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TI LM63625DQPWPRQ1 product image
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TI LM63625DQPWPRQ1RoHS

Manufacturer
TI
MPN
LM63625DQPWPRQ1
LCSC Part #
C1849527
Packaging
HTSSOP-16-EP
Customer #
Key Attributes
3.5V to 36V automotive step-down converter
Datasheetpdf iconTI LM63625DQPWPRQ1
In-Stock: 1,570
1,570 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.562$ 2.56
10+$ 2.0981$ 20.98
30+$ 1.8458$ 55.37
100+$ 1.587$ 158.70
500+$ 1.4698$ 734.90
1,000+$ 1.4194$ 1419.40
Standard Packaging2000/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
PackagingHTSSOP-16-EP
Operating Temperature-40℃~+150℃@(TJ)
Frequency - Switching400kHz;2.1MHz
FunctionStep-down type
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Hiccup current limiting;Frequency synchronization;EMI optimization (spread spectrum);Light load efficient mode;Output discharge;Operating status indication;Overcurrent Protection
Output TypeAdjustable
TopologyBuck
Operating Voltage3.5V~36V
Switch tube (built-in/external)Built-in
Output Current2.5A
Output Voltage1V~20V
Quiescent Current23uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2000
Sales UnitPiece

Introduction

AI Translation

LM636x5-Q1 is an easy-to-use synchronous DC/DC buck converter designed for demanding automotive applications. The LM636x5-Q1 supports input voltages up to 36V and can drive load currents up to 1.5A or 2.5A. This converter delivers excellent light-load efficiency and output accuracy in a compact solution size. Features such as a RESET flag and precision enable pin provide a flexible, easy-to-use solution for a wide range of applications. Automatic frequency foldback at light load improves efficiency while maintaining tight load regulation. The device integrates many functions to eliminate external components and offers a pin arrangement optimized for simple PCB layout. Protection features include thermal shutdown, input undervoltage lockout, cycle-by-cycle current limiting, and hiccup short-circuit protection. The LM636x5-Q1 is available in a 16-pin HTSSOP power package with PowerPAD and a 12-pin WSON power package.

Features

AI Translation
  • AEC-Q100 qualified for automotive applications
  • Device temperature grade 1: -40°C to +125°C ambient operating temperature range
  • Functional Safety documentation available to support functional safety system design for automotive system requirements
  • Input voltage range: 3.5V to 36V
  • Short minimum on-time: 50ns
  • Good EMI performance with pseudo-random spread spectrum, compliant with CISPR 25
  • Low quiescent operating current: 23μA
  • Junction temperature range: -40°C to +150°C
  • High design flexibility
  • Pin-selectable VOUT: 3.3V, 5V, adjustable 1V to 20V
  • Pin-compatible with LM63610 and LM63635 (1A, 3.25A)
  • Pin-selectable frequency: 400kHz, 2.1MHz, adjustable 250kHz to 2200kHz
  • Pin-selectable FPWM, auto, and synchronous modes
  • TSSOP: thermally enhanced package
  • WSON: space-constrained applications
  • Small solution size

Applications

AI Translation
  • Automotive infotainment systems and instrument clusters
  • Automotive body electronics and lighting
  • Automotive ADAS