E-L4960 STMicroelectronics, E-L4960 Datasheet - Page 8
![IC REG PWR SW 2.5A HEPTAWATT](/photos/6/99/69954/497-7-heptawatt_series_sml.jpg)
E-L4960
Manufacturer Part Number
E-L4960
Description
IC REG PWR SW 2.5A HEPTAWATT
Manufacturer
STMicroelectronics
Type
Step-Down (Buck)r
Datasheet
1.L4960.pdf
(16 pages)
Specifications of E-L4960
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
5.1 ~ 40 V
Current - Output
2.5A
Frequency - Switching
100kHz ~ 150kHz
Voltage - Input
9 ~ 46 V
Operating Temperature
-40°C ~ 150°C
Mounting Type
Through Hole
Package / Case
Heptawatt-7 (Vertical, Bent and Staggered Leads)
Power - Output
15W
Output Voltage
40 V
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-4555-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
L4960
Figure 16. Supply voltage
ripple rejection vs. frequency
Figure 19. Power dissipation
derating curve
8/16
F igu re 22. Effi ciency vs.
output current
Figure 17. Dropout voltage
between pin 1 and pin 7 vs.
current at pin 7
Fi gure 20. Effici ency vs.
output current
Fi gure 2 3. Effi ciency vs.
output voltage
Figure 18. Dropout voltage
between pin 1 and 7 vs.
junction temperature
Fi gure 21 . Effi ciency vs.
output current