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LMR51606XDBVR中文资料德州仪器数据手册PDF规格书
LMR51606XDBVR规格书详情
1 Features
• Functional Safety-Capable
– Documentation available to aid functional safety
system design
• Configured for rugged industrial applications
– 4-V to 65-V input voltage range
– Input transient protection up to 70-V
– 0.6-A/1-A continuous output current
– 80-ns minimum switching on time
– Fixed 400-kHz and 1.1-MHz switching
frequency
– –40°C to 150°C junction temperature range
– 98 maximum duty cycle
– Monotonic start-up with pre-biased output
– Short-circuit protection with hiccup mode
– Precision enable
– ±1.5 tolerance voltage reference
• Small design size and ease of use
– Integrated synchronous rectification
– Internal compensation for ease of use
– SOT-23 package
• Various options in pin-to-pin compatible package
– PFM and forced PWM (FPWM) options
• Pin-to-pin compatible with the LMR16006,
LV2862, LMR50410, TPS560430, LMR54406, and
LMR54410
• Create a custom design using the LMR516xx with
the WEBENCH® Power Designer
2 Applications
• Major appliances
• PLC, DCS, and PAC
• Smart meters
• Power delivery
3 Description
The LMR516xx is a wide-VIN, easy-to-use
synchronous buck converter capable of driving up to
0.6-A and 1-A load current. With a wide input range of
4 V to 65 V, the device is designed for a wide range of
industrial applications for power conditioning from an
unregulated source.
The LMR516xx operates at 400-kHz and 1.1-MHz
switching frequency to support use of relatively
small inductors for an optimized design size. The
LMR516xx has a PFM version to realize high
efficiency at light load and a FPWM version to achieve
constant frequency and small output voltage ripple
over the full load range. Soft-start and compensation
circuits are implemented internally, which allow the
device to be used with minimal external components.
The device has built-in protection features, such as
cycle-by-cycle current limit, hiccup mode short-circuit
protection, and thermal shutdown in case of excessive
power dissipation.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
23+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||
TI 支持实单 |
22+ |
SOT23-6 |
1495 |
原包装原标现货,假一罚十, |
询价 | ||
TI/德州仪器 |
2324+ |
- |
78920 |
二十余载金牌老企,研究所优秀合供单位,您的原厂窗口 |
询价 | ||
TI/德州仪器 |
23+ |
SOT-23-6 |
8355 |
只做原装现货/实单可谈/支持含税拆样 |
询价 | ||
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
TI(德州仪器) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
TI(德州仪器) |
23+ |
SOT236(DBV) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TI/德州仪器 |
22+ |
SOT23-6 |
2500 |
原装正品 |
询价 | ||
TI 支持实单 |
24+ |
SOT23-6 |
1495 |
原装正品 有挂有货 假一赔十 |
询价 | ||
TI(德州仪器) |
21+ |
N/A |
3729 |
全新原装亏本出 |
询价 |