Low

LM5017SD/NOPB - 

DC-DC Switching Buck Step Down Regulator, Adjustable, 7.5V-100Vin, 1.225V-90Vout, 0.6Aout, WSON-8

TEXAS INSTRUMENTS LM5017SD/NOPB

De afbeelding is alleen ter illustratie. Zie de productbeschrijving.

Artikelnr. fabrikant:
LM5017SD/NOPB
Ordercode:
2115117
Technische datasheet:
(EN)
Bekijk alle technische documenten

Productgegevens

:
100V
:
600mA
:
1Outputs
:
125°C
:
8Pins
:
90V
:
1.225V
:
7.5V
:
-
:
Synchronous Buck (Step Down)
:
-
:
WSON
:
1MHz
:
Each
:
MSL 1 - Unlimited
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Productoverzicht

The LM5017SD/NOPB is a constant on-time synchronous Buck Regulator with integrated high side and low side MOSFETs. The constant on-time (COT) control scheme employed in the LM5017 requires no loop compensation, provides excellent transient response and enables very high step-down ratios. The on-time varies inversely with the input voltage resulting in nearly constant frequency over the input voltage range. A high voltage startup regulator provides bias power for internal operation of the IC and for integrated gate drivers. A peak current limit circuit protects against overload conditions. The undervoltage lockout (UVLO) circuit allows the input undervoltage threshold and hysteresis to be independently programmed. Other protection features include thermal shutdown and bias supply undervoltage lockout (VCC UVLO).
  • No Schottky required
  • Constant on-time control
  • No loop compensation required
  • Ultrafast transient response
  • Nearly constant operating frequency
  • Intelligent peak current limit
  • Adjustable undervoltage lockout (UVLO)
  • Remote shutdown
  • Integrated 100V high-side and low-side switches
  • Precision 2% feedback reference
  • Green product and no Sb/Br

Toepassingen

Metering, Communications & Networking, Automotive, Power Management

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