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R5434D402AA R5434D 2 Cell Battery Charger IC Power Manager IC

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    Buy cheap R5434D402AA R5434D 2 Cell Battery Charger IC Power Manager IC from wholesalers
     
    Buy cheap R5434D402AA R5434D 2 Cell Battery Charger IC Power Manager IC from wholesalers
    • Buy cheap R5434D402AA R5434D 2 Cell Battery Charger IC Power Manager IC from wholesalers
    • Buy cheap R5434D402AA R5434D 2 Cell Battery Charger IC Power Manager IC from wholesalers
    • Buy cheap R5434D402AA R5434D 2 Cell Battery Charger IC Power Manager IC from wholesalers
    • Buy cheap R5434D402AA R5434D 2 Cell Battery Charger IC Power Manager IC from wholesalers
    • Buy cheap R5434D402AA R5434D 2 Cell Battery Charger IC Power Manager IC from wholesalers

    R5434D402AA R5434D 2 Cell Battery Charger IC Power Manager IC

    Ask Lasest Price
    Brand Name : Ricoh Electronics
    Model Number : R5434D402AA-TR-FE
    Certification : ROHS
    Price : Negotiated
    Payment Terms : T/T, Western Union,PAYPAL
    Supply Ability : 50000PCS
    Delivery Time : 5 working days
    • Product Details
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    R5434D402AA R5434D 2 Cell Battery Charger IC Power Manager IC

    R5434D402AA overcharge protection IC R5434D Series Li-Ion Li-Polymer Battery Protection PMIC for Secondary Protection


    Details: R5434D Series Battery Management 2-Cell to 5-Cell Protection PMIC-Power manager IC


    OUTLINES:

    The R5434D is an overcharge protection IC for 2 to 5 serial Li-ion/Li-polymer secondary battery. When an overcharge is detected, after the IC internally fixed delay time, the output of COUT becomes "H". After detecting the overcharge, when the cell voltage becomes lower than the overcharge release voltage, the overcharge state is released. By forcing VDD+3.0V or more to the CTLC pin, the test time of protection circuit board can be shortened, and overcharge delay time becomes about 1/30. The output type is CMOS.


    Battery Protection Li-Ion/Li-Pol 8-Pin SON PMIC Chip Specification :

    ApplicationLi-ion or Li-polymer Battery Protection
    Ricoh Electronics
    Battery Management
    Part NumberR5434D402AA-TR-FE
    RoHS:YES
    Battery Protection
    Li-Ion, Li-Polymer
    4.22 V
    4 V to 25 V
    SON-8
    SMD/SMT
    R5434D
    Reel
    Brand:Ricoh Electronic Devices Company
    Maximum Operating Temperature:+ 85 C
    Minimum Operating Temperature:- 40 C
    Operating Supply Current:3 uA
    Pd - Power Dissipation:480 mW
    Product Type:Battery Management
    3000/REEL
    Subcategory:PMIC - Power Management ICs
    Unit Weight:0.050459 oz
    Related productsR5434D401AA
    R5434D402AA
    R5434D403AA
    R5434D404AA
    R5434D405AA
    R5434D406AA
    R5434D407AA

    FEATURES:


    • Manufactured with High Voltage Tolerant Process
    Absolute Maximum Rating ····························· 30V
    • Low Supply Current
    Cell Voltage 3.9V, for 5-cell ······························ Typ. 3.0µA
    • High-accuracy Detector Threshold
    Overcharge Detector ······································ ±25mV (Ta=25°C)
    • Variety of Detector Threshold
    Overcharge Detector Threshold (VDET1n
    (1)
    )··················3.6V - 4.6V (in 5mV step)
    Overcharge Release Voltage (VREL1n
    (1)) ··············· VDET1n - 0.1V to VDET1n - 0.4V (in 50mV steps)
    Overcharge Detector Output Delay····················· Typ.1.5s
    Overcharge Released Condition ························ Voltage Released Type
    • 2 to 5 Cells Selectable Protection
    • COUT Output (CMOS Output, Active-high) ········· Typ. 3.7V
    (“Low” at normal times, “High” at detecting times)
    • Overcharge Delay Time Shortening Function with CTLC pin
    VDD+3.0V or more······································· 1sec to about 1/30
    2.0V to VDD-2.0V········································· about 4ms.
    • Small Package·············································· SON-8


    Related Battery Protection Li-Ion/Li-Pol PMIC Chips:

    R5434D401AA
    R5434D402AA
    R5434D403AA
    R5434D404AA
    R5434D405AA
    R5434D406AA
    R5434D407AA


    R5434D402AA R5434D 2 Cell Battery Charger IC Power Manager IC

    R5434D402AA R5434D 2 Cell Battery Charger IC Power Manager IC

    R5434D402AA R5434D 2 Cell Battery Charger IC Power Manager IC


    Images:


    R5434D402AA R5434D 2 Cell Battery Charger IC Power Manager ICR5434D402AA R5434D 2 Cell Battery Charger IC Power Manager IC


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