LM3401MM/NOPB National Semiconductor, LM3401MM/NOPB Datasheet - Page 4
![IC LED DRIVER HIGH BRIGHT 8-MSOP](/photos/6/57/65756/pkg_mua08a_sml.jpg)
LM3401MM/NOPB
Manufacturer Part Number
LM3401MM/NOPB
Description
IC LED DRIVER HIGH BRIGHT 8-MSOP
Manufacturer
National Semiconductor
Series
PowerWise®r
Type
HBLED Driverr
Datasheet
1.LM3401MMNOPB.pdf
(18 pages)
Specifications of LM3401MM/NOPB
Constant Current
Yes
Topology
PWM, Step-Down (Buck)
Number Of Outputs
1
Internal Driver
No
Type - Primary
General Purpose
Type - Secondary
High Brightness LED (HBLED)
Frequency
1.5MHz
Voltage - Supply
4.5 V ~ 35 V
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Operating Temperature
-40°C ~ 125°C
Current - Output / Channel
1A
Internal Switch(s)
Yes
Efficiency
92%
Operating Supply Voltage (typ)
5/9/12/15/18/24V
Number Of Segments
1
Operating Temperature (min)
-40C
Operating Temperature (max)
125C
Operating Temperature Classification
Automotive
Package Type
MSOP
Pin Count
8
Mounting
Surface Mount
Power Dissipation
660mW
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
35V
For Use With
LM3401EVAL - BOARD EVALUATION FOR LM3401
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Output
-
Lead Free Status / Rohs Status
Compliant
Other names
LM3401MMTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM3401MM/NOPB
Manufacturer:
NS/国半
Quantity:
20 000
Typical Performance Characteristics
Unless otherwise specified, V
= 24V, T
= 25°C.
IN
A
V
vs Temperature
HYS Current vs V
REF
IN
30021403
30021404
HYS Multiplier vs Temperature
Startup Waveforms
30021456
30021406
ILIM Sink Current vs Temperature
HYS Current vs Temperature
30021408
30021409
www.national.com
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