LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
TI TPS54327DDAR product image
  • TPS54327DDAR thumbnail 1
  • TPS54327DDAR thumbnail 2
  • TPS54327DDAR thumbnail 3
  • Pinout
  • Footprint
Images for reference only

TI TPS54327DDARRoHS

Manufacturer
TI
MPN
TPS54327DDAR
LCSC Part #
C66602
Packaging
HSOP-8-EP
Customer #
Key Attributes
3-A Output Single Synchronous Step-Down Switcher
Datasheetpdf iconTI TPS54327DDAR
In-Stock: 3,432
3,432 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.5176$ 0.52
10+$ 0.4362$ 4.36
30+$ 0.4004$ 12.01
100+$ 0.3565$ 35.65
500+$ 0.3369$ 168.45
1,000+$ 0.197$ 197.00
Standard Packaging2500/Full Reel
Better price for more quantity?
$

Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerTI
PackagingHSOP-8-EP
Operating Temperature-40℃~+85℃@(TA)
Frequency - Switching700kHz
FunctionStep-down type
Number of Outputs1
FeaturesAdjustable soft-start;Cycle-by-cycle current limiting;Overcurrent Protection
Output TypeAdjustable
TopologyBuck
Operating Voltage4.5V~18V
Switch tube (built-in/external)Built-in
Output Voltage760mV~7V
Output Current3A
Quiescent Current800uA
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The TPS54327 device is an adaptive on-time DCAP2™ mode synchronous buck converter. It enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, low standby current solution. The main control loop uses the D-CAP2 mode control which provides a fast transient response with no external compensation components. It also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SPCAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 18-V VIN input. The output voltage can be programmed between 0.76 V and 7 V. The device also features an adjustable soft start time. The TPS54327 is available in the 8-pin DDA package and 10-pin DRC, and is designed to operate from -40°C to 85°C.

Features

AI Translation
  • D-CAP2™ Mode Enables Fast Transient Response Low-Output Ripple and Allows Ceramic Output Capacitor
  • Wide VIN Input Voltage Range: 4.5 V to 18 V
  • Output Voltage Range: 0.76 V to 7 V
  • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications - 100 mΩ (High-Side) and 70 mΩ (Low-Side)
  • High Efficiency, Less Than 10 μA at shutdown
  • High Initial Bandgap Reference Accuracy
  • Adjustable Soft Start
  • Prebiased Soft Start
  • 700-kHz Switching Frequency (fSW)
  • Cycle-By-Cycle Overcurrent Limit

Applications

AI Translation
  • Digital TV Power Supply
  • High Definition Blu-ray Disc Players
  • Networking Home Terminal
  • Digital Set Top Box (STB)