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LMR36500F3RPER中文资料PDF规格书

LMR36500F3RPER
厂商型号

LMR36500F3RPER

功能描述

LMR36500 3-V to 65-V, 50-mA Wide VIN Synchronous Buck Converter Optimized for Size and Light Load Efficiency

文件大小

3.19951 Mbytes

页面数量

51

生产厂商 Texas Instruments
企业简称

TI德州仪器

中文名称

美国德州仪器公司官网

原厂标识
数据手册

下载地址一下载地址二原厂数据手册到原厂下载

更新时间

2024-6-16 10:38:00

LMR36500F3RPER规格书详情

1 Features

• Functional Safety-Capable

– Documentation available to aid functional safety

system design

• Designed for rugged industrial applications:

– Junction temperature range –40°C to +150°C

– Input transient capability up to 70 V

– Wide input voltage range: 3.0 V (falling

threshold) to 65 V

– Minimized switch node ringing to reduce EMI

– Adjustable and fixed output 3.3-V and 5-V

voltage options available

• Designed for scalable industrial power supplies:

– Pin compatible with LMR36503 (65 V, 300 mA)

and LMR36506 (65 V, 600 mA)

– Adjustable switching frequency: 200 kHz to

2.2 MHz with RT pin variant

• Minimized design size and cost:

– Ultra-small, 2-mm × 2-mm HotRod™ package

• High efficiency across load range with low power

dissipation:

– Greater than 80 peak efficiency at 1 MHz

(3.3-V VOUT)

2 Applications

• Factory automation: field transmitters and process

sensors

• Building automation: HVAC and fire safety

notification and detectors

• Appliances: garden and power tools

• Portable electronics: headphones and earbuds

3 Description

The LMR36500 is the industry smallest 65-V, 50-mA

synchronous step-down DC/DC converter in 4-mm2

HotRod package. This easy-to-use converter can

handle input voltage transients up to 70 V, provide

excellent EMI performance and supports fixed, 3.3 V,

5 V and other adjustable output voltages.

The LMR36500 uses a peak current mode control

architecture with internal compensation to maintain

stable operation with minimal output capacitance. The

LMR36500 with the right resistor selection from the

RT pin to ground can be externally programmed to

any desired switching frequency of operation over a

wide range from 200 kHz to 2.2 MHz. The precision

EN/UVLO feature allows precise control of the device

during start-up and shutdown. The PGOOD flag,

with built-in glitch filter and delayed release, offers

a true indication of the system status, eliminating

the requirement for an external voltage supervisor.

The compact design size and rich feature set of

LMR36500 simplifies implementation for a wide range

of industrial applications.

供应商 型号 品牌 批号 封装 库存 备注 价格
TI(德州仪器)
2022+
8000
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TI/德州仪器
24+23+
12580
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2021+
8000
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TI
23+
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5864
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TI
21+
VQFN-HR-9
10000
低于市场价,实单必成,QQ1562321770
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TI/德州仪器
23+
VQFN-9-HR(2x2)
8355
只做原装现货/实单可谈/支持含税拆样
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TI
22+
9-VFQFN
9000
原厂渠道,现货配单
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TI
VQFN-HR|9
8230
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TI/德州仪器
22+
VFQFN9
700
原装正品
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Texas Instruments
22
sop
100
现货常备产品原装可到京北通宇商城查价格
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