首页>LM5165YQDGSRQ1>规格书详情
LM5165YQDGSRQ1集成电路(IC)稳压器-DC-DC开关稳压器规格书PDF中文资料
厂商型号 |
LM5165YQDGSRQ1 |
参数属性 | LM5165YQDGSRQ1 封装/外壳为10-TFSOP,10-MSOP(0.118",3.00mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 稳压器 - DC-DC 开关稳压器;产品描述:IC REG BUCK 3.3V 150MA 10VSSOP |
功能描述 | 降压 |
文件大小 |
3.05029 Mbytes |
页面数量 |
52 页 |
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 | |
更新时间 | 2024-9-26 19:01:00 |
LM5165YQDGSRQ1规格书详情
1 Features
• AEC-Q100 qualified for automotive applications
– Device temperature grade 1: –40°C to 125°C
ambient temperature range
– Device HBM ESD classification level 2
– Device CDM ESD classification level C5
• Wide input voltage range of 3 V to 65 V
• 10.5-μA no-load quiescent current
• –40°C to 150°C junction temperature range
• Fixed (3.3 V and 5 V) or adjustable output voltages
• Meets EN55022 / CISPR 22 EMI standards
• Integrated 2-Ω PMOS buck switch
– Supports 100 duty cycle for low dropout
• Integrated 1-Ω NMOS synchronous rectifier
– Eliminates external rectifier diode
• Programmable current limit setpoint (four levels)
• Selectable PFM or COT mode operation
• 1.223-V ±1 internal voltage reference
• 900-μs internal or programmable soft start
• Active slew rate control for low EMI
• Monotonic start-up into prebiased output
• No loop compensation or bootstrap components
• Precision enable and input UVLO with hysteresis
• Thermal shutdown protection with hysteresis
• 10-pin VSON and VSSOP packages
• Use TPSM265R1 module for faster time to market
• Create a custom regulator design using
WEBENCH® Power Designer
2 Applications
• Automotive and battery-powered equipment
• High-voltage LDO replacement
• General-purpose bias supplies
3 Description
The LM5165-Q1 device is a compact, easy-to-use,
3-V to 65-V, ultra-low IQ synchronous buck converter
with high efficiency over wide input voltage and load
current ranges. With integrated high-side and low-side
power MOSFETs, up to 150-mA of output current
can be delivered at fixed output voltages of 3.3 V
or 5 V or at an adjustable output. The converter is
designed to simplify implementation while providing
options to optimize the performance for the target
application. Pulse Frequency Modulation (PFM) mode
is selected for optimal light-load efficiency or Constant
On-Time (COT) control for nearly constant operating
frequency. Both control schemes do not require loop
compensation while providing excellent line and load
transient response and short PWM on-time for large
step-down conversion ratios.
The high-side P-channel MOSFET can operate at
100 duty cycle for lowest dropout voltage and does
not require a bootstrap capacitor for gate drive. Also,
the current limit setpoint is adjustable to optimize
inductor selection for a particular output current
requirement. Selectable and adjustable start-up timing
options include minimum delay (no soft start),
internally fixed (900 μs), and externally programmable
soft start using a capacitor. An open-drain PGOOD
indicator can be used for sequencing, fault reporting,
and output voltage monitoring. The LM5165-Q1 is
qualified to automotive AEC-Q100 grade 1 and is
available in 10-pin VSON and VSSOP packages with
0.5-mm pin pitch.
LM5165YQDGSRQ1属于集成电路(IC) > 稳压器 - DC-DC 开关稳压器。美国德州仪器公司制造生产的LM5165YQDGSRQ1稳压器 - DC-DC 开关稳压器DC-DC 开关稳压器 PMIC(电源管理集成电路)产品族中的产品是元器件级设备,用于需要稳定 DC 输入电压和/或将其转换为不同幅度的输出电压的应用。这些器件与称为“控制器”PMIC 的类似产品的区别在于集成了主开关元件,设备提供的电力会通过该元件。
产品属性
更多- 产品编号:
LM5165YQDGSRQ1
- 制造商:
Texas Instruments
- 类别:
集成电路(IC) > 稳压器 - DC-DC 开关稳压器
- 系列:
Automotive, AEC-Q100
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 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):
3V
- 电压 - 输入(最大值):
65V
- 电压 - 输出(最小值/固定):
3.3V
- 电流 - 输出:
150mA
- 频率 - 开关:
最高 600kHz
- 同步整流器:
是
- 工作温度:
-40°C ~ 150°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
10-TFSOP,10-MSOP(0.118",3.00mm 宽)
- 供应商器件封装:
10-VSSOP
- 描述:
IC REG BUCK 3.3V 150MA 10VSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
18+ |
MSOP10 |
3781 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
TI(德州仪器) |
10000 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
询价 | ||||
TI |
22+ |
VSSOP (DGS) |
6000 |
原厂原装,价格优势!13246658303 |
询价 | ||
TI(德州仪器) |
2021+ |
VSSOP-10 |
499 |
询价 | |||
TI(德州仪器) |
23+ |
VSSOP-10 |
13650 |
公司只做原装正品,假一赔十 |
询价 | ||
TI(德州仪器) |
21+ |
N/A |
5806 |
全新原装亏本出 |
询价 | ||
TI |
17+ |
SMD |
17900 |
开关稳压器 |
询价 | ||
TI |
21+ |
MSOP10 |
3200 |
公司只做原装,诚信经营 |
询价 | ||
TI |
22+ |
MSOP10 |
6000 |
原装优质现货订货渠道商 |
询价 | ||
TI(德州仪器) |
24+ |
VSSOP-10 |
18500 |
TI专卖,原装原包,支持实单 |
询价 |