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  • SC8802CQDER

  • SC8802CQDER

    SC8802C is a synchronous bidirectional Buck-Boost charger
    controller. Regardless of whether the input voltage is lower
    than, higher than, or equal to the battery pack voltage, it can
    manage the charging of the battery pack, including trickle,
    constant current, constant voltage stage, and full charge
    indication. When the system needs to discharging from the
    battery pack, SC8802C can output the required voltage in
    reverse, and can output values lower than, higher than, or
    equal to the battery pack voltage.
    The SC88802C supports very wide input and output voltage
    range. It can support applications from 2.7V to 30V input
    range and meet the different needs of customers from 1 to 6
    lithium batteries. The driver voltage is set to 10V to fully utilize
    external MOSFETs for highest efficiency.
    SC8802C supports bidirectional output, and the working
    direction can be easily controlled through the DIR pin. The
    SC8802C supports input current limit, output current limit and
    over temperature protections to ensure safety under different
    abnormal conditions.
    SC8802C can be used to support supercapacitor applications
    by adding peripheral components, and reverse discharge can
    support up to 1.5V ultra-low voltage.
    The SC8802C adopts 32 pin QFN 4x4 package

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商品描述

SC8802C is a synchronous bidirectional Buck-Boost charger
controller. Regardless of whether the input voltage is lower
than, higher than, or equal to the battery pack voltage, it can
manage the charging of the battery pack, including trickle,
constant current, constant voltage stage, and full charge
indication. When the system needs to discharging from the
battery pack, SC8802C can output the required voltage in
reverse, and can output values lower than, higher than, or
equal to the battery pack voltage.
The SC88802C supports very wide input and output voltage
range. It can support applications from 2.7V to 30V input
range and meet the different needs of customers from 1 to 6
lithium batteries. The driver voltage is set to 10V to fully utilize
external MOSFETs for highest efficiency.
SC8802C supports bidirectional output, and the working
direction can be easily controlled through the DIR pin. The
SC8802C supports input current limit, output current limit and
over temperature protections to ensure safety under different
abnormal conditions.
SC8802C can be used to support supercapacitor applications
by adding peripheral components, and reverse discharge can
support up to 1.5V ultra-low voltage.
The SC8802C adopts 32 pin QFN 4x4 package

• Bidirectional Working 

• High Efficiency Buck-Boost Conversion 

• Supercapacitor Applications by Peripheral Components 

• Charging Management including Trickle Charge, CC Charge, CV Charge and Charge Termination 

• Charging Status Indication 

• Dynamic adjustable discharging output voltage 

• Dynamic adjustable Input and Output current limit 

• Buck-Boost Reverse Discharging Mode 

• Wide VBAT Range: 1.5 V to 30 V, 32V sustainable 

• Wide VBUS Range: 2.7 V to 30 V, 32V sustainable 

• Integrated 10V, 2A gate driver 

• Adjustable Frequency: 200kHz/400kHz/600kHz 

• Under Voltage Protect 

• QFN-32 Package