LTC1472CS#PBF PCMCIA Switches and Drivers by Analog Devices

Status: Production
Series: LTC1472
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC1472 switching matrix routes power to both the VCC and VPP power supply pins of the PCMCIA compatible card socket. The VCC output of the LTC1472 is switched between three operating states: OFF, 3.3V, and 5V. The VPP output is switched between four operating states: 0V, VCC, 12V, and Hi-Z. The output voltages are selected by two sets of digital inputs which are compatible with industry standard PC Card controllers (see Truth Tables). The Vcc output of the LTC1472 can supply up to 1A of current and the VPP output up to 120mA. Both switches have built-in SafeSlot™ current limiting and thermal shutdown to protect the card, socket and power supply against accidental short-circuit conditions. The LTC1472 is designed to conserve power by automatically dropping to 1µA standby current when the two outputs are switched OFF. A shutdown pin is provided which holds the external 12V regulator in standby mode except when required for VPP power. The LTC1472 is available in 16-pin SO.

Where to Buy

Prices starting from US$4.90

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$4.90
1,804
in stock
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Logo for Rochester Electronics
Rochester Electronics
from US$5.16
14
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$6.49
0
in stock
Buy Now
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Features

Both VCC and VPP Switching in a Single Package
Built-In Current Limit and Thermal Shutdown
16-Pin (Narrow) SOIC Package
Inrush Current Limited (Drives 150µF Loads)
Continuous 12V Power Not Required
Extremely Low RDS(ON) NMOS Switches
Guaranteed 1A VCC Current and 120mA VPP Current
1µA Quiescent Current in Standby
No External Components Required
Compatible with Industry Standard Controllers
Break-Before-Make Switching
Controlled Rise and Fall Times

Last 6 months Inventory & Pricing History


Alternative Descriptions

Protected PCMCIA VCC & VPP Sw | Analog Devices
Controller 3V to 5.5V 16-Pin SOIC N Tube | Richardson RFPD


LTC1472CS#PBF Semiconductors - ICs by Linear Technology

IC SWITCH VPP PCMIA SMD SOIC16

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Power Load Switch Type -
Input Voltage 5.25V
Current Limit 1A
On State Resistance 0.14ohm
Distribution Switch Case Style SOIC
No. of Pins 16Pins
Thermal Protection Yes
On / Enable Input Polarity Active High
No. of Outputs 1Outputs
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Base Number 1472
Device Type Power
Driver Case Style SOIC
IC Temperature Range Commercial
Internal Switch No
Operating Temperature Range 0°C to +70°C
Output Voltage Max 7V
Supply Voltage Max 7V
Termination Type Surface Mount Device

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC1472CS#PBF?

Additional datasheets, footprints and schematics for LTC1472CS#PBF are listed on our Part Details page. You can also find images and similar parts to LTC1472CS#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC1472CS#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC1472CS#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC1472CS#PBF fall under?

The LTC1472CS#PBF is listed under PCMCIA Switches and Drivers.

Can I view similar or alternative parts?

You can view similar parts to LTC1472CS#PBF when available in the PCMCIA Switches and Drivers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LTC1472CS#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC1472CS#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LTC1472CS#PBF have stock available?

Authorised distributors including Analog Devices, Rochester Electronics and Richardson RFPD have stock available or on a lead time for LTC1472CS#PBF.

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