LM3670MF-1.2/NOPB National Semiconductor, LM3670MF-1.2/NOPB Datasheet - Page 9
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LM3670MF-1.2/NOPB
Manufacturer Part Number
LM3670MF-1.2/NOPB
Description
IC CONV DC/DC STEP-DOWN SOT23-5
Manufacturer
National Semiconductor
Series
PowerWise®r
Type
Step-Down (Buck)r
Datasheet
1.LM3670MFX-ADJNOPB.pdf
(17 pages)
Specifications of LM3670MF-1.2/NOPB
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
1.2V
Current - Output
350mA
Frequency - Switching
1MHz
Voltage - Input
2.5 ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-23-5, SC-74A, SOT-25
For Use With
LM3670MF-1.2EV - BOARD EVALUATION LM3670MF-1.2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Other names
LM3670MF-1.2
LM3670MF-1.2TR
LM3670MF-1.2TR
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
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