Low

TPS40055PWPG4 - 

DC/DC Controller, Voltage Mode, 8V to 40V, 1 Output, Synchronous Buck, 1MHz, HTSSOP-16

TEXAS INSTRUMENTS TPS40055PWPG4

Paveikslėlis yra tik kaip iliustracija. Žr. produkto aprašymą.

Gamintojo detalės nr.:
TPS40055PWPG4
Užsakymo kodas:
1180199
Techninės specifikacijos:
(EN)
Peržiūrėti visus techninius dokumentus

Informacija apie produktą

:
HTSSOP
:
-40°C
:
85°C
:
94%
:
16Pins
:
-
:
Synchronous Buck (Step Down)
:
-
:
8V
:
1MHz
:
Each
:
40V
:
1 Output
:
MSL 2 - 1 year
Raskite panašius produktus Pasirinkite ir pakeiskite pirmiau nurodytas savybes, kad rastumėte panašius produktus.

Produktų apžvalga

The TPS40055PWPG4 is a synchronous step-down Buck Controller offers design flexibility with a variety of user-programmable functions, including soft-start, UVLO, operating frequency, voltage feed-forward, high-side current limit and loop compensation. It uses voltage feed-forward control techniques to provide good line regulation over the wide (4:1) input voltage range and fast response to input line transients. Near-constant modulator gain with input variation eases loop compensation. The externally programmable current limit provides pulse-by-pulse current limit, as well as hiccup mode operation using an internal fault counter for longer duration overloads.
  • Input voltage feed-forward compensation
  • Programmable fixed-frequency up to 1MHz
  • Internal gate-drive outputs for high-side and synchronous N-channel MOSFETs
  • Thermal shutdown
  • Externally synchronizable
  • Programmable high-side sense short-circuit protection
  • Programmable closed-loop soft-start
  • <1% Internal 0.7V Reference
  • Green product and no Sb/Br

Pritaikymas

Power Management, Industrial, Communications & Networking

Įspėjimai

Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Alternatyvos

Susiję produktai

Palyginti pasirinktus