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TEXAS INSTRUMENTS  TPS40055PWPG4  DC/DC Controller, Voltage Mode, 8V to 40V, 1 Output, Synchronous Buck, 1MHz, HTSSOP-16

TEXAS INSTRUMENTS TPS40055PWPG4
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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
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.

Informacija apie produktą

Supply Voltage Min:
8V
Supply Voltage Max:
40V
No. of Outputs:
1 Output
Duty Cycle (%):
94%
Controller IC Case Style:
HTSSOP
No. of Pins:
16Pins
Switching Frequency:
1MHz
Topology:
Synchronous Buck (Step Down)
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (15-Jun-2015)

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Pritaikymas

  • Power Management;
  • Industrial;
  • Communications & Networking

Teisinė ir aplinkosaugos informacija

Drėgmės jautrumo lygis:
MSL 2 - 1 year
Kilmės šalis:
Taiwan

Šalis, kurioje paskutinį kartą gamintojo atliktas stambus gamybos procesas

RoHS suderinamumas:
Taip
Tarifo nr.:
85423990
Svoris (kg):
.000104

Alternatyvos

SYNCHRONOUS BUCK CONTROLLER, 16-HTSSOP

TEXAS INSTRUMENTS

185:  Sandėlyje

Kaina, skirta: Vnt.

1+ 4,46 € 10+ 3,94 € 25+ 3,67 € 50+ 3,48 € daugiau...

Įsigyti

DC/DC Controller, Synchronous Buck (Step Down), 8 V to 40 V, 1 Output, 1 MHz, HTSSOP-16

TEXAS INSTRUMENTS

2 000 Sandėlyje

Kaina, skirta: Vnt. (pilna ritė)

2000+ 2,17 € 4000+ 1,8 € 6000+ 1,61 €

Įsigyti

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