LM26420YSQX/NOPB National Semiconductor, LM26420YSQX/NOPB Datasheet - Page 10

IC REG DUAL SYNC BUCK 2A 16LLP

LM26420YSQX/NOPB

Manufacturer Part Number
LM26420YSQX/NOPB
Description
IC REG DUAL SYNC BUCK 2A 16LLP
Manufacturer
National Semiconductor
Series
PowerWise®r
Type
Step-Down (Buck)r
Datasheet

Specifications of LM26420YSQX/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
LM26420YSQX
Start-Up (Soft-Start)
Enable - Disable
(V
= 1.8V @ 1A, V
= 5V)
(V
= 1.8V @ 1A, V
= 5V)
OUT
IN
OUT
IN
30069657
30069658
V
vs Temperature
Current Limit vs Temperature
FB
(V
= 5V and 3.3V)
IN
30069659
30069653
Reverse Current Limit vs Temperature
Short Circuit Waveforms
30069698
30069680
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10

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