L4971D STMicroelectronics, L4971D Datasheet - Page 12
L4971D
Manufacturer Part Number
L4971D
Description
IC REG SW 1.5A STEPDOWN 16-SOIC
Manufacturer
STMicroelectronics
Type
Step-Down (Buck)r
Datasheet
1.L4971D013TR.pdf
(13 pages)
Specifications of L4971D
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
3.3 ~ 50 V
Current - Output
1.5A
Frequency - Switching
100kHz ~ 300kHz
Voltage - Input
8 ~ 55 V
Operating Temperature
0°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.300", 7.5mm Width)
Power - Output
800mW
Output Voltage
50 V
Output Current
1.5 A
Input Voltage
8 V to 55 V
Switching Frequency
90 KHz to 110 KHz
Operating Temperature Range
- 40 C to + 150 C
Mounting Style
SMD/SMT
Duty Cycle (max)
97 %
For Use With
497-4744 - BOARD EVAL FOR L4971/L4978 REG
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
497-1411-5
497-1411-5
497-3357-5
497-1411-5
497-3357-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
L4971D013TR
Manufacturer:
SOP16
Quantity:
20 000
L4971
4
Table 7. Revision History
12/13
REVISION HISTORY
October 2004
May 2005
Date
Revision
10
11
First Issue in EDOCS
Updated the Layout look & feel.
Changed name of the D1 on the figs. 1 and 4.
Description of Changes