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TI LMR33610BDDARRoHS

Manufacturer
TI
MPN
LMR33610BDDAR
LCSC Part #
C1852153
Packaging
SO-8
Customer #
Key Attributes
3.8V to 36V 1A synchronous buck converter
Datasheetpdf iconTI LMR33610BDDAR
In-Stock: 574
574 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.3092$ 1.31
10+$ 1.0777$ 10.78
30+$ 0.9489$ 28.47
100+$ 0.8054$ 80.54
500+$ 0.7418$ 370.90
1,000+$ 0.7125$ 712.50
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℃@(TJ)
Frequency - Switching1.4MHz
FunctionStep-down type
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Hiccup current limiting;Light load efficient mode;Operating status indication;Built-in LDO regulator;Overcurrent Protection
Output TypeAdjustable
TopologyBuck
Operating Voltage3.8V~36V
Switch tube (built-in/external)Built-in
Output Current1A
Output Voltage1V~24V
Quiescent Current25uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The LMR33610 SIMPLE SWITCHER® regulator is an easy-to-use synchronous DC/DC buck converter with high efficiency for demanding industrial applications. The LMR33610 can drive up to 1A of load current with input voltages up to 36V. The LMR33610 provides excellent light-load efficiency and output accuracy. Features such as power good flag and precision enable facilitate flexible and easy-to-use solutions across a wide range of applications. To improve efficiency, the LMR33610 automatically folds back frequency at light loads. Protection features include thermal shutdown, input undervoltage lockout, cycle-by-cycle current limiting, and hiccup short-circuit protection. Through integration and internal compensation, the device reduces external component count and offers a pin arrangement designed for simple PCB layout. The feature set is intended to simplify implementation across a variety of end equipment. The LMR33610 is pin-to-pin compatible with the LMR33620, LMR33630, LMR33640 (36V, 2A/3A/4A), LMR36510 (65V, 1A), and LMR36520 (65V, 2A), completing a scalable SIMPLE SWITCHER power family that reduces cost and minimizes board layout rework. The LMR33610 is available in an 8-pin HSOIC package.

Features

AI Translation
  • Designed for harsh industrial applications
  • Input voltage range: 3.8V to 36V
  • Output voltage range: 1V to 24V
  • Peak current mode control
  • Junction temperature range: –40℃ to +125℃
  • Easy-to-use SOIC package
  • Ideal for scalable industrial power supplies
  • Pin-compatible with LMR33620, LMR33630, and LMR33640 (36V, 2A, 3A, or 4A), LMR36510, and LMR36520 (65V, 1A or 2A)
  • Integrated compensation at 400kHz and 1.4MHz helps reduce solution size, cost, and design complexity
  • High-efficiency solution with peak efficiency >95%
  • Shutdown quiescent current as low as 5μA
  • Operating quiescent current as low as 25μA
  • Flexible system interface with power-good flag and precision enable
  • Use LMR33610 with WEBENCH® PowerDesigner to create custom designs

Applications

AI Translation
  • Motor drive systems: drones, AC inverters, variable frequency drives, servo systems
  • Factory and building automation systems: PLC, HMI, HVAC systems, elevator main control boards
  • Wide VIN DC/DC power supplies