L4974A STMicroelectronics, L4974A Datasheet - Page 22

IC REG SW 3.5A 5.1V-40V 20-DIP

L4974A

Manufacturer Part Number
L4974A
Description
IC REG SW 3.5A 5.1V-40V 20-DIP
Manufacturer
STMicroelectronics
Type
Step-Down (Buck)r
Datasheet

Specifications of L4974A

Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
5.1 ~ 40 V
Current - Output
3.5A
Frequency - Switching
100kHz
Voltage - Input
15 ~ 50 V
Operating Temperature
0°C ~ 125°C
Mounting Type
Through Hole
Package / Case
20-DIP (0.300", 7.62mm)
Power - Output
1.3W
Output Voltage
40 V
Output Current
3.5 A
Input Voltage
15 V to 50 V
Switching Frequency
90 KHz to 110 KHz
Operating Temperature Range
- 40 C to + 150 C
Mounting Style
Through Hole
Duty Cycle (max)
90 %
No. Of Outputs
1
Power Dissipation Pd
5W
No. Of Pins
20
Filter Terminals
Through Hole
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-6699-5
L4974A

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
L4974A
Quantity:
20
Part Number:
L4974A
Manufacturer:
ST
Quantity:
10 383
Part Number:
L4974A
Manufacturer:
ST
Quantity:
20 000
L4974A
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quences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No
license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this
publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMi-
croelectronics products are not authorized for use as critical components in life support devices or systems without express written
approval of STMicroelectronics.
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