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LM26001QMXAXSLASHNOPB.A数据手册规格书PDF详情
1 Features
1• LM26001-Q1 is an Automotive-Grade Product that
is AEC-Q100 Grade 1 Qualified (–40°C to +125°C
Operating Junction Temperature)
• High-Efficiency Sleep Mode
• 40-μA Typical Iq in Sleep Mode
• 10-μA Typical Iq in Shutdown Mode
• 3.0-V Minimum Input Voltage
• 4.0-V to 38-V Continuous Input Range
• 1.5% Reference Accuracy
• Cycle-by-Cycle Current Limit
• Adjustable Frequency (150 kHz to 500 kHz)
• Synchronizable to an External Clock
• Power Good Flag
• Forced PWM Function
• Adjustable Soft-Start
• HTSSOP-16 Exposed Pad Package
• Thermal Shut Down
2 Applications
• Automotive Telematics
• Navigation Systems
• In-Dash Instrumentation
• Battery-Powered Applications
• Standby Power for Home Gateways/Set-top
Boxes
3 Description
The LM26001 is a switching regulator designed for
the high-efficiency requirements of applications with
standby modes. The device features a low-current sleep mode to maintain efficiency under light-load
conditions and current-mode control for accurate
regulation over a wide input voltage range. Quiescent
current is reduced to 10 μA typically in shutdown
mode and less than 40 μA in sleep mode. Forced
PWM mode is also available to disable sleep mode.
The LM26001 can deliver up to 1.5 A of continuous
load current with a fixed current limit, through the
internal N-channel switch. The part has a wide input
voltage range of 4.0 V to 38 V and can operate with
input voltages as low as 3 V during line transients.
Operating frequency is adjustable from 150 kHz to
500 kHz with a single resistor and can be synchronized to an external clock.
Other features include Power Good, adjustable soft-
start, enable pin, input undervoltage protection, and
an internal bootstrap diode for reduced component
count.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI/德州仪器 |
23+ |
HTSSOP-16 |
50000 |
全新原装正品现货,支持订货 |
|||
TI/德州仪器 |
24+ |
HTSSOP-16 |
60000 |
全新原装现货 |
|||
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
||||
VICOR |
23+ |
MODULE |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
|||
TI |
三年内 |
1983 |
只做原装正品 |
||||
TI/德州仪器 |
25+ |
HTSSOP-20 |
8880 |
原装认准芯泽盛世! |
|||
TI/德州仪器 |
23+ |
HTSSOP-20 |
2000 |
原装正品,支持实单 |
|||
TI/德州仪器 |
20+ |
HTSSOP-20 |
5000 |
原厂原装订货诚易通正品现货会员认证企业 |
|||
TI/德州仪器 |
21+ |
HTSSOP-20 |
9990 |
只有原装 |
|||
TI/德州仪器 |
23+ |
HTSSOP-20 |
9990 |
只有原装 |
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Datasheet数据表PDF页码索引
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Texas Instruments 美国德州仪器公司
德州仪器(Texas Instruments),简称TI,是全球领先的半导体公司,为现实世界的信号处理提供创新的数字信号处理(DSP)及模拟器件技术。除半导体业务外,还提供包括传感与控制、教育产品和数字光源处理解决方案。TI总部位于美国德克萨斯州的达拉斯,并在25多个国家设有制造、设计或销售机构。德州仪器是推动互联网时代不断发展的半导体引擎,作为实时技术的领导者,TI正在快速发展,在无线与宽带接入等大型市场及数码相机和数字音频等新兴市场方面,凭借性能卓越的半导体解决方案不断推动着互联网时代的前进步伐。TI预想未来世界的方方面面都渗透着TI产品的点点滴滴,每个电话、每次上网、拍的每张照片、听的每