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LINEAR TECHNOLOGY  LTC1477CS8#PBF  MOSFET Driver Single, High Side, 2.7V-5.5V supply, 1A peak out, 0.12 Ohm output, SOIC-8

LINEAR TECHNOLOGY LTC1477CS8#PBF
Technical Data Sheet (203.64KB) EN See all Technical Docs

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Product Overview

The LTC1477CS8#PBF is a protected High Side Switch provides extremely low RDS(ON) switching with built-in protection against short-circuit and thermal overload conditions. A built-in charge pump generates gate drive higher than the supply voltage to fully enhance the internal NMOS switch. This switch has no parasitic body diode and therefore no current flows through the switch when it is turned off and the output is forced above the input supply voltage. (DMOS switches have parasitic body diodes that become forward biased under these conditions.) The first level of protection is short-circuit current limit which is set at 2A. The short-circuit current can be reduced to as low as 0.85A by disconnecting portions of the power device. The second level of protection is provided by thermal overload protection which limits the die temperature to approximately 130°C.
  • No parasitic body diode
  • Built-in thermal overload protection
  • 0.01µA Ultralow standby current
  • Built-in charge pump
  • tR = 1ms Controlled rise and fall times

 

Product Information

Power Load Switch Type:
High Side
Input Voltage:
5.5V
Current Limit:
2A
On State Resistance:
0.07ohm
Distribution Switch Case Style:
SOIC
No. of Pins:
8Pins
Thermal Protection:
Yes
On / Enable Input Polarity:
Active High
No. of Outputs:
2Outputs
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Each
Product Range:
-
Automotive Qualifications Standard:
-
Module Configuration:
High Side
Device Type:
MOSFET Driver
Output Delay:
-
MSL:
MSL 1 - Unlimited
Supply Voltage Range:
2.7V to 5.5V
Input Delay:
-
Supply Voltage Max:
5.5 V
Output Resistance:
0.12 ohm
Driver Case Style:
SOIC
Peak Output Current:
1 A
Driver Configuration:
High Side
SVHC:
No SVHC (17-Dec-2015)
Supply Voltage Min:
2.7 V

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Applications

  • Computers & Computer Peripherals;
  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

LTC1477CS8#TRPBF

IC,PERIPHERAL DRIVER,1 DRIVER,CMOS,SOP,8PIN,PLASTIC

LINEAR TECHNOLOGY

0

Price for: Each (Supplied on Full Reel)

2500+ $4.32

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