LM2758价格
参考价格:¥5.1881
型号:LM2758TL/NOPB 品牌:TI 备注:这里有LM2758多少钱,2026年最近7天走势,今日出价,今日竞价,LM2758批发/采购报价,LM2758行情走势销售排行榜,LM2758报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
LM2758 | LM2758 Switched Capacitor Flash LED Driver in DSBGA Package 1 Features 1• Up to 700-mA Output Current • 90% Peak Efficiency • Indicator, Torch, and Flash Modes • Time-Out Circuitry Limits Flash Duration to 814 Milliseconds (Typical) • Adaptive 1× and 1.5× Gains for Maximum Efficiency • True Shutdown • Internal Soft-Start Eliminates Inrush Curr | TI 德州仪器 | ||
LM2758 | 采用 DSBGA 封装的开关电容 LED 闪光灯驱动器 LM2758 器件是一款带有稳压电流阱的低噪声、高电流开关电容集成 DC-DC 转换器。由单节锂离子电池供电时,该器件最高可驱动 700mA 负载。该器件会根据 LED 正向电压和电流需求主动选择适当增益,从而在整个输入电压范围内实现效率最大化。 该器件通过外接一个低功耗电阻设置指示灯、手电筒和闪光灯三种模式所需的电流。LM2758 内置一个超时电路。该电路能够在器件因故障长时间处于闪光灯模式时将其关断,从而保护器件和闪光灯 LED。内置的软启动电路可在器件启动时限制浪涌电流。 • 输出电流高达 700mA\n• 90% 的峰值效率\n• 指示灯、手电筒和闪光灯模式\n• 超时电路可将闪光持续时间限制为 814 毫秒(典型值)\n• 自适应增益(1× 和 1.5×),可实现效率最大化\n• 真正的关断\n• 内部软启动,可消除浪涌电流\n• 超小型解决方案尺寸 \n• 无需电感,只需使用 4 个电容和 1 个电阻\n• 2.022mm × 1.527mm × 0.6mm 薄型芯片尺寸球栅阵列 (DSBGA) 封装; | TI 德州仪器 | ||
LM2758 | Switched Capacitor Flash LED Driver in micro SMD 文件:1.01268 Mbytes Page:14 Pages | NSC 国半 | ||
LM2758 | LM2758 Switched Capacitor Flash LED Driver in DSBGA Package 文件:928.53 Kbytes Page:23 Pages | TI 德州仪器 | ||
LM2758 | LM2758 Switched Capacitor Flash LED Driver in DSBGA 文件:876.04 Kbytes Page:18 Pages | TI 德州仪器 | ||
丝印代码:2758;LM2758 Switched Capacitor Flash LED Driver in DSBGA Package 1 Features 1• Up to 700-mA Output Current • 90% Peak Efficiency • Indicator, Torch, and Flash Modes • Time-Out Circuitry Limits Flash Duration to 814 Milliseconds (Typical) • Adaptive 1× and 1.5× Gains for Maximum Efficiency • True Shutdown • Internal Soft-Start Eliminates Inrush Curr | TI 德州仪器 | |||
LM2758 Switched Capacitor Flash LED Driver in DSBGA Package 1 Features 1• Up to 700-mA Output Current • 90% Peak Efficiency • Indicator, Torch, and Flash Modes • Time-Out Circuitry Limits Flash Duration to 814 Milliseconds (Typical) • Adaptive 1× and 1.5× Gains for Maximum Efficiency • True Shutdown • Internal Soft-Start Eliminates Inrush Curr | TI 德州仪器 | |||
丝印代码:2758;LM2758 Switched Capacitor Flash LED Driver in DSBGA Package 1 Features 1• Up to 700-mA Output Current • 90% Peak Efficiency • Indicator, Torch, and Flash Modes • Time-Out Circuitry Limits Flash Duration to 814 Milliseconds (Typical) • Adaptive 1× and 1.5× Gains for Maximum Efficiency • True Shutdown • Internal Soft-Start Eliminates Inrush Curr | TI 德州仪器 | |||
丝印代码:2758;LM2758 Switched Capacitor Flash LED Driver in DSBGA Package 1 Features 1• Up to 700-mA Output Current • 90% Peak Efficiency • Indicator, Torch, and Flash Modes • Time-Out Circuitry Limits Flash Duration to 814 Milliseconds (Typical) • Adaptive 1× and 1.5× Gains for Maximum Efficiency • True Shutdown • Internal Soft-Start Eliminates Inrush Curr | TI 德州仪器 | |||
丝印代码:2758;LM2758 Switched Capacitor Flash LED Driver in DSBGA Package 1 Features 1• Up to 700-mA Output Current • 90% Peak Efficiency • Indicator, Torch, and Flash Modes • Time-Out Circuitry Limits Flash Duration to 814 Milliseconds (Typical) • Adaptive 1× and 1.5× Gains for Maximum Efficiency • True Shutdown • Internal Soft-Start Eliminates Inrush Curr | TI 德州仪器 | |||
丝印代码:2758;LM2758 Switched Capacitor Flash LED Driver in DSBGA Package 1 Features 1• Up to 700-mA Output Current • 90% Peak Efficiency • Indicator, Torch, and Flash Modes • Time-Out Circuitry Limits Flash Duration to 814 Milliseconds (Typical) • Adaptive 1× and 1.5× Gains for Maximum Efficiency • True Shutdown • Internal Soft-Start Eliminates Inrush Curr | TI 德州仪器 | |||
丝印代码:2758;LM2758 Switched Capacitor Flash LED Driver in DSBGA Package 1 Features 1• Up to 700-mA Output Current • 90% Peak Efficiency • Indicator, Torch, and Flash Modes • Time-Out Circuitry Limits Flash Duration to 814 Milliseconds (Typical) • Adaptive 1× and 1.5× Gains for Maximum Efficiency • True Shutdown • Internal Soft-Start Eliminates Inrush Curr | TI 德州仪器 | |||
Switched Capacitor Flash LED Driver in micro SMD 文件:1.01268 Mbytes Page:14 Pages | NSC 国半 | |||
LM2758 Switched Capacitor Flash LED Driver in DSBGA Package 文件:928.53 Kbytes Page:23 Pages | TI 德州仪器 | |||
LM2758 Switched Capacitor Flash LED Driver in DSBGA 文件:876.04 Kbytes Page:18 Pages | TI 德州仪器 | |||
功能:照相机闪光灯 包装:盒 描述:BOARD EVALUATION FOR LM2758TL 开发板,套件,编程器 评估和演示板及套件 | TI 德州仪器 | |||
LM2758 Switched Capacitor Flash LED Driver in DSBGA Package 文件:928.53 Kbytes Page:23 Pages | TI 德州仪器 | |||
Switched Capacitor Flash LED Driver in micro SMD 文件:1.01268 Mbytes Page:14 Pages | NSC 国半 | |||
封装/外壳:12-WFBGA,DSBGA 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC LED DRVR RGLTR 700MA 12DSBGA 集成电路(IC) LED 驱动器 | TI 德州仪器 | |||
LM2758 Switched Capacitor Flash LED Driver in DSBGA Package 文件:928.53 Kbytes Page:23 Pages | TI 德州仪器 | |||
LM2758 Switched Capacitor Flash LED Driver in DSBGA Package 文件:928.53 Kbytes Page:23 Pages | TI 德州仪器 | |||
NPN (RF. MIXER FOR UHF TUNER) RF. MIXER FOR UHF TUNER | SAMSUNG 三星 | |||
SILICON MMIC 1st FREQUENCY DOWN-CONVERTER FOR CELLULAR/CORDLESS TELEPHONE DESCRIPTION The µPC8112TB is a silicon monolithic integrated circuit designed as 1st frequency down-converter for cellular/cordless telephone receiver stage. This IC consists of mixer and local amplifier. The µPC8112TB features high impedance output of open collector. Similar ICs of the µPC2757TB | NEC 瑞萨 | |||
SILICON MMIC 1st FREQUENCY DOWN-CONVERTER FOR CELLULAR/CORDLESS TELEPHONE DESCRIPTION The µPC8112TB is a silicon monolithic integrated circuit designed as 1st frequency down-converter for cellular/cordless telephone receiver stage. This IC consists of mixer and local amplifier. The µPC8112TB features high impedance output of open collector. Similar ICs of the µPC2757TB | NEC 瑞萨 | |||
SILICON MMIC 1st FREQUENCY DOWN-CONVERTER FOR CELLULAR/CORDLESS TELEPHONE DESCRIPTION The µPC2757TB and µPC2758TB are silicon monolithic integrated circuit designed as 1st frequency down converter for cellular/cordless telephone receiver stage. The ICs consist of mixer and local amplifier. The µPC2757TB features low current consumption and the µPC2758TB features impr | NEC 瑞萨 | |||
3 V, SUPER MINIMOLD SI MMIC DOWNCONVERTER 文件:170.14 Kbytes Page:6 Pages | CEL |
LM2758产品属性
- 类型
描述
- Topology:
Charge pump
- Vin (Min) (V):
2.7
- Vin (Max) (V):
5.5
- Iout (Max) (A):
0.7
- Iq (Typ) (mA):
4
- Features:
Enable
- Operating temperature range (C):
-40 to 85
- Dimming method:
PWM
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
DSBGA-12 |
18798 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
|||
NS |
2016+ |
BGA |
3500 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
TI/德州仪器 |
25+ |
DSBGA |
32360 |
TI/德州仪器全新特价LM2758TLX/NOPB即刻询购立享优惠#长期有货 |
|||
NS |
24+ |
原厂封装 |
6010 |
全新原装现货热卖,价格绝对优 |
|||
TI |
24+ |
12-DSBGA |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
|||
TI/德州仪器 |
2450+ |
9850 |
只做原厂原装正品现货或订货假一赔十! |
||||
TI |
22+ |
12DSBGA |
9000 |
原厂渠道,现货配单 |
|||
TI/德州仪器 |
2223+ |
26800 |
只做原装正品假一赔十为客户做到零风险 |
||||
TI/德州仪器 |
26+ |
DSBGA |
20000 |
全新原装正品,优势价格 |
|||
TI |
25+ |
DSBGA (YZR) |
6000 |
原厂原装,价格优势 |
LM2758芯片相关品牌
LM2758规格书下载地址
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LM2758数据表相关新闻
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进口代理
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2019-7-2LM2760-3.3V稳压开关电容电压转换器
LM2760是一个开关电容DC/ DC转换器生成一个稳定的3.3V输出能够驱动负载至20mA(VIN≥2.5V)。宽输入电压范围(2.0V -4.4V)允许器件从几个供电类型的电池,包括单节锂离子电池,两个细胞碱性电池,镍氢,镍镉。 “LM2760的解决方案并不需要一个电感器和需要只有三个小的外部陶瓷电容器。微乎其微静态电流的一部分,通常10μA卸载,低电流待机电源轨的LM2760的理想。LM2760是一个开关电容电路控制由门控振荡器。一个低输入电压升压模式高入电压的传递模式,实现优化在整个输入电压范围内的效率。LM2760的其他功能还包括热保护和电流限制。 LM2760是在一个小,5引脚SO
2012-12-27LM2765-开关电容电压转换器
LM2765的CMOS电荷泵电压转换器的操作作为一个在输入电压范围的电压倍增器+1.8 V至+5.5 V。两个低成本电容器和二极管在这个电路中使用,可提供高达20 mA的输出电流。LM2765运行在50 kHz的开关频率减少输出电阻和电压纹波。与作业电流仅为130μA(营运效率大于90%与大多数负载)和0.1μA的典型关断电流,LM2765提供对动力电池的理想性能系统。在SOT- 23 - 6封装生产设备。 特点 双打输入电压 SOT23- 6封装 20W典型的输出阻抗 90%,在20 mA的典型转换效率
2012-12-26
DdatasheetPDF页码索引
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