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TI LMR43620R5RPERRoHS

Manufacturer
TI
MPN
LMR43620R5RPER
LCSC Part #
C32712896
Packaging
VQFN-HR-9(2x2)
Customer #
Key Attributes
2A Buck Converter
Datasheetpdf iconTI LMR43620R5RPER
In-Stock: 1,499
1,499 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.8675$ 1.87
10+$ 1.594$ 15.94
30+$ 1.4214$ 42.64
100+$ 1.2456$ 124.56
500+$ 1.1658$ 582.90
1,000+$ 1.1316$ 1131.60
Standard Packaging3000/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
PackagingVQFN-HR-9(2x2)
Operating Temperature-40℃~+150℃@(TJ)
FunctionStep-down type
Number of Outputs1
Frequency - Switching200kHz~2.2MHz
FeaturesFrequency synchronization;Light load efficient mode;Operating status indication;Built-in LDO regulator
TopologyBuck
Output TypeAdjustable
Operating Voltage3V~36V
Switch tube (built-in/external)Built-in
Output Current2A
Output Voltage5V
Quiescent Current1.6uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The LMR436x0 is an ultra-small 36V, 2A and 1A synchronous DC/DC buck converter in a 2mm x 2mm HotRod package. This easy-to-use converter supports a wide input voltage range from 3.0V to 36V, as well as transient voltages up to 42V. The control architecture and feature set are optimized for ultra-small solution size. The device uses peak current mode control to minimize output capacitance. The LMR436x0 further reduces input filter size through dual random spread spectrum, a low EMI HotRod package, and optimized pin layout. The MODE/SYNC and RT pin variants allow the frequency to be set or synchronized in the range of 200 kHz to 2.2 MHz to avoid noise-sensitive frequency bands. The LMR436x0's compact solution size and rich feature set simplify implementation across a wide range of industrial applications.

Features

AI Translation
  • Functional Safety documentation supporting functional safety system design
  • Compact solution size and low component cost
  • 2mm × 2mm HotRod package with wettable flanks
  • Internal compensation
  • Optimized for ultra-low EMI requirements
  • Pin-selectable FPWM mode via MODE/SYNC pin for constant frequency at light load
  • FSW synchronization to MODE/SYNC pin
  • Designed for industrial applications
  • Junction temperature range: –40°C to +150°C
  • 42V transient voltage support
  • VIN minimum 3V support
  • Adjustable up to 95% of VIN with 3.3V and 5V fixed VOUT options
  • Efficiency >85% at 1 mA
  • IQ of 1.3μA at 24VIN, 5VOUT (fixed)
  • Designed for scalable power supply
  • Adjustable FSW: 200kHz to 2.2MHz (RT pin)
  • Pin-compatible with: LMR36506 (65V, 600mA), LMR36503 (65V, 300mA)

Applications

AI Translation
  • Factory automation: field transmitters and process sensors
  • Building automation: HVAC and fire safety equipment
  • Horticulture and power tools