LM5010MHX/NOPB

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Details for Texas Instruments

LM5010MHX/NOPB

8-75V Wide Vin, 1A Constant On-Time Non-Synchronous Buck Regulator
Buy Directly from Texas Instruments (7505 in Stock)
$1.4300 per unit
Series Information for LM5010MHX/NOPB - Texas Instruments

Features

  • feature
    Adjustable Output Voltage
  • feature
    Exposed Thermal Pad for Improved Heat
  • feature
    Input Voltage Range: 8 V to 75 V
  • feature
    Integrated N-Channel Buck Switch
  • feature
    Integrated Start-Up Regulator
  • feature
    Maximum Duty Cycle Limited During Start-Up
  • feature
    No Loop Compensation Required
  • feature
    Operating Frequency Remains Constant With Load and Line Variations
  • feature
    Precision 2.5-V Feedback Reference
  • feature
    Switching Frequency Can Exceed 1 MHz
  • feature
    Thermal Shutdown
  • feature
    Ultra-Fast Transient Response
  • feature
    Valley Current Limit At 1.25 A

Description

DC/DC CONV BUCK 1MHZ HTSSOP-14
The LM5010 step-down switching regulator features all the functions needed to implement a low-cost, efficient, buck bias regulator capable of supplying in excess of 1-A load current. This high-voltage regulator contains an N-Channel Buck Switch, and is available in thermally enhanced 10-pin WSON and 14-pin HTSSOP packages. The hysteretic regulation scheme requires no loop compensation, resulting in fast load transient response, and simplifies 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 1.25 A. Additional features include: VCC undervoltage lockout, thermal shutdown, gate drive undervoltage lockout, and maximum duty cycle limiter.

Specifications

Topology:
Buck (Step Down)
Input Voltage Min:
8V
Input Voltage Max:
75V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
HTSSOP
No. of Pins:
14Pins
Output Current:
1A
Output Voltage Min:
2.5V
Output Voltage Max:
70V
Switching Frequency:
1MHz
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)

Alternate Descriptions

Avnet America

Conv DC-DC Single Step Down 8V to 75V 14-Pin TSSOP EP T/R

Avnet America product

Avnet Europe

Conv DC-DC Single Step Down 8V to 75V 14-Pin TSSOP EP T/R

Avnet Europe product

Texas Instruments

8-75V Wide Vin, 1A Constant On-Time Non-Synchronous Buck Regulator

Texas Instruments product

Conrad

Integrated circuits from leading manufacturers. Please read our extensive documentation which is free to download.

Conrad product