LTC1255IS8#PBF

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Analog Devices

DUAL 24V HIGH-SIDE MOSFET DRIVER

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LTC1255IS8#PBF

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Analog Devices

DUAL 24V HIGH-SIDE MOSFET DRIVER

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DocumentsDatasheet R020 Reliability Data

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LTC1255IS8#PBF

Channel Type	Independent
Driven Configuration	High-Side
Gate Type	N-Channel MOSFET
Input Type	Non-Inverting
Logic Voltage - VIL, VIH	0.8 V, 2 V
Mounting Type	Surface Mount
Number of Drivers	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	8-SO
Voltage - Supply [Max]	24 V
Voltage - Supply [Min]	9 V

LTC1255 Series

Dual 24V High-Side MOSFET Driver

Part	Package / Case	Package / Case [y]	Package / Case [x]	Voltage - Supply [Min]	Voltage - Supply [Max]	Channel Type	Input Type	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Gate Type	Number of Drivers	Driven Configuration	Mounting Type	Logic Voltage - VIL, VIH
Analog Devices LTC1255IS8#PBF	8-SOIC	3.9 mm	0.154 in	9 V	24 V	Independent	Non-Inverting	85 °C	-40 °C	8-SO	N-Channel MOSFET	2	High-Side	Surface Mount	0.8 V 2 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 15.39
		10	$ 10.99
		25	$ 9.86
		100	$ 8.60
		250	$ 7.99
		500	$ 7.62
		1000	$ 7.50

Description

General part information

LTC1255 Series

The LTC1255 dual high-side driver allows using low cost N-channel FETs for high-side industrial and automotive switching applications. An internal charge pump boosts the gate drive voltage above the positive rail, fully enhancing an N-channel MOS switch with no external components. Low power operation, with 12µA standby current, allows use in virtually all systems with maximum efficiency.Included on-chip is independent overcurrent sensing to provide automatic shutdown in case of short circuits. A time delay can be added to the current sense to prevent false triggering on high in-rush current loads.The LTC1255 operates from 9V to 24V supplies and is well suited for industrial and automotive applications.The LTC1255 is available in both an 8-pin DIP and an 8-pin SOIC.ApplicationsSolenoid DriversDC Motor DriversStepper Motor DriversLamp Drivers/DimmersRelay DriversLow Frequency H-BridgeP-Channel Switch Replacement