LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
TI LM73606RNPR product image
  • LM73606RNPR thumbnail 1
  • LM73606RNPR thumbnail 2
  • LM73606RNPR thumbnail 3
  • Pinout
  • Footprint
Images for reference only

TI LM73606RNPRRoHS

Manufacturer
TI
MPN
LM73606RNPR
LCSC Part #
C544826
Packaging
WQFN-30-EP(4x6)
Customer #
Key Attributes
3.5V to 36V, 5A or 6A synchronous step-down converters
Datasheetpdf iconTI LM73606RNPR
In-Stock: 2,739
2,739 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 3.2753$ 3.28
10+$ 2.8302$ 28.30
30+$ 2.5661$ 76.98
100+$ 2.2987$ 229.87
500+$ 2.1748$ 1087.40
1,000+$ 2.1194$ 2119.40
Standard Packaging3000/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
PackagingWQFN-30-EP(4x6)
Operating Temperature-40℃~+125℃@(TJ)
Frequency - Switching2.2MHz
FunctionStep-down type
Number of Outputs1
FeaturesAdjustable soft-start;Output voltage tracking;Cycle-by-cycle current limiting;Hiccup current limiting;Frequency synchronization;Light load efficient mode;Operating status indication
Output TypeAdjustable
TopologyBuck
Operating Voltage3.5V~36V
Switch tube (built-in/external)Built-in
Output Current6A
Output Voltage1V~34.2V
Quiescent Current15uA
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The LM73605/LM73606 series synchronous step-down DC/DC converters are easy to use and can drive load currents up to 5A (LM73605) or 6A (LM73606) from supply voltages ranging from 3.5V to 36V. The LM73605/LM73606 deliver excellent efficiency and output accuracy in an extremely compact solution size. Peak current mode control is employed. Additional features including adjustable switching frequency, external clock synchronization, FPWM option, power-good flag, precision enable, adjustable soft-start, and tracking provide a flexible and easy-to-use solution for a wide range of applications. Automatic frequency foldback at light loads and an optional external bias supply improve efficiency across the full load range. The product family requires minimal external components, and the pinout is designed to simplify PCB layout for optimum EMI and thermal performance. Protection features include thermal shutdown, input undervoltage lockout, cycle-by-cycle current limiting, and hiccup short-circuit protection. The LM73605 and LM73606 devices are pin-to-pin compatible, enabling simple current scaling.

Features

AI Translation
  • Synchronous rectification
  • Wettable flank QFN package (WQFN)
  • Low quiescent current: 0.8μA (typical) in shutdown mode, 15μA (typical) in no-load active mode
  • Wide conversion voltage range: tON-MIN = 60ns (typical), tOFF-MIN = 70ns (typical)
  • Low MOSFET on-resistance: RDS_ON_HS = 53mΩ (typical), RDS_ON_LS = 31mΩ (typical)
  • External bias input pin for improved efficiency
  • Selectable auto mode or forced PWM operation
  • Adjustable frequency range: 350kHz to 2.2MHz
  • Synchronizable to external clock
  • Internal compensation
  • Power good flag
  • Precision enable for system UVLO programming
  • Flexible soft-start: pre-biased load startup, fixed or adjustable soft-start time, output voltage tracking
  • Cycle-by-cycle current limiting
  • Short-circuit protection with hiccup mode
  • Thermal shutdown protection
  • Create custom designs using LM73605 or LM73606 with WEBENCH Power Designer

Applications

AI Translation
  • Industrial distributed power applications
  • Telecom systems
  • General wide input voltage applications