LM3421MH/NOPB

Texas Instruments
926-LM3421MH/NOPB
LM3421MH/NOPB

Mfr.:

Description:
LED Lighting Driver ICs N-CH Cntlrs for Cons tnt Crnt LED Dvr A A 926-LM3421MHX/NOPB

Datasheet:
ECAD Model:
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Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: LED Lighting Driver ICs
RoHS:  
1 Output
Boost, Buck, SEPIC
5 A
HTSSOP-16
75 V
4.5 V
100 kHz to 2 MHz
3 V to 72 V
LM3421
- 40 C
+ 125 C
Tube
Brand: Texas Instruments
Dimming: Analog, PWM
Features: Adjustable Switch Frequency, Enable/Shutdown, Thermal Shutdown
High Level Output Current: 35 uA
Input Voltage: 4.5 V to 75 V
Low Level Output Current: 35 uA
Mounting Style: SMD/SMT
Number of Channels: 1 Channel
Output Type: Constant Current
Product Type: LED Lighting Drivers
Factory Pack Quantity: 92
Subcategory: Driver ICs
Supply Current - Max: 3 mA
Type: Inductive
Unit Weight: 58.100 mg
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Attributes selected: 0

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Compliance Codes
CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
854239099
TARIC:
8542399000
MXHTS:
8542399901
ECCN:
EAR99
Origin Classifications
Country of Origin:
Malaysia
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.

In Stock: 199

Stock:
199 Can Dispatch Immediately
Factory Lead Time:
9 Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:

Pricing (USD)

Qty. Unit Price
Ext. Price
$4.62 $4.62
$3.49 $34.90
$3.20 $80.00
$2.88 $264.96
$2.73 $753.48
$2.71 $1,495.92
$2.55 $2,580.60
$2.49 $6,414.24

Alternative Packaging

Mfr. Part No.:
LM3421MHX/NOPB
Packaging:
Reel, Cut Tape, MouseReel
Availability:
In Stock
Price:
$3.85
Min:
1

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