LM5009AMM

Name: LM5009AMM
Rating: 4.5 (10 reviews)

LM5009AMM is a 0.36A switching regulator in a PDSON8 MSOP-8 package that offers efficient power conversion

6,684 有效庫存

LM5009AMM

有效庫存6,684

LM5009AMM is a 0.36A switching regulator in a PDSON8 MSOP-8 package that offers efficient power conversion

製造商零件號 # : LM5009AMM
包裝/封裝: MSOP-8
製造商: Texas Instruments
產品分類 : AC DC Converters, Offline Switches

品質保證

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服務與包裝

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關於包裝

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例子

捲帶式

剪膠帶

管或託盤

LM5009AMM 數據表

目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!

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詳細說明

Offering a seamless blend of performance and reliability, the LM5009AMM is a high voltage buck regulator capable of delivering up to 1.5A of output current while maintaining high efficiency, even under challenging conditions. With an input voltage range of up to 75V, this regulator is an ideal choice for demanding industrial and automotive applications. Its adjustable output voltage and fixed switching frequency of 300kHz provide the flexibility and stability needed for precise power management. Safety features such as overcurrent protection, thermal shutdown, and input undervoltage lockout safeguard your system, ensuring smooth and trouble-free operation. The LM5009AMM's compact MSOP-8 package with thermal enhancements makes it a great fit for space-constrained designs, offering a high level of performance in a minimal footprint

主要特徵

The LM5009AMM is a high-voltage DC-DC buck converter
It features an input voltage range from 6V to 75V and adjustable output voltage
This device has thermal shutdown and overcurrent protection features

應用

High Current Driver
Wide Voltage Range
LED Lighting Control

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Product Category !	Switching Voltage Regulators	Output Voltage	2.5 V to 85 V
Output Current !	150 mA	Input Voltage, Max	95 V
Number of Outputs	1 Output	Topology	Buck
Package / Case	MSOP-8	Mounting Style	SMD/SMT
Switching Frequency !	600 kHz	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature !	+ 125 C	Input Voltage, Min	9.5 V
Brand	Texas Instruments	Height	0.86 mm
Length	3 mm	Product Type !	Switching Voltage Regulators
Subcategory	PMIC - Power Management ICs	Type	Step Down
Width	3 mm	Unit Weight	0.004938 oz

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 LM5009AMM PDF 下載

常見問題解答

What is LM5009AMM?

The LM5009AMM is a high voltage step-down switching regulator designed by Texas Instruments. It is specifically designed for high voltage, low quiescent current applications, making it suitable for industrial, automotive, and telecom power supply designs.

How Does LM5009AMM Work?

The LM5009AMM operates as a step-down switching regulator, converting a higher input voltage to a lower output voltage with high efficiency. It utilizes a fixed frequency voltage mode PWM control scheme to regulate the output voltage. The regulator also features a current mode control for improved line and load transient response.

How Many Pins does LM5009AMM have and What are the Functions of the Pinout Configuration?

The LM5009AMM is housed in a 10-pin VSSOP (Very Small Outline Package) package. The pinout configuration includes:

VIN: Input voltage pin.
VO: Output voltage pin.
PGND: Power ground pin.
SW: Switch node pin.
FB: Feedback node pin for voltage regulation.
SS/UVLO: Soft-start/undervoltage lockout pin.
RT/CLK: Timing resistor/clock synchronization pin.
COMP: Compensation pin for loop stability.
PWM: Pulse width modulation pin.
SS/TR/FM: Soft-start/tracking/frequency modulation pin.

What are the Pros and Cons of LM5009AMM?

Pros:

High Voltage Capability: Designed for high voltage applications up to 100V.
Low Quiescent Current: Operates with low standby current for improved efficiency.
Programmable Frequency: Supports switching frequencies up to 2MHz for design flexibility.
Wide Input Voltage Range: Suitable for a wide range of input voltages in industrial applications.
Small Package Size: The VSSOP package offers space-saving benefits in compact designs.

Cons:

External Components: May require additional external components for specific application requirements.
High Voltage Design Challenges: High voltage design considerations such as isolation and safety may add complexity to the overall system design.

Are There Any Equivalents/Alternatives to LM5009AMM for Recommendation?

The LM5010 from Texas Instruments is a similar high voltage step-down switching regulator with adjustable frequency and synchronization.
Alternatives to the LM5009AMM include the LT8309 from Analog Devices and the MAX17503 from Maxim Integrated.

快速詢價

LM5009AMM

LM5009AMM

品質保證

運輸與付款

服務與包裝

快速報價

詳細說明

主要特徵

應用

規格

數據表 PDF