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TI LMR23625CDDARoHS

Manufacturer
TI
MPN
LMR23625CDDA
LCSC Part #
C713239
Packaging
SO-8
Customer #
Key Attributes
36V, 2.5A synchronous buck converter
Datasheetpdf iconTI LMR23625CDDA
In-Stock: 40
40 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 5.1957$ 5.20
10+$ 4.96$ 49.60
30+$ 4.8154$ 144.46
100+$ 4.6951$ 469.51
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerTI
PackagingSO-8
Operating Temperature-40℃~+125℃
Frequency - Switching2.1MHz
FunctionStep-down type
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Hiccup current limiting;Frequency synchronization;Built-in LDO regulator;Light load efficient mode;Overcurrent Protection
Output TypeAdjustable
TopologyBuck
Operating Voltage4V~36V
Switch tube (built-in/external)Built-in
Output Voltage1V~28V
Output Current2.5A
Quiescent Current75uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The LMR23625 SIMPLE SWITCHER is an easy-to-use 36V, 2.5A synchronous buck regulator. The device features a wide 4V–36V input voltage range, making it suitable for a variety of industrial applications requiring power regulation from unregulated sources. Peak current mode control is employed for simplified control loop compensation and cycle-by-cycle current limiting. With a quiescent current of 75μA, the device is well suited for battery-powered systems. The ultra-low shutdown current further extends battery life. Internal loop compensation eliminates the tedious task of designing loop compensation components, while also minimizing the external component count. An optional fixed-frequency FPWM mode is available to achieve low output voltage ripple under light-load conditions. The HSOIC extended product family offers 1A (LMR23610) and 3A (LMR23630) load current options in pin-to-pin compatible packages, enabling simple and optimized PCB layout. A precision enable input simplifies regulator control and system power sequencing. Protection features include cycle-by-cycle current limiting, hiccup mode short-circuit protection, and thermal shutdown triggered by excessive power dissipation.

Features

AI Translation
  • 4V to 36V input voltage range
  • 2.5A continuous output current
  • Integrated synchronous rectification
  • Current mode control
  • Minimum on-time: 60ns
  • 2.1MHz switching frequency with PFM and forced PWM mode options (HSOIC)
  • 2.1MHz switching frequency with forced PWM mode only (WSON)
  • Synchronization to external clock frequency
  • Built-in compensation for ease of use
  • 75μA quiescent current at no-load condition
  • Soft-start into pre-biased loads
  • High duty cycle operation support
  • Precision enable input
  • Output short-circuit protection with hiccup mode
  • Thermal shutdown protection
  • 8-pin HSOIC package with PowerPAD
  • 12-pin WSON wettable flank package with PowerPAD
  • Reduce time-to-market using LMZM33603 module
  • Create custom designs using LMR23625 with WEBENCH Power Designer

Applications

AI Translation
  • Factory and building automation systems: PLC CPU, HVAC control, elevator control
  • GSM and GPRS modules for fleet management, smart grid, and security applications
  • General-purpose wide input voltage regulation