LM3677LE-1.2/NOPB National Semiconductor, LM3677LE-1.2/NOPB Datasheet - Page 12
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LM3677LE-1.2/NOPB
Manufacturer Part Number
LM3677LE-1.2/NOPB
Description
IC CONV DC/DC 600MA 1.2V 6-LLP
Manufacturer
National Semiconductor
Series
PowerWise®r
Type
Step-Down (Buck)r
Datasheet
1.LM3677LEE-1.2NOPB.pdf
(24 pages)
Specifications of LM3677LE-1.2/NOPB
Internal Switch(s)
Yes
Synchronous Rectifier
Yes
Number Of Outputs
1
Voltage - Output
1.2V
Current - Output
600mA
Frequency - Switching
3MHz
Voltage - Input
2.7 ~ 5.5 V
Operating Temperature
-30°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
6-LLP
Power - Output
855mW
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LM3677LE-1.2
www.national.com
Mode Change by Load Transients
V
Load Transient Response
Load Transient Response
V
V
OUT
OUT
OUT
= 1.8V (PFM to PWM)
= 1.3V (PWM Mode)
= 2.5V (PWM Mode)
30008475
30008497
30008431
12
V
OUT
Mode Change by Load Transients
= 1.3V (Output Current= 300mA)
V
Load Transient Response
V
Start Up into PWM Mode
OUT
OUT
= 1.8V (PWM to PFM)
= 1.8V (PWM Mode)
30008476
30008472
30008491