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ISL9538B

Buck-Boost Narrow VDC Battery Charger with SMBus Interface

Features • Buck-boost NVDC charger for 2-, 3-, or 4-cell Li-ion batteries • Input voltage range: 3.2V to 23.4V (no dead zone) • System output voltage: 2.4V to 18.304V • Autonomous charging option (automatic completion of charging) • System power monitor PSYS output, IMVP compliant • Up to

文件:214.75 Kbytes 页数:3 Pages

RENESAS

瑞萨

ISL9538B

Buck-Boost Narrow VDC Battery Charger with SMBus Interface

The ISL9538B is a buck-boost Narrow Output Voltage DC (NVDC) charger. The ISL9538B provides NVDC charging, system bus regulation, and protection features for tablets, Ultrabooks, notebooks, power banks, and any USB-C interface platform. The advanced Renesas R3™ technology provides high light-load ef • Buck-boost NVDC charger for 2-, 3-, or 4-cell Li-ion batteries\n• System output voltage: 2.4V to 18.304V\n• System power monitor PSYS output, IMVP compliant\n• Adapter current and battery current monitor (AMON/BMON)\n• PROCHOT# open-drain output, IMVP compliant\n• Ideal diode control in Turbo mode;

Renesas

瑞萨

ISL9538BHRTZ

Package:32-WFQFN 裸露焊盘;包装:卷带(TR) 类别:集成电路(IC) 电池充电器 描述:IC BATT CHG LI-ION 2-4CEL 32TQFN

Renesas Electronics America Inc

Renesas Electronics America Inc

ISL9538BHRTZ-T

Package:32-WFQFN 裸露焊盘;包装:卷带(TR) 类别:集成电路(IC) 电池充电器 描述:IC BATT CHG LI-ION 2-4CEL 32TQFN

Renesas Electronics America Inc

Renesas Electronics America Inc

技术参数

  • Input Voltage (Max) (V):

    23.4

  • Battery Charge Voltage:

    2.4 to 18.304

  • Charging Voltage Accuracy (Max) (±%):

    0.5

  • Battery Charge Voltage Adjustment:

    8mV steps

  • Charge Current Limit Accuracy:

    ±3

  • Trickle Charge Current Limit/Accuracy:

    64mA

  • Automatic Power Source Selection:

    Yes

  • DC Adapter Detection:

    Yes

  • Topology [Rail 1]:

    R3 modulator

  • Switching Frequency Range (Typical) (kHz):

    733 - 1000

  • Duty Cycle (%):

    100

  • Battery Chemistry:

    Multi-Cell Li+/Polymer

  • Input Voltage Range (V):

    3.2 - 23.4

  • Qualification Level:

    Standard

  • Lead Count (#):

    32

  • Pkg. Type:

    TQFN

供应商型号品牌批号封装库存备注价格
INTERSIL
23+
QFN
32732
原装正品代理渠道价格优势
询价
Renesa
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
INTERSIL
23+
QFN
50000
全新原装正品现货,支持订货
询价
INTERSIL
21+
QFN
10000
原装现货假一罚十
询价
INTERSIL
23+
QFN32
10000
原厂授权一级代理,专业海外优势订货,价格优势、品种
询价
RENESAS(瑞萨)/IDT
24+
TQFN32(4x4)
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
Renesas(瑞萨)
24+
NA/
8735
原厂直销,现货供应,账期支持!
询价
INTERSIL
23+
N/A
8000
只做原装现货
询价
INTERSIL
23+
N/A
7000
询价
INTERSIL
QFN
22+
8986
原字原脚现货
询价
更多ISL9538B供应商 更新时间2025-12-23 16:01:00