LM63635CAQDRRRQ1

2.1MHz Step-down type Adjustable 1V~20V 3.25A WSON-12(3x3) Voltage Regulators - DC DC Switching Regulators RoHS

WSON-12(3x3)ROHS3 CompliantActive

3.5-V to 36-V, 1.5-A, and 2.5-A Automotive Step-down Voltage Converter

Manufacturer: TI
Manufacturer part #: LM63635CAQDRRRQ1
Store part #: C6286805
Package / case: WSON-12(3x3)
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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2,951 in stock

#C6286805

Stock & price checked 8 days ago

Quantity	Unit price	Pack price
1+	₹476.32	₹476.32
200+	₹239.57	₹47,914.00
500+	₹234.32	₹1,17,160.00
1,000+	₹231.72	₹2,31,720.00

Quantity (min 1)

1 × ₹476.32

₹476.32

excl. GST

₹562.06 incl. 18% GST

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Standard pack: 3,000 per reel

LM63635CAQDRRRQ1

₹476.32 for 1 + GST

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Specifications

Operating Temperature: -40℃~+125℃@(TA)
Frequency - Switching: 2.1MHz
Function: Step-down type
Number of Outputs: 1
Features: Cycle-by-cycle current limiting;Hiccup current limiting;Frequency synchronization;EMI optimization (spread spectrum);Light load efficient mode;Operating status indication
Output Type: Adjustable
Topology: Buck
Operating Voltage: 3.5V~36V
Switch tube (built-in/external): Built-in
Output Voltage: 1V~20V
Output Current: 3.25A
Quiescent Current: 23uA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
Moisture sensitivity: MSL 2 (1 year)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.2 g

Overview

The LM636x5-Q1 is an easy-to-use, synchronous, step-down DC/DC converter designed for rugged automotive applications. The LM636x5-Q1 can drive up to 1.5-A or 2.5-A of load current from an input of up to 36 V. The converter has high light load efficiency and output accuracy in a small solution size. Features such as a RESET flag and precision enable provide both flexible and easy-to-use solutions for a wide range of applications. Automatic frequency foldback at light load improves efficiency while maintaining tight load regulation. Integration eliminates many external components and provides a pinout designed for simple PCB layout. Protection features include thermal shutdown, input undervoltage lockout, cycle-by-cycle current limit, and hiccup shortcircuit protection. The LM636x5-Q1 is available in the HTSSOP 16-pin power package, with PowerPAD, and the WSON 12-pin power package.

Applications

Automotive infotainment and cluster
Automotive body electronics and lighting
Automotive ADAS

Key features

AEC-Q100-qualified for automotive applications – Device temperature grade 1: -40°C to +125°C ambient operating temperature
Functional Safety-Capable Documentation available to aid functional safety system design
Supports automotive system requirements
Input voltage range: 3.5 V to 36 V
Short 50-ns minimum on time
Good EMI performance
Pseudo-random spread spectrum
Compatible with CISPR 25
23 μA low operating quiescent current
-40°C to +150°C junction temperature range
High design flexibility
Pin selectable VOUT: 3.3 V, 5 V, adjustable 1 V to 20 V
Pin compatible with the LM63610 and LM63635 (1 A, 3.25 A)
Pin selectable frequency: 400 kHz, 2.1 MHz, adjustable 250 kHz to 2200 kHz
Pin selectable FPWM, auto, sync modes
TSSOP: thermally enhanced package
WSON: for space-constrained applications
Small solution size
As small as 10 mm×10 mm for 2.5 A, 2.2 MHz with WSON package
Highly integrated solution
Low component count