TL2575HV-15I

voltage regulator, 1A, 12V, T0

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Price:: US $1.16~1.20 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
50 ~ 100 :	1.20 / Piece
100 ~ 200 :	1.18 / Piece
200 ~ 300 :	1.16 / Piece

PartNumber:: TL2575HV-15I

Brand:: Texas Instruments - TI | Pack: | D/C: 08+

Availability:: Supply Ability: 4500/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

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Products Upload time: 2013-02-27

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Part Number:TL2575HV-15I
US $1.16 - 1.20
Quantity:

piece

Product Summary

TL2575HV-15I is a simple step-down switching voltage regulator. The TL2575HV-15I greatly simplifies the design of switching power supplies by conveniently providing all the active functions needed for a step-down (buck) switching regulator in an integrated circuit. The TL2575HV-15I is an integrated switch capable of delivering 1 A of load current, with excellent line and load regulation. Applications of the TL2575HV-15I include: Simple High-Efficiency Step-Down (Buck) Regulators, Pre-Regulators for Linear Regulators, On-Card Switching Regulators and Positive-to-Negative Converters (Buck-Boost) .

Parametrics

TL2575HV-15I absolute maximum ratings: (1) Supply voltage VIN: 60V; (2) ON/OFF input voltage range: -0.3V; (3) Output voltage to GND (steady state) : -1V; (4) Maximum junction temperature: 150°C; (5) Storage temperature range Tstg: -65 to 150°C.

Features

TL2575HV-15I features: (1) Fixed 3.3-V, 5-V, 12-V, and 15-V Options With ±5% Regulation (Max) Over Line, Load, and Temperature Conditions; (2) Adjustable Option With a Range of 1.23 V to 37V (57V for HV version) and ±4% Regulation (Max) Over Line, Load, and Temperature Conditions; (3) Specified 1-A Output Current; (4) Wide Input Voltage Range: 4.75V to 40V (60V for HV Version) ; (5) Require Only Four External Components (Fixed Versions) and Use Readily Available Standard Inductors; (6) 52-kHz (Typ) Fixed-Frequency Internal Oscillator; (7) TTL Shutdown Capability With 50μA Standby Current; (8) High Efficiency as High as 88% (Typ) ; (9) Thermal Shutdown and Current-Limit Protection With Cycle-by-Cycle Current Limiting.