LM3678SD-1.2/NOPB National Semiconductor, LM3678SD-1.2/NOPB Datasheet - Page 7

• Manufacturer Part Number: LM3678SD-1.2/NOPB
• Description: IC CONV DC-DC STDN LV 1.5A 10LLP
• Manufacturer: National Semiconductor
• Series: PowerWise®r
• Type: Step-Down (Buck)r

Specifications of LM3678SD-1.2/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.8V, 1.2V
• Current - Output: 1.5A
• Frequency - Switching: 3.3MHz
• Voltage - Input: 2.5 ~ 5.5 V
• Operating Temperature: -30°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-LLP
• For Use With: LM3678SD-1.2EV - BOARD EVAL FOR LM3678SD-1.2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: LM3678SD-1.2TR

(V
IN
= 3.6V, V
(V
IN
VSELECT Transient Response
= 3.6V, V
Load Transient Response
OUT
(V
IN
= 1.2V, Load Step 500mA
= 3.6V, No LOAD)
OUT
Start Up
= 1.2V, LOAD = 1A)
↔
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1A)
7
(V
IN
= 3.6V, V
VSELECT Transient Response
VSELECT Transient Response
(V
IN
(V
= 3.6V, LOAD = 500mA)
IN
= 3.6V, LOAD = 1A)
OUT
Start Up
= 1.2V, LOAD = 500mA)
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