Integrated Circuits (ICs)

LF21814NTR

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HI LO SIDE DRVR 1.4A SOIC(N)-14/ TR

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Integrated Circuits (ICs)

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HI LO SIDE DRVR 1.4A SOIC(N)-14/ TR

Technical Specifications

Parameters and characteristics for this part

Specification	LF21814NTR

Channel Type	Independent
Current - Peak Output (Source, Sink) [custom]	1.9 A
Current - Peak Output (Source, Sink) [custom]	2.3 A
Driven Configuration	Half-Bridge
Gate Type	IGBT, MOSFET (N-Channel)
High Side Voltage - Max (Bootstrap) [Max]	600 V
Input Type	Non-Inverting
Logic Voltage - VIL, VIH	2.5 V, 0.8 V
Mounting Type	Surface Mount
Number of Drivers	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	3.9 mm, 0.154 in
Package / Case	14-SOIC
Rise / Fall Time (Typ) [custom]	20 ns
Rise / Fall Time (Typ) [custom]	40 ns
Voltage - Supply [Max]	20 V
Voltage - Supply [Min]	10 VDC

HI LO Side DRVR 1.4A SOIC(N)-14

Part	Channel Type	Package / Case	Package / Case	Logic Voltage - VIL, VIH	Operating Temperature [Max]	Operating Temperature [Min]	Gate Type	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Mounting Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Input Type	High Side Voltage - Max (Bootstrap) [Max]	Driven Configuration	Current - Peak Output (Source, Sink) [custom]	Current - Peak Output (Source, Sink) [custom]	Number of Drivers
LITTELFUSE LF21814NTR	Independent	0.154 in 3.9 mm	14-SOIC	0.8 V 2.5 V	125 °C	-40 °C	IGBT MOSFET (N-Channel)	20 ns	40 ns	Surface Mount	20 V	10 VDC	Non-Inverting	600 V	Half-Bridge	1.9 A	2.3 A	2

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	Cut Tape (CT)	1	$ 1.84	<1d
		10	$ 1.35
		25	$ 1.23
		100	$ 1.10
		250	$ 1.04
		500	$ 1.00
		1000	$ 0.96
	Tape & Reel (TR)	2500	$ 0.93	<1d
		5000	$ 0.91
		7500	$ 0.90
Newark	Each	2500	$ 0.92	1m+

General part information

HI LO Side DRVR 1.4A SOIC(N)-14

Technical documentation and resources