LTC1470ES8#PBF

$8.02

Description：IC PWR SWITCH N-CHAN 2:1 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:60479b968727 Category: Power Distribution Switches, Load Drivers Brand: Analog Devices Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC PWR SWITCH N-CHAN 2:1 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Switch Type：PCMCIA Switch
Number of Outputs：1
Ratio - Input:Output：2:01
Output Configuration：High Side
Output Type：N-Channel
Interface：On/Off
Voltage - Load：3.3V, 5V
Voltage - Supply (Vcc/Vdd)：Not Required
Current - Output (Max)：1A
Rds On (Typ)：140mOhm
Input Type：-
Features：Slew Rate Controlled
Fault Protection：Current Limiting (Fixed), Over Temperature
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：8-SO
Package / Case：8-SOIC (0.154", 3.90mm Width)
Grade：-
Qualification：-

Download product information

LTC1470ES8#PBF

Overview

The LTC1470ES8#PBF is a power distribution IC designed for PCMCIA applications, featuring integrated protection for 3.3V and 5V VCC lines. It operates as a dual N-channel switch with a maximum current rating of 1A per channel. The device supports an input voltage range of 2.7V to 5.5V and includes thermal shutdown and reverse battery protection. Packaged in an 8-lead SOIC, it ensures reliable power switching in portable computing environments.

Feature Summary

Integrated protection mechanisms including thermal shutdown and reverse battery blocking
Dual N-channel configuration supporting independent control of two power paths
Optimized for low on-resistance to minimize power loss during conduction

Applications

PCMCIA card power distribution systems
Portable computer peripheral power switching
Battery-powered device load management

Procurement Notes

Verify the specific suffix #PBF indicates lead-free RoHS compliance when sourcing. Confirm the package type matches the required PCB footprint. Check manufacturer documentation for any recent product change notifications that may affect pinout or electrical characteristics before finalizing the design.

Selection Notes

Select this component for applications requiring protected switching of standard logic-level voltages. Ensure the load current does not exceed the 1A limit per channel. Consider the thermal performance in the SOIC-8 package if operating near maximum ratings. Verify compatibility with the system's control logic levels for proper gate drive activation.

Part Context

This part belongs to Analog Devices' family of power switch ICs tailored for portable electronics. It complements other LTC series components by providing robust overcurrent and thermal protection. The device is distinct from synchronous buck converters, serving instead as a direct replacement for mechanical switches or basic MOSFETs in sensitive power rails.