LM26420YSQ/NOPB National Semiconductor, LM26420YSQ/NOPB Datasheet - Page 20

IC REG SYNC BUCK DL 2A 16-LLP

LM26420YSQ/NOPB

Manufacturer Part Number
LM26420YSQ/NOPB
Description
IC REG SYNC BUCK DL 2A 16-LLP
Manufacturer
National Semiconductor
Series
PowerWise®r
Type
Step-Down (Buck)r
Datasheet

Specifications of LM26420YSQ/NOPB

Internal Switch(s)
Yes
Synchronous Rectifier
Yes
Number Of Outputs
2
Voltage - Output
0.8 ~ 4.5 V
Current - Output
2A
Frequency - Switching
550kHz
Voltage - Input
3 ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-LLP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Other names
LM26420YSQTR
LLP Package
30069668
FIGURE 11. Internal LLP Connection
For certain high power applications, the PCB land may be modified to a "dog bone" shape (see Figure 6). By increasing the size
of ground plane, and adding thermal vias, the R
for the application can be reduced.
θJA
30069606
FIGURE 12. 20-Lead eTSSOP PCB Dog Bone Layout
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