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TPS60251

HIGH EFFICIENCY CHARGE PUMP FOR 7 WLEDs WITH I2C INTERFACE

文件:644.67 Kbytes 页数:28 Pages

TI

德州仪器

TPS60251

具有 I2C 接口的用于 7 个 WLED 的高效充电泵

The TPS60251 is a high efficiency, constant frequency charge pump DC/DC converter that uses a dual mode 1× and 1.5× conversion to maximize efficiency over the input voltage range. It drives up to five white LEDs for a main display and up to two white LEDs for a sub display with regulated constant cu ·3.0-V to 6.0-V Input Voltage Range\n·×1 and ×1.5 Charge Pump\n·Fully Programmable Current with I2C·64 Dimming Steps with 25mAMaximum (Sub and Main Display Banks)\n·4 Dimming Steps with 80mA Maximum (DM5 for Auxiliary Application)\n\n·2% Current Matching for Sub LEDs at Light Load Condition (Eac;

TI

德州仪器

TPS60251RTW

HIGH EFFICIENCY CHARGE PUMP FOR 7 WLEDs WITH I2C INTERFACE

文件:644.67 Kbytes 页数:28 Pages

TI

德州仪器

TPS60251RTWR

HIGH EFFICIENCY CHARGE PUMP FOR 7 WLEDs WITH I2C INTERFACE

文件:644.67 Kbytes 页数:28 Pages

TI

德州仪器

TPS60251RTWT

HIGH EFFICIENCY CHARGE PUMP FOR 7 WLEDs WITH I2C INTERFACE

文件:644.67 Kbytes 页数:28 Pages

TI

德州仪器

TPS60251EVM-192

包装:盒 类别:开发板,套件,编程器 评估板 - LED 驱动器 描述:EVAL MODULE FOR TPS60251-192

TI

德州仪器

TPS60251RTWR

Package:24-WFQFN 裸露焊盘;包装:卷带(TR) 类别:集成电路(IC) LED 驱动器 描述:IC LED DRV RGLTR I2C 24WQFN

TI

德州仪器

TPS60251RTWT

Package:24-WFQFN 裸露焊盘;包装:卷带(TR) 类别:集成电路(IC) LED 驱动器 描述:IC LED DRV RGLTR I2C 24WQFN

TI

德州仪器

技术参数

  • Vin (Min)(V):

    3

  • Vin (Max)(V):

    6

  • Vout (Min)(V):

    2.7

  • Vout (Max)(V):

    6.5

  • Switching Frequency (Max)(kHz):

    875

  • Type:

    Capacitive

  • LED Current Per Channel (mA):

    25

  • LED (#):

    4+2+1

  • Topology:

    Boost

  • Shutdown Current (Typ)(uA):

    0.1

  • Peak Efficiency (%):

    93

  • LED Configuration:

    Parallel

  • Features:

    Analog Dimming; Enable/Shutdown; Fault Detection; I2C Control; Integrated Switch; Load Disconnect During Shutdown; OVP; Soft Start; Synchronous Rectification

  • Rating:

    Catalog

  • Operating Temperature Range (C):

    -40 to 85

  • Pin/Package:

    24WQFN

供应商型号品牌批号封装库存备注价格
TI/德州仪器
22+
QFN
25000
只做原装,绝对原装,假一罚十!
询价
TI/德州
2018+
WQFN
32500
德州代理承诺销售原装正品公司可开正规17%增值税票
询价
TI
11+
QFN
8000
全新原装,绝对正品现货供应
询价
TI
24+
QFN
6232
公司原厂原装现货假一罚十!特价出售!强势库存!
询价
TI
1716+
?
6500
只做原装进口,假一罚十
询价
TI
25+
QFN
2630
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
TexasInst
25+23+
24-WQFN
12611
绝对原装正品全新进口深圳现货
询价
TexasInstruments
18+
ICLEDDRIVRWHITEBCKLGT24W
7500
公司原装现货/欢迎来电咨询!
询价
TI
715
472
原装正品
询价
TexasInstruments
24+
24-WQFN(4x4)
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价
更多TPS60251供应商 更新时间2026-1-27 14:18:00