LM25007MM - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LM25007MM
Manufacturer

TI
ChipWorker Part#

CW41862400
Category

DC to DC Converter
Package

VSSOP-8
Description

Conv DC-DC 9V to 42V Step Down Single-Out 2.5V to 37V 0.5A 8Pin VSSOP T/R
Documentation

Datasheet

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LM25007MM Specifications

Attribute	Attribute Value

Part Number	LM25007MM
Manufacturer	TI
ChipWorker Part#	CW41862400
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	VSSOP-8
Frequency	800 kHz
Number of Outputs	1 Output
Output Voltage	2.5V ~ 37V
Output Current	500 mA
Number of Positions	8 Position
Quiescent Current	500 µA
Number of Regulated Outputs	1 Output
Switching Frequency	800 kHz
Topology	Buck
Input Voltage (Max)	42 V
Input Voltage (Min)	9 V
Output Voltage (Max)	37 V
Output Voltage (Min)	2.5 V
Output Current (Max)	0.5 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	9V ~ 42V
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Operating Temperature	-40℃ ~ 125℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance	No SVHC

Product Description

The LM25007MM is a constant on-time non-synchronous Buck Regulator features all of the functions needed to implement an efficient power supply. Capable of driving a 0.5A load over a 9 to 42V input voltage range. Ultra-fast transient response is achieved through the use of a constant on-time architecture with Vin feed forward. This feature provides an almost constant operating frequency over load and input voltage variations. The operating frequency can be adjusted with a single resistor. This architecture is easy to use and tolerant of component selection. An intelligent current limit is implemented in the LM25007 with forced off time that is inversely proportional to Vout thus ensuring recovery from fault conditions. The output voltage may be set from 2.5 to >30V. To improve efficiency in light load applications, the Vcc pin can be connected to an external voltage source to eliminate the drop through the internal regulator.
Ultra-fast transient response
No control loop compensation required
Vin feed forward provides constant operating frequency
Highly efficient operation
Intelligent current limit protection
External shutdown control
Thermal shutdown
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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