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Model LM27402SQ/NOPB
Description 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
Product QR code
Brand: TI
Packaging WQFN-16
Delivery time
Packaging method Cut Tape (CT)
Standard packaging quantity 1
19.12  yuan 19.12yuan
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(2465) Minimum order quantity(1)
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Technical parameters/power supply voltage (DC):

3.00V (min)

 

Technical parameters/number of output interfaces:

1

 

Technical parameters/output voltage:

0.6V ~ 18.6V

 

Technical parameters/output current:

30000 mA

 

Technical parameters/Static current:

4.50 mA

 

Technical parameters/adjusted output:

1

 

Technical parameters/switching frequency:

200kHz ~ 1.2MHz

 

Technical parameters/topology structure:

Buck

 

Technical parameters/duty cycle:

95 %

 

Technical parameters/Input voltage (Max):

20 V

 

Technical parameters/input voltage (Min):

3 V

 

Technical parameters/maximum duty cycle:

0.95

 

Technical parameters/operating temperature (Max):

125 ℃

 

Technical parameters/operating temperature (Min):

-40 ℃

 

Technical parameters/power supply voltage:

3V ~ 20V

 

Technical parameters/power supply voltage (Max):

20 V

 

Technical parameters/power supply voltage (Min):

3 V

 

Technical parameters/input voltage:

3V ~ 20V

 

Encapsulation parameters/installation method:

Surface Mount

 

Package parameters/number of pins:

16

 

Encapsulation parameters/Encapsulation:

WQFN-16

 

Dimensions/Length:

4 mm

 

Dimensions/Width:

4 mm

 

Dimensions/Height:

0.8 mm

 

Dimensions/Packaging:

WQFN-16

 

Physical parameters/operating temperature:

-40℃ ~ 125℃

 

Other/Product Lifecycle:

Active

 

Other/Packaging Methods:

Cut Tape (CT)

 

Compliant with standards/RoHS standards:

RoHS Compliant

 

Compliant with standards/lead

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
LM27402SQX/NOPB LM27402SQX/NOPB TI 完全替代 WQFN-16
具有 DCR 电流感应的 3-20V、电压模式同步降压控制器 16-WQFN -40 to 125

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