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Model LM5642XMHX/NOPB
Description LM5642 / LM5642XHigh voltage, dual channel synchronous buck converter synchronized with oscillator LM5642/LM5642X High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization
Product QR code
Brand: TI
Packaging HTSSOP-28
Delivery time
Packaging method Tape & Reel (TR)
Standard packaging quantity 1
17.06  yuan 17.06yuan
5+:
$ 19.9614
50+:
$ 19.1083
200+:
$ 18.6306
500+:
$ 18.5112
1000+:
$ 18.3918
2500+:
$ 18.2553
5000+:
$ 18.1700
7500+:
$ 18.0847
Quantity
5+
50+
200+
500+
1000+
Price
$19.9614
$19.1083
$18.6306
$18.5112
$18.3918
Price $ 19.9614 $ 19.1083 $ 18.6306 $ 18.5112 $ 18.3918
Start batch production 5+ 50+ 200+ 500+ 1000+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(1268) Minimum order quantity(5)
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Technical parameters/number of output interfaces: 2

Technical parameters/output voltage: 1.3V ~ 32.4V

Technical parameters/output current: 20 A

Technical parameters/number of channels: 2

Technical parameters/dissipated power: 3400 mW

Technical parameters/Static current: 1.10 mA

Technical parameters/adjusted output number: 2

Technical parameters/switching frequency: 375 kHz

Technical parameters/topology structure: Buck

Technical parameters/input voltage (Max): 36 V

Technical parameters/input voltage (Min): 4.5 V

Technical parameters/maximum duty cycle: 0.989

Technical parameters/operating temperature (Max): 125 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/dissipated power (Max): 3400 mW

Technical parameters/input voltage: 4.5V ~ 36V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 28

Encapsulation parameters/Encapsulation: HTSSOP-28

External dimensions/packaging: HTSSOP-28

Physical parameters/operating temperature: -40℃ ~ 125℃ (TJ)

Other/Product Lifecycle: Active

Other/Packaging Methods: Tape & Reel (TR)

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
LM5642XMH/NOPB LM5642XMH/NOPB TI 完全替代 TSSOP-28
Texas Instruments 一系列集成降压（降压）直流-直流控制器，用于需要使用外部电源 MOSFET 来实现完整开关调节器设计的应用。 ### 直流/直流控制器（外部开关），Texas Instruments

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