LM3677TL-1.8EV National Semiconductor, LM3677TL-1.8EV Datasheet - Page 7

• Manufacturer Part Number: LM3677TL-1.8EV
• Description: BOARD EVALUATION LM3677TL-1.8
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM3677TL-1.8EV

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.8V
• Current - Output: 600mA
• Voltage - Input: 2.7 ~ 5.5V
• Regulator Topology: Buck
• Frequency - Switching: 3MHz
• Board Type: Fully Populated
• Utilized Ic / Part: LM3677
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

Typical Performance Characteristics
LM3677, Circuit of Figure 1, V
Quiescent Supply Current vs. Supply Voltage
Switching Frequency vs. Temperature
Open/Closed Loop Current Limit
vs. Temperature
(Switching)
IN
= 3.6V, V
OUT
= 1.8V, T
30008449
30008481
30008483
A
= 25°C, unless otherwise noted.
7
Output Voltage vs. Supply Voltage
Shutdown Current vs. Temp
R
DS(ON)
(V
vs. Temperature
OUT
= 1.8V)
30008482
30008451
30008484
www.national.com