LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
TI TL2575HV-ADJIKTTR product image
Images for reference only

TI TL2575HV-ADJIKTTRRoHS

Manufacturer
TI
MPN
TL2575HV-ADJIKTTR
LCSC Part #
C2070636
Packaging
DDPAK(TO-263-5)
Customer #
Key Attributes
IC REG BUCK ADJ 1A DDPAK(TO-263-5)
Datasheetpdf iconTI TL2575HV-ADJIKTTR
In-Stock: 17
17 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 4.4188$ 4.42
10+$ 3.7808$ 37.81
30+$ 3.4032$ 102.10
100+$ 3.0208$ 302.08
500+$ 2.8433$ 1421.65
1,000+$ 2.7636$ 2763.60
Standard Packaging500/Full Reel
Better price for more quantity?
$

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerTI
PackagingDDPAK(TO-263-5)
Operating Temperature-40℃~+125℃@(TA)
Frequency - Switching52kHz
FunctionStep-down type
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Overcurrent Protection
Output TypeAdjustable
TopologyBuck
Operating Voltage4.75V~60V
Switch tube (built-in/external)Built-in
Output Current1A
Output Voltage1.23V~57V
Quiescent Current50uA
Report an ErrorShow similar products (0) >

Introduction

AI Translation

The TL2575 and TL2575HV devices provide all the essential functions required for a step-down (buck) switching regulator in an integrated circuit. They require four to six external components to operate. They accept a wide input voltage range of up to 60V (TL2575-HV) and offer fixed output voltages of 3.3V, 5V, 12V, 15V or an adjustable output version. The TL2575 and TL2575HV devices feature an integrated switch capable of providing a load current of 1A and have excellent line and load regulation. The device also provides internal frequency compensation, a fixed-frequency oscillator, cycle-by-cycle current limiting and thermal shutdown functions. In addition, it can be manually turned off via an external ON/OFF pin.

Features

AI Translation
  • Fixed 3.3V, 5V, 12V, and 15V options with ±5% regulation (max) over line, load, and temperature conditions
  • Adjustable option ranging from 1.23V to 37V (57V for HV version) with ±4% regulation (max) over line, load, and temperature conditions
  • 1A rated output current
  • Wide input voltage range: 4.75V to 40V (60V for HV version)
  • Only four external components required (fixed version) using off-the-shelf standard inductors
  • 52kHz (typical) fixed-frequency internal oscillator
  • TTL shutdown capability with 50μA (typical) standby current
  • Ultra-high efficiency: up to 88% (typical)
  • Thermal shutdown and current limiting protection with cycle-by-cycle current limiting

Applications

AI Translation
  • Buck and inverting buck-boost power supplies
  • Motor drives and building automation
  • Grid infrastructure and factory automation & control