text.skipToContent text.skipToNavigation

LMR33630BQRNXTQ1 ACTIVE

3.8-V to 36-V, 3-A synchronous step-down voltage converter

Inventory: 28,962
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material SN
MSL rating / Peak reflow Level-2-260C-1 YEAR
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
VQFN-HR (RNX) | 12 250 | SMALL T&R
-40 to 125
Package | Pins VQFN-HR (RNX) | 12
Package qty | Carrier 250 | SMALL T&R
Operating temperature range (°C) -40 to 125
View TI packaging information

Features for the LMR33630-Q1

  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, TA
  • Functional Safety-Capable
  • Configured for rugged automotive applications
    • Input voltage range: 3.8 V to 36 V
    • Output voltage range: 1 V to 24 V
    • Output current: 3 A
    • 75-mΩ/50-mΩ RDS-ON power MOSFETs
    • Peak-current-mode control
    • Short minimum on-time of 68 ns
    • Frequency: 400 kHz, 1.4 MHz, 2.1 MHz
    • Integrated compensation network
  • Low EMI and switching noise
    • HotRod™ package
    • Parallel input current paths
  • High power conversion at all loads
    • Peak efficiency > 95%
    • Low shutdown quiescent current of 5 µA
    • Low operating quiescent current of 25 µA
  • Create a custom design using the LMR33630-Q1 with the WEBENCH Power Designer

All trademarks are the property of their respective owners.

Description for the LMR33630-Q1

The LMR33630-Q1 automotive-qualified regulator is an easy-to-use, synchronous, step-down DC/DC converter that delivers best-in-class efficiency for rugged applications. The LMR33630-Q1 drives up to 3 A of load current from an input of up to 36 V. The LMR33630-Q1 provides high light load efficiency and output accuracy in a very small solution size. Features such as a power-good flag and precision enable provide both flexible and easy-to-use solutions for a wide range of applications. The LMR33630-Q1 automatically folds back frequency at light load to improve efficiency. Integration eliminates most 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 short-circuit protection. The LMR33630-Q1 is available in a 12-pin 3 mm × 2 mm next generation VQFN package with wettable flanks.

Pricing


Qty Price (USD)
1-99 2.002
100-249 1.754
250-999 1.23
1,000+ 0.991

Additional package qty | carrier options

Package qty | Carrier 3,000 | LARGE T&R
Inventory Out of stock
Qty | Price (USD) 1ku | 0.881 1-99 1.78 100-249 1.559 250-999 1.093 1,000+ 0.881
Custom reel may be available