TDSEMIC

HTM1668-TD

450kHz 140mA 3V~5.5V SOP-24 LED Drivers ICs

SOP-24RoHSActive

Manufacturer: TDSEMIC
Manufacturer part #: HTM1668-TD
Store part #: C42422114
Package / case: SOP-24
Category: LED Drivers ICs
Packaging: Tube-packed

Datasheet (PDF)

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2,580 in stock

#C42422114

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
5+	₹20.23	₹101.15
50+	₹16.01	₹800.50
150+	₹13.89	₹2,083.50
510+	₹12.32	₹6,283.20
2,490+	₹11.05	₹27,514.50
5,010+	₹10.41	₹52,154.10

Quantity (min 5, multiples of 5)

5 × ₹20.23

₹101.15

excl. GST

₹119.36 incl. 18% GST

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GST invoice with every order
Standard pack: 30 per tube

HTM1668-TD

₹101.15 for 5 + GST

Specifications

Frequency - Switching: 450kHz
Features: Keyboard scanning
Switch Tube (Built-In/External): Built-in
Operating temperature: -20℃~+70℃
Output Current: 140mA
Voltage - Input(DC): 3V~5.5V

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Packaging: Tube-packed
Standard pack: 30 / Tube
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 1.196 g

Overview

HTDM1668 is a dedicated LED driver control IC featuring a 3-wire serial interface, supporting either common-cathode 10-segment 7-digit or 13-segment 4-digit display modes with 10×2-bit keyboard scanning. It integrates a 3-wire serial communication interface and RC oscillator, offers 8-level brightness adjustment, and is widely applicable to various LED panel applications such as microwave ovens, induction cookers, water heaters, and other home appliances.