LM3670MF-1.2EV National Semiconductor, LM3670MF-1.2EV Datasheet - Page 9

• Manufacturer Part Number: LM3670MF-1.2EV
• Description: BOARD EVALUATION LM3670MF-1.2
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM3670MF-1.2EV

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.2V
• Current - Output: 350mA
• Voltage - Input: 2.5 ~ 5.5V
• Regulator Topology: Buck
• Frequency - Switching: 1MHz
• Board Type: Fully Populated
• Utilized Ic / Part: LM3670
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Power - Output: -
• Lead Free Status / Rohs Status: Not Compliant

Typical Performance Characteristics
V
SW
I
I
LOAD
, V
LOAD
OUT
Load Transient
Load Transient
= 50mA to 350mA
= 0mA to 280mA
PFM Mode
, I
INDUCTOR
vs. Time
20075818
20075820
20075822
(unless otherwise stated: V
9
V
SW
I
LOAD
I
, V
LOAD
OUT
Load Transient
Load Transient
= 100mA to 300mA
IN
PWM Mode
= 0mA to 350mA
, I
= 3.6V, V
INDUCTOR
OUT
vs. Time
= 1.8V) (Continued)
20075819
20075823
20075821
www.national.com