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Siehe Technische Spezifikationen

ZXLD1321DCATC +BOM

DFN-14 LED Driver for 1-Segment display, with dimensions of 4 X 3 MM, height of 0.75 MM, and pitch of 0.50 MM

Hersteller:

Diodes Incorporated
Herstellerteil #:

ZXLD1321DCATC
Datenblatt:

ZXLD1321DCATC Datenblatt (PDF)
Type:

DC DC Regulator
Topology:

Step-Up (Boost)
Internal Switch(s):

Yes
Number Of Outputs:

1
EDA/CAD Modelle:

Fordern Sie kostenlose CAD-Modelle für an ZXLD1321DCATC

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

ZXLD1321DCATC Allgemeine Beschreibung

Offering a wide input voltage range and a built-in power MOSFET, the ZXLD1321DCATC is a synchronous buck LED driver optimized for driving multiple LEDs in series. Its fixed frequency control, which can be set by an external resistor, allows for precise current regulation, while the PWM dimming input enables adjustable brightness of the LEDs. Housed in a compact DFN package, this LED driver is well-suited for space-constrained applications. In addition, the ZXLD1321DCATC provides overvoltage, undervoltage, and overtemperature protection to ensure the safe and long-lasting operation of the LEDs. With a high efficiency of up to 95%, this driver is capable of minimizing power consumption and extending battery life in portable applications

Hauptmerkmale

1.2V to 12V Input voltage range
Up to 1A output current
Typical efficiency#>85%
Bootstrap operation enables input voltage down to 1V
User-defined thermal control of LED output current using external thermistor
High output current stability over input voltage and temperature
12µA typical standby current
LED current adjustable from 100% down to 2%
Adjustable soft-start
Drives up to 5 white LEDs in series

Spezifikationen

Type	DC DC Regulator	Topology	Step-Up (Boost)
Internal Switch(s)	Yes	Number of Outputs	1
Voltage - Supply (Min)	2V	Voltage - Supply (Max)	12V
Voltage - Output	18V	Current - Output / Channel	1A (Switch)
Frequency	600kHz	Dimming	PWM
Applications	Backlight, Lighting	Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount	Base Product Number	ZXLD1321

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