efd\u8ca0\u8377\u72b6\u614b\u3067\u306e\u9ad8\u52b9\u7387\u304c\u96fb\u6c60\u306e\u9577\u5bff\u547d\u5316\u3092\u5b9f\u73fe\u3059\u308b\u9375\u3068\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n

SSP8099\u306f\u30013.3V\u304b\u30895V\u3078\u306e\u6700\u5927300mA\u306e\u51fa\u529b\u96fb\u6d41\u5909\u63db\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001200mA\u306e\u8ca0\u8377\u306790%\u306e\u52b9\u7387\u3092\u9054\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n

SSP8099\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5411\u3051\u306b\u3001\u964d\u5727\u30e2\u30fc\u30c9\u3068\u30d1\u30b9\u30b9\u30eb\u30fc\u30e2\u30fc\u30c9\u3082\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u964d\u5727\u30e2\u30fc\u30c9\u3067\u306f\u3001\u5165\u529b\u96fb\u5727\u304c\u51fa\u529b\u96fb\u5727\u3088\u308a\u9ad8\u304f\u3066\u3082\uff08VOUT < VIN < VOUT + 0.3V\uff09\u3001\u51fa\u529b\u96fb\u5727\u3092\u76ee\u6a19\u5024\u306b\u8abf\u6574\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b9\u30eb\u30fc\u30e2\u30fc\u30c9\u3067\u306f\u3001\u51fa\u529b\u96fb\u5727\u306f\u5165\u529b\u96fb\u5727\u306b\u8ffd\u5f93\u3059\u308b\u3002VIN\uff1eVOUT\uff0b0.3V\u306b\u306a\u308b\u3068\u3001SSP8099\u306f\u964d\u5727\u30e2\u30fc\u30c9\u3092\u7d42\u4e86\u3057\u3001\u30c0\u30a4\u30ec\u30af\u30c8\u30e2\u30fc\u30c9\u306b\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n

SSP8099\u306f\u3001\u30aa\u30d5\u72b6\u614b\u3067\u771f\u306e\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u6a5f\u80fd\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u8ca0\u8377\u3092\u5165\u529b\u96fb\u6e90\u304b\u3089\u5207\u308a\u96e2\u3057\u3066\u6d88\u8cbb\u96fb\u6d41\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002<\/span><\/p>\n

\u7279\u5fb4<\/strong><\/span><\/p>\n

    \n
  • \u52d5\u4f5c\u5165\u529b\u96fb\u5727\u7bc4\u56f20.9V\u301c5.2V<\/span><\/li>\n
  • \u8d85\u4f4e\u9759\u6b62\u96fb\u6d41 \u4f4e\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u30e2\u30fc\u30c9\u96fb\u6d41\uff1a<1\u03bcA ; VIN\u7aef\u5b50\u3078\u306e\u8d85\u4f4eIQ\uff1a<2\u03bcA<\/span><\/li>\n
  • 1.0MHz\u56fa\u5b9a\u5468\u6ce2\u6570\u52d5\u4f5c<\/span><\/li>\n
  • 2.5V\u304b\u30895.2V\u307e\u3067\u8abf\u6574\u53ef\u80fd\u306a\u51fa\u529b\u96fb\u5727<\/span><\/li>\n
  • \u51fa\u529b\u96fb\u5727\u56fa\u5b9a\u30d0\u30fc\u30b8\u30e7\u30f3\u3042\u308a<\/span><\/li>\n
  • \u4f4e\u51fa\u529b\u6642\u306e\u52b9\u7387\u3092\u6539\u5584\u3059\u308b\u30d1\u30ef\u30fc\u30bb\u30fc\u30d6\u30e2\u30fc\u30c9<\/span><\/li>\n
  • \u30c0\u30a6\u30f3\u30fb\u30e2\u30fc\u30c9\u3067\u306e\u5b89\u5b9a\u5316\u51fa\u529b\u96fb\u5727<\/span><\/li>\n
  • \u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u4e2d\u306e\u771f\u306e\u5207\u65ad<\/span><\/li>\n
  • \u6700\u592790% 10mA\uff5e300mA\u8ca0\u8377\u6642\u306e\u52b9\u7387<\/span><\/li>\n
  • -40\u2103\uff5e+85\u2103 \u52d5\u4f5c\u5468\u56f2\u6e29\u5ea6\u7bc4\u56f2<\/span><\/li>\n
  • \u7dd1\u8272WLCSP-1.22\u00d70.83-6B\u304a\u3088\u3073TDFN-2\u00d72-6AL\u30d1\u30c3\u30b1\u30fc\u30b8\u3067\u5165\u624b\u53ef\u80fd<\/span><\/li>\n<\/ul>\n

     <\/p>\n

    \u30d4\u30f3\u914d\u7f6e<\/strong><\/span><\/p>\n

    \"\"<\/p>\n

    \"\"<\/p>\n

     <\/p>\n

     <\/p>\n

     <\/p>\n

    \u4ee3\u8868\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u56de\u8def<\/strong><\/span><\/p>\n

    \"\"<\/p>\n

     <\/p>\n

    (\u51fa\u529b\u96fb\u5727\u53ef\u5909\u30bf\u30a4\u30d7\uff09<\/span><\/p>\n

    \"\"<\/span><\/p>\n

    (\u51fa\u529b\u96fb\u5727\u56fa\u5b9a\u7248\uff09<\/span><\/p>\n

    \u985e\u4f3c\u88fd\u54c1\u306e\u6bd4\u8f03<\/span><\/h5>\n

    \u3053\u306e\u30c6\u30b9\u30c8\u306b\u4f7f\u7528\u3057\u305f\u6a5f\u5668\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\uff1aPuyuan\u30d6\u30e9\u30f3\u30c9\u306eMSO5204\u30c7\u30b8\u30bf\u30eb\u30aa\u30b7\u30ed\u30b9\u30b3\u30fc\u30d7\u3068\u30de\u30eb\u30c1\u30e1\u30fc\u30bf\u30fc\u3002<\/span><\/p>\n

     <\/p>\n

    \"\"<\/p>\n

     <\/p>\n

     <\/p>\n

     <\/p>\n

    \"\"<\/p>\n

    (\u56f31 SSP8099\uff09<\/span><\/p>\n

    \"\"<\/p>\n

     <\/p>\n

    (\u56f32 SSP8711\uff09<\/span><\/p>\n

    \u56f31\u306f\u300c\u771f\u306e\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u300d\u30d6\u30fc\u30b9\u30bf\u30fc\u30c1\u30c3\u30d7SSP8099\u306e\u51fa\u529b\u96fb\u5727\u6ce2\u5f62\u30c6\u30b9\u30c8\u56f3\u3067\u3042\u308b\u3002\u30aa\u30b7\u30ed\u30b9\u30b3\u30fc\u30d7\u304b\u3089\u3001EN\u304c\u30d7\u30eb\u30c0\u30a6\u30f3\u3055\u308c\u308b\u3068\u30c1\u30c3\u30d7\u306e\u51fa\u529b\u3082\u5207\u65ad\u3055\u308c\u3001\u300c\u771f\u306e\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u6a5f\u80fd\u300d\u304c\u5b9f\u73fe\u3055\u308c\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/span><\/p>\n

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