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ISL9238B

Buck-Boost Narrow VDC Battery Charger with SMBus Interface and USB OTG

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) • Pass-Through mode in forward direction • System power mon

文件:213.19 Kbytes 页数:3 Pages

RENESAS

瑞萨

ISL9238B

Buck-Boost Narrow VDC Battery Charger with SMBus Interface and USB OTG

The ISL9238B is a buck-boost Narrow Output Voltage DC (NVDC) charger. The ISL9238B 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• Input voltage range: 3.2V to 23.4V (no dead zone)\n• System output voltage: 2.4V to 18.304V\n• Autonomous charging option (automatic completion of charging)\n• Pass-Through mode in forward direction\n• System power monitor PSYS outp;

Renesas

瑞萨

ISL9238BHRTZ

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

ISL9238BHRTZ-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

ISL9238BIRTZ

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(英特矽尔)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
INTERSIL
23+
QFN32
50000
全新原装正品现货,支持订货
询价
INTERSIL
23+
QFN
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
询价
ITS
21+
标准封装
24000
进口原装,订货渠道!
询价
INTERSIL
22+
QFN
10730
原装正品
询价
INTERSIL
2023+
QFN
11000
AI智能識别、工業、汽車、醫療方案LPC批量及配套一站
询价
24+
N/A
53000
一级代理-主营优势-实惠价格-不悔选择
询价
INTERSIL
23+
QFN32
1948
全新原装正品现货,支持订货
询价
Renesas Electronics America In
25+
32-WFQFN 裸露焊盘
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
询价
INTERSIL
24+
QFN32
60000
询价
更多ISL9238B供应商 更新时间2026-1-20 10:45:00