LM5010AMHX/NOPB Part Information

Details for LM5010AMHX/NOPB by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Power Management

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Part Description

The LM5010Ax step-down switching regulator is an enhanced version of the LM5010 with the input operating range extended to 6-V minimum. The LM5010Ax features all the functions needed to implement a low-cost, efficient, buck regulator capable of supplying in excess of 1-A load current. This high-voltage regulator integrates an N-Channel Buck Switch, and is available in thermally enhanced 10-pin WSON and 14-pin HTSSOP packages. 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 1.25 A. Additional features include: VCC undervoltage lockout, thermal shutdown, gate drive undervoltage lockout, and maximum duty cycle limiter.

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Part Specifications

Topology Buck (Step Down)
Input Voltage Min 6V
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 150°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • DC/DC CONV, BUCK, 1MHZ, HTSSOP-14; Topology:Buck (Step Down); Input Voltage Min:6V; 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; RoHS Compliant: Yes | Newark Electronics
  • 6-75V Wide Vin, 1A Constant On-Time Non-Synchronous Buck Regulator | Texas Instruments

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