Datenblatt-Suchmaschine für elektronische Bauteile |
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LA5619M Datenblatt(PDF) 1 Page - Sanyo Semicon Device |
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LA5619M Datenblatt(HTML) 1 Page - Sanyo Semicon Device |
1 / 8 page Ordering number :ENN5673 22500RM (OT) No. 5673-1/8 Overview The LA5619M is a single-chip IC that integrates a battery voltage detection function and a lead battery charger to support compact sets. Functions • Charge voltage can be switched between cycle voltage and trickle voltage (4.9 V typ. → 4.6 V typ.). • Charge current limit can be set with an external resistor (125 mA typ.). • Built-in charge current detection circuit • Built-in battery voltage detection circuit Package Dimensions unit: mm 3097-MFP16FS 1 16 8 9 0.15 0.625 1.35 0.35 1.0 2.8 12.6 [LA5619M] LA5619M SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN Lead Battery Charger IC with Battery Voltage Detection Function Monolithic linear IC SANYO: MFP16FS Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. Parameter Symbol Conditions Ratings Unit Supply voltage VCC max 15 V Battery pin voltage VBattery max 6V Allowable power dissipation Pd max 0.7 W Operating temperature Topr –20 to +80 °C Storage temperature Tstg –30 to +125 °C Specifications Maximum Rating at Ta = 25°C Parameter Symbol Conditions Ratings Unit Supply voltage VCC 5.5 to 14.5 V Battery pin voltage VBattery IN 0 to 5.5 V CHARGE LED sink current ICHG-LED 0 to 40 mA DET.LED sink current IDET-LED 0 to 40 mA VBAT sink current IBAT-LED 0 to 40 mA Operating Conditions at Ta = 25°C |
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