Low

LM5007MM/NOPB - 

DC-DC Switching Buck (Step Down) Regulator, Adjustable, 9 V-75 Vin, 2.5V-73Vout, 500mAout, MSOP-8

TEXAS INSTRUMENTS LM5007MM/NOPB

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Manufacturer Part No:
LM5007MM/NOPB
Newark Part No.:
28X3526
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LM5007MM/NOPB is a step-down Switching Regulator features all of the functions needed to implement efficient, buck bias regulators. This high voltage regulator contains an 80V/0.7A N-channel buck switch. The regulator is based on a hysteretic control scheme using an on time inversely proportional to VIN. This feature allows the operating frequency to remain relatively constant with load and input voltage variations. The hysteretic control requires no control loop compensation, while providing very fast load transient response. An intelligent current limit is implemented in the LM5007 with forced off time that is inversely proportional to VOUT. This current limiting scheme reduces load current foldback. Additional protection features include thermal shutdown, VCC undervoltage lockout, gate drive undervoltage lockout and maximum duty cycle limiter.
  • Internal HV VCC regulator
  • No control loop compensation required
  • Ultrafast transient response
  • On time varies inversely with line voltage
  • Operating frequency nearly constant with varying line voltage
  • Adjustable output voltage
  • Highly efficient operation
  • Precision reference
  • Low bias current
  • Intelligent current limit protection
  • External shutdown control
  • Green product and no Sb/Br

Applications

Power Management, Automotive

Product Information

:
Buck (Step Down)
:
9V
:
75V
:
1Outputs
:
MSOP
:
8Pins
:
700mA
:
2.5V
:
73V
:
-
:
125°C
:
Tape & Reel
:
-
:
-
:
MSL 1 - Unlimited
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