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LS2965

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NiMH Battery Charger Controller

NiMH Battery Charger Controller LS2965 Âì²B¹q¦À¥R¹q±±¨î IC ¡½ ¯S¦â ¡»LS2965: ³æ²ÕÂì²B¹q¦À¥R¹q±±¨î¹B§@ . ¡» °ªºë·Ç¹qÀ£§P...


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LS2965

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NiMH Battery Charger Controller LS2965 Âì²B¹q¦À¥R¹q±±¨î IC ¡½ ¯S¦â ¡»LS2965: ³æ²ÕÂì²B¹q¦À¥R¹q±±¨î¹B§@ . ¡» °ªºë·Ç¹qÀ£§P§O¸ÑªR«× : 5mV; (¦X¥G¤u·~³W®æªº¥R¹¡¹qÀ£-n¨D : -delta V = 5~10 mV ) ¡» ¦w¥þ«OÅ@ : ¹L©ñ¹q¹qÀ£«OÅ@ ¹L¥R¹q¹qÀ£«OÅ@ ¥R¹q¹L¹q¬y«OÅ@ . ¡» ¦w¥þ¥R¹q®É¶¡ : 4 ¤p®É. ¡» PWM ¤u§@ ÀW²v ¥i¥Ñ PCLK ¥~±µ¹q·»-È §@ ½Õ¾ã. ¡½ À³¥Î ¡»¥i¥R¹qÂì²B¹q¦À¤§¥R¹q¾¹ . ¡½ ¸}¦ì ¡» Vdet: ¹q¦À¹qÀ£°»´ú¿é¤J ¡» PWM: ¥R¹q±±¨î¿é¥X ¡» LED: LED ª¬ºA¿é¥X ¡» ±Ä¥Î³æ¸} RC ½u¸ô¸gÀÙ¾_Àú½u¸ô. ¡» Âù¦â LED ¥R¹qª¬ºAÅã¥Ü : ¹q·½¶}±Ò/ ¹q¦À²§±` / /¥R¹q / ¥R¹¡. ¡» ¤u§@¹qÀ£ : 5.0 Volt. ¡» «Ê¸Ë: LS2965S: SOP-8 ¡» Idet: ¥R¹q¹q¬y³]©w¿é¤J ¡» PCLK: PWM ÀW²v³]©w¿é¤J ¡» OSC: RC ®¶Àú¿é¤J ¡» VDD: 5.0 Volt. ¹q·½ ¡» GND: Ground ±µ¦a VDD LED OSC GND 1 2 3 4 LS2965 8 7 6 5 PCLK PWM Vdet Idet LS2965 NiMH Battery charger controller Rev1.1 1 This Preliminary Spec. may be changed without Notice. Free Datasheet http://www.datasheet4u.com/ ¡½ ¬yµ{ : (LS2965 µL©ñ¹q¥\¯à ) Start ¹q¦À¸m¤J Yes ©ñ¹q-n¨D No >1.0V ¹q¦À¹qÀ£ ¡Õ =1.0V ¥R¹q¬yµ{ ¹B§@-p®É < Ttrans < Vmin ¹q¦À¹qÀ£ > Vmin ¥R¹q¬yµ{ ¹L´ç¥R¹q¹q¬y I trans > Ttrans ¹q¦À²§±` §Ö³t¥R¹q¹q¬y I rapid ¹L¹qÀ£«OÅ@ Vbat>=Vmax Vbat < Vmax Yes ( >Ttotal ) ¶W¹L¥R¹q ³]©w®É¶¡ No (< Ttotal ) No §Ö³t¥R¹q°±¤îÂI Yes ( ¦X¥G -deltaV, ©Î 1deltaV) ( & Time > Tignore) ²Ó¬y¥R¹q¹q¬y I trickle < Ttotal ¹B§@-p®É > Ttotal °±¤î¥R¹q¹B§@ ¹q¦À¨ú¥X LS2965 NiMH Battery charger controller Rev1.1 2 This Preliminary Spec. may be changed without Notice. Free Datasheet http://www.datasheet4u.com/ ¡½ ¥R¹q¹Lµ{...




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