LM25010SD - TI

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

Part No

LM25010SD
Manufacturer

TI
ChipWorker Part#

CW128356855
Category

DC to DC Converter
Package

WDFN-10
Description

Conv DC-DC 6V to 42V Step Down Single-Out 2.5V to 37V 1A 10Pin WSON EP T/R
Documentation

Datasheet

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LM25010SD Specifications

Attribute	Attribute Value

Part Number	LM25010SD
Manufacturer	TI
ChipWorker Part#	CW128356855
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	10 Pin
Case/Package	WDFN-10
Frequency	1.00 MHz
Number of Outputs	1 Output
Output Voltage	2.5V ~ 37V
Output Current	1 A
Number of Positions	10 Position
Quiescent Current	645 µA
Number of Regulated Outputs	1 Output
Switching Frequency	100kHz ~ 1MHz
Topology	Buck
Input Voltage (Max)	42 V
Input Voltage (Min)	6 V
Output Voltage (Max)	37 V
Output Voltage (Min)	2.5 V
Output Current (Max)	1 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	40 ℃
Input Voltage	6V ~ 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
REACH SVHC Compliance Edition	2015/06/15

Product Description

The LM25010SD is a constant on-time non-synchronous Buck Regulator features all the functions needed to implement an efficient, buck regulator capable of supplying in excess of 1A load current. This high voltage regulator integrates an N-channel buck switch. The constant ON-time regulation scheme requires no loop compensation resulting in fast load transient response and simplified circuit implementation. The operating frequency remains constant with line and load variations due to the inverse relationship between the input voltage and the ON-time. The valley current limit detection is set at 1.25A. Additional features include VCC undervoltage lockout, thermal shutdown, gate drive undervoltage lockout and maximum duty cycle limiter.
Integrated N-channel buck switch
Integrated high voltage bias regulator
No loop compensation required
Ultrafast transient response
Nearly constant operating frequency with line and load variations
Adjustable output voltage
Programmable soft-start
Thermal shutdown
2.5V Feedback voltage reference with ±2% accuracy
Green product and no Sb/Br

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