LMR36501

Name: LMR36501
Brand: TI
SKU: LMR36501
Price: 1.2 USD

AKTIV

65 V, 100 mA, Synchron-Abwärtswandler mit niedrigem Ruhestrom

Jetzt bestellen

Datenblatt

document-pdfAcrobat LMR3650x 3-V to 65-V, 100-mA and 150-mA Wide VIN Synchronous Buck Converter Optimized for Size and Light Load Efficiency datasheet (Rev. A) (Englisch) PDF | HTML

LMR36501

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Rating

Catalog

Operating temperature range (°C)

-40 to 150

TI functional safety category

Functional Safety-Capable

Topology

Buck

Type

Converter

Iout (max) (A)

0.1

Vin (min) (V)

3

Vin (max) (V)

65

Switching frequency (min) (kHz)

200

Switching frequency (max) (kHz)

2200

Features

Enable, Forced PWM, Light Load Efficiency, Soft Start Fixed, Spread Spectrum

Vout (min) (V)

1

Vout (max) (V)

16

Iq (typ) (µA)

4

Rating

Catalog

Operating temperature range (°C)

-40 to 150

TI functional safety category

Functional Safety-Capable

Topology

Buck

Type

Converter

Iout (max) (A)

0.1

Vin (min) (V)

3

Vin (max) (V)

65

Switching frequency (min) (kHz)

200

Switching frequency (max) (kHz)

2200

Features

Enable, Forced PWM, Light Load Efficiency, Soft Start Fixed, Spread Spectrum

Vout (min) (V)

1

Vout (max) (V)

16

Iq (typ) (µA)

4

VQFN-HR (RPE)

9

4 mm² 2 x 2

Functional Safety-Capable
- Documentation available to aid functional safety system design
Designed for rugged industrial applications:
- Junction temperature range –40°C to +150°C
- Input transient protection up to 70 V
- Wide input voltage range: 3.0 V (falling threshold) to 65 V
- Minimized switch node ringing to reduce EMI
- Adjustable and fixed output 3.3-V and 5-V voltage options available
Suited for scalable industrial power supplies:
- Pin compatible with LMR36503 (65 V, 300 mA) and LMR36506 (65 V, 600 mA)
- Adjustable switching frequency: 200 kHz to 2.2 MHz with RT pin variant
Minimized solution size and cost:
- Ultra-small, 2-mm × 2-mm HotRod™ package
High efficiency across load range with low power dissipation:
- Greater than 80% peak efficiency at 1 MHz (3.3-V V OUT)

Functional Safety-Capable
- Documentation available to aid functional safety system design
Designed for rugged industrial applications:
- Junction temperature range –40°C to +150°C
- Input transient protection up to 70 V
- Wide input voltage range: 3.0 V (falling threshold) to 65 V
- Minimized switch node ringing to reduce EMI
- Adjustable and fixed output 3.3-V and 5-V voltage options available
Suited for scalable industrial power supplies:
- Pin compatible with LMR36503 (65 V, 300 mA) and LMR36506 (65 V, 600 mA)
- Adjustable switching frequency: 200 kHz to 2.2 MHz with RT pin variant
Minimized solution size and cost:
- Ultra-small, 2-mm × 2-mm HotRod™ package
High efficiency across load range with low power dissipation:
- Greater than 80% peak efficiency at 1 MHz (3.3-V V OUT)

The LMR3650x is the industry smallest 65-V, 150-mA, 100-mA synchronous step-down DC/DC converter in 4-mm 2 HotRod package. This easy-to-use converter can handle input voltage transients up to 70 V, provide excellent EMI performance and supports fixed, 3.3 V, 5 V and other adjustable output voltages.

The LMR3650x uses the peak current mode control architecture with internal compensation to maintain stable operation with minimal output capacitance. The LMR3650x with the right resistor selection from the RT pin to ground can be externally programmed to any desired switching frequency of operation over a wide range from 200 kHz to 2.2 MHz. The precision EN/UVLO feature allows precise control of the device during the start-up and shutdown. The PGOOD flag, with built-in glitch filter and delayed release, offers a true indication of the system status, eliminating the requirement for an external voltage supervisor. The compact solution size and rich feature set of LMR3650x simplifies implementation for a wide range of industrial applications.

The LMR3650x is the industry smallest 65-V, 150-mA, 100-mA synchronous step-down DC/DC converter in 4-mm 2 HotRod package. This easy-to-use converter can handle input voltage transients up to 70 V, provide excellent EMI performance and supports fixed, 3.3 V, 5 V and other adjustable output voltages.

The LMR3650x uses the peak current mode control architecture with internal compensation to maintain stable operation with minimal output capacitance. The LMR3650x with the right resistor selection from the RT pin to ground can be externally programmed to any desired switching frequency of operation over a wide range from 200 kHz to 2.2 MHz. The precision EN/UVLO feature allows precise control of the device during the start-up and shutdown. The PGOOD flag, with built-in glitch filter and delayed release, offers a true indication of the system status, eliminating the requirement for an external voltage supervisor. The compact solution size and rich feature set of LMR3650x simplifies implementation for a wide range of industrial applications.

filter

Andere AC/DC- und DC/DC-Wandler (integrierter FET) suchen

Herunterladen Video mit Transkript ansehen Video

Technische Dokumentation

star

=Von TI ausgewählte Top-Empfehlungen für dieses Produkt

Keine Ergebnisse gefunden. Bitte geben Sie einen anderen Begriff ein und versuchen Sie es erneut.

Alle anzeigen 7

	Typ	Titel		Datum
*	Data sheet	LMR3650x 3-V to 65-V, 100-mA and 150-mA Wide VIN Synchronous Buck Converter Optimized for Size and Light Load Efficiency datasheet (Rev. A)	PDF \| HTML	25 Mai 2023
	EVM User's guide	LMR36501EVM User’s Guide	PDF \| HTML	19 Jun 2023
	Certificate	LMR36501EVM EU RoHS Declaration of Conformity (DoC)		15 Mär 2023
	Functional safety information	LMR36502 and LMR36501 Functional Safety FIT Rate, FMD and Pin FMA	PDF \| HTML	14 Mär 2023
	Application note	Step-Dwn (Buck) Convrtr Pwer Solutions for Programmable Logic Controller Systems (Rev. A)	PDF \| HTML	26 Jul 2021
	Application brief	Powering Drones With a Wide VIN DC-DC Converter (Rev. A)		05 Feb 2019
	Analog Design Journal	Accurately measuring efficiency of ultralow-IQ devices		22 Jan 2014

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Evaluierungsplatine

LMR36502EVM — LMR36502 Evaluierungsmodul für synchrone 65-V-150-mA-Abwärtswandler mit breiter Eingangsspannung

Das Evaluierungsmodul (EVM) LMR36502EVM unterstützt Designer bei der Evaluierung des Betriebs und der Leistung des Abwärtswandlers LMR36502 mit Weitbereichseingang. Der LMR36502 ist ein einfach anwendbarer synchroner DC/DC-Abwärtswandler, der bis zu 150 mA Laststrom bei einer Eingangsspannung von (...)

Benutzerhandbuch: PDF | HTML

Nicht verfügbar auf TI.com

Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
VQFN-HR (RPE)	9	Ultra Librarian

Es gelten die allgemeinen Geschäftsbedingungen von TI für Evaluierungsartikel.

LMR36501

65 V, 100 mA, Synchron-Abwärtswandler mit niedrigem Ruhestrom

LMR36501

Produktdetails

Technische Dokumentation

Design und Entwicklung

LMR36502EVM — LMR36502 Evaluierungsmodul für synchrone 65-V-150-mA-Abwärtswandler mit breiter Eingangsspannung

Bestellen & Qualität

Support und Schulungen

TI E2E™-Foren mit technischem Support von TI-Ingenieuren

Videoreihe

Videos