STEVAL-ISA076V1

批量生产
Design Win

基于L6924D的锂离子/锂聚合物电池充电器演示板,具有集成电源开关

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概述
样片和购买
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文件
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工具与软件
质量与可靠性
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Sales Briefcase

产品概述

描述

The STEVAL-ISA076V1 demonstration board is based on the L6924D battery charger system with integrated power switch. The L6924D device is a fully monolithic battery charger dedicated to single-cell lithium-ion polymer (Li-Pol) battery packs, and is the ideal solution for space-limited applications such as PDAs, handheld equipment, cellular phones, and digital cameras.

When an external voltage-regulated wall adapter is used, the L6924D works in linear mode, and charges the battery using a constant current/constant voltage (CC/CV) profile.

When a current-limited adapter is used, the device can operate in quasi-pulse mode, dramatically reducing power dissipation.

  • 所有功能

    • Operating input voltage up to 12 V
    • Fully integrated solution with power MOSFET, reverse blocking diode, sense resistor, and thermal control
    • Both linear and quasi-pulse operation
    • Programmable charge current both in fast charge (up to 1 A) and in pre-charge mode
    • Selectable 4.1 V and 4.2 V output voltage (±1% accuracy)
    • Programmable termination current
    • Programmable pre-charge mode voltage threshold
    • Programmable charge timer
    • Multifunction pin for flexible charge process termination
    • Status outputs to drive LEDs or host processor interface
    • Battery absence detection
    • Closed loop thermal control
    • NTC or PTC thermistor interface for battery temperature monitoring and protection
    • RoHS compliant

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 WEEE Compliant 材料声明**
STEVAL-ISA076V1
批量生产
CARD 工业 Ecopack2 -

STEVAL-ISA076V1

Package:

CARD

Material Declaration**:

Marketing Status

批量生产

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

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产品型号
Order from distributors
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核心产品
供货状态
供应商
ECCN (US)
ECCN (EU)
Country of Origin
Board production status
Budgetary Price (US$)*/Qty
STEVAL-ISA076V1 Available at distributors

经销商的可用性 STEVAL-ISA076V1

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处
L6924D
批量生产
- EAR99 NEC ITALY -

STEVAL-ISA076V1 批量生产

ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

STEVAL-ISA076V1

核心产品:

L6924D

供应商:

-

ECCN (EU):

NEC

Country of Origin:

ITALY

Board production status:

-

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(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商