LM644A2QVBGRQ1

Texas Instruments
595-LM644A2QVBGRQ1
LM644A2QVBGRQ1

Mfr.:

Description:
Switching Voltage Regulators Automotive 36V 12A l ow-Iq dual-output

Lifecycle:
New Product:
New from this manufacturer.
Datasheet:
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Learn more about Texas Instruments LM644A2QVBGRQ1

Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Switching Voltage Regulators
RoHS:  
SMD/SMT
WQFN-24
Buck
800 mV to 20 V
6 A
2 Output
7 uA, 29 uA
100 kHz to 2.2 MHz
- 40 C
+ 125 C
LM644A2
Reel
Cut Tape
MouseReel
Brand: Texas Instruments
Development Kit: LM644A2QEVM-S2100T
Input Voltage: 3 V to 36 V
Moisture Sensitive: Yes
Product Type: Switching Voltage Regulators
Shutdown: Shutdown
Factory Pack Quantity: 3000
Subcategory: PMIC - Power Management ICs
Supply Voltage - Min: 3 V
Type: Automotive Buck Converter
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Datasheet

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Compliance Codes
CNHTS:
8542399000
USHTS:
8542390090
MXHTS:
8542399999
ECCN:
EAR99
Origin Classifications
Country of Origin:
Philippines
Assembly Country of Origin:
Philippines
Country of Diffusion:
United States
The country is subject to change at the time of shipment.

LM644A2-Q1 Automotive Buck Converter

Texas Instruments LM644A2-Q1 Automotive Buck Converter is a 36V, synchronous DC/DC converter with multiphase stackability in a thermally enhanced package for dual-side cooling. This converter utilizes an interleaved, stackable, current-mode control architecture for easy loop compensation, fast transient response, and excellent load and line regulation. The accurate current sharing with an output clock supports 6 phases for currents up to 36A. The LM644A2-Q1 converter features a 3V to 36V input voltage range, 100kHz to 2.2MHz switching frequency range, and meets CISPR 25 class 5 EMI requirements. This converter provides 0.5µA typical shutdown mode current and 9µA typical no-load standby current with built-in compensation and 3ms soft start. The LM644A2-Q1 devices are AEC-Q100 qualified for automotive applications. Typical applications include automotive cockpit and display, automotive ADAS and central computing, body electronics and lighting, and general-purpose dual buck converters.

In Stock: 2,672

Stock:
2,672 Can Dispatch Immediately
Factory Lead Time:
16 Weeks Estimated factory production time for quantities greater than shown.
Long lead time reported on this product.
Minimum: 1   Multiples: 1   Maximum: 1001
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 3000)

Pricing (USD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
$9.07 $9.07
$7.04 $70.40
$6.52 $163.00
$5.97 $597.00
$5.69 $1,422.50
$5.54 $2,770.00
$5.42 $5,420.00
Full Reel (Order in multiples of 3000)
$5.42 $16,260.00
† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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