LM2674中文资料PDF规格书
LM2674规格书详情
■ Product Introduction
LM2674 series is a DC/DC switching buck converter
controlled by a fixed frequency of 260kHz PWM.It is
mainly composed of internal frequency compensation,
fixed frequency oscillator, built-in overcurrent protection,
power switch control and other circuits. It can drive
500MA load with high efficiency, low ripple, good linearity
and load adjustment ability.Only a few external
components are needed to realize the function of DC/DC
voltage reduction and stabilization, which is very simple
Product features
● Built in overtemperature shutdown function
● Built in overcurrent protection function
● Internal integrated efficient power switch
● Good linearity and load adjustment capability
● ON/OFF pin with hysteresis function
● TTL shutdown capability
● high efficiency
● Simple periphery
● Wide input voltage range: 7V~40V
● Fixed output voltage: 3.3V, 5V, 12V, etc
● Adjustable output voltage range: 1.21V~37V
(adjustable)
● High precision output: ± 2
● Fixed switching frequency: 260 kHz
● Maximum output current capacity: 500mA
● Minimum linear drop voltage drop: 1.5V
● Package form: SOP-8
and practical.PWM control circuit can adjust the duty
cycle from 0 according to the load To 100 to achieve
high work efficiency.It has an external enabling control
opening function, which can realize the controllable
switch between standby and work, making the application
more flexible.
产品属性
- 产品编号:
LM2674LD-12/NOPB
- 制造商:
Texas Instruments
- 类别:
集成电路(IC) > 稳压器 - DC-DC 开关稳压器
- 系列:
SIMPLE SWITCHER®
- 包装:
管件
- 功能:
降压
- 输出配置:
正
- 拓扑:
降压
- 输出类型:
固定
- 输出数:
1
- 电压 - 输入(最小值):
6.5V
- 电压 - 输入(最大值):
40V
- 电压 - 输出(最小值/固定):
12V
- 电流 - 输出:
500mA
- 频率 - 开关:
260kHz
- 同步整流器:
无
- 工作温度:
-40°C ~ 125°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
16-WFDFN 裸露焊盘
- 供应商器件封装:
16-WSON(5x5)
- 描述:
IC REG BUCK 12V 500MA 16WSON
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NS |
17+ |
NA |
10000 |
只做全新进口原装,现货库存 |
询价 | ||
NS |
23+ |
NA/ |
1150 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
TI(德州仪器) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
NS |
23+ |
SOP-8 |
3700 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
NSC |
2023+ |
SOP8 |
50000 |
原装现货 |
询价 | ||
NS |
2020+ |
SOP-8 |
5000 |
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 | ||
NSC |
22+ |
未打字 |
2250 |
100%全新原装公司现货供应!随时可发货 |
询价 | ||
NS |
22+23+ |
DIP |
24361 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
NS |
22+ |
SOP-8 |
6980 |
原装现货,可开13%税票 |
询价 | ||
NS |
2018+ |
SMD |
20000 |
一级代理原装现货假一罚十 |
询价 |
相关库存
更多- LM2673SX-3.3/NOPB
- LM2673SX-5.0/NOPB
- LM2673SDX-ADJ/NOPB
- LM2673T-12/NOPB
- LM2673T-3.3/NOPB
- LM2673T-5.0/NOPB
- LM2673T-ADJ/NOPB
- LM2674M-12
- LM2674LD-12
- LM2674LDX-5.0
- LM2674LD-ADJ
- LM2674M-3.3
- LM2674LD-3.3
- LM2674M-5.0
- LM2674LDX-3.3
- LM2674LDX-12
- LM2674LD-5.0
- LM2674LDX-ADJ
- LM2674LDX-5.0
- LM2674LD-ADJ
- LM2674M-5.0
- LM2674LD-3.3/NOPB
- LM2674LD-ADJ/NOPB
- LM2674LDX-5.0/NOPB
- LM2674M
- LM2674M-3.3
- LM2674M-12
- LM2674M-12/NOPB
- LM2674M-3.3/NOPB
- LM2674M-12
- LM2674M-3.3
- LM2674M-5.0