LTC1645CS#TRPBF The LTC1645CS#TRPBF is a dual-channel hot swap controller from Analog Devices Inc. It allows safe insertion and removal of boards from live backplanes, controlling supply voltages from 1.2V to 12V.
Mfr Part #:

LTC1645CS#TRPBF

Available from 2 distributors
Mfr Name: Linear Technology
Linear Technology
The LTC1645CS#TRPBF is a dual-channel hot swap controller from Analog Devices Inc. It allows safe insertion and removal of boards from live backplanes, controlling supply voltages from 1.2V to 12V.
✓ Total Stock: 760 pcs
$ Price Range: $1.31

LTC1645CS#TRPBF Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
380 pcs
380 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
380 pcs
380 pcs On Request 1 On Request On Request On Request On Request On Request

LTC1645CS#TRPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Spacing
Lead Style
Mounting Type
Tape & Reel

LTC1645CS#TRPBF Description

Short technical summary and product information.

The LTC1645CS#TRPBF is a dual-channel hot swap controller designed by Analog Devices Inc. This component facilitates the safe insertion and removal of boards from live backplanes. It utilizes external N-channel pass transistors and offers programmable ramp rates for supply voltages ranging from 1.2V to 12V.

 

The controller features programmable electronic circuit breakers for protection against output shorts. It also includes features like undervoltage lockout and a glitch filter for spurious reset signals. The LTC1645 is available in 8- and 14-pin SO packages, suitable for surface mount applications.

 

Key functionalities include power supply sequencing, allowing channels to ramp up and down separately or simultaneously to ensure power supply tracking. The RESET output can generate a system reset when a supply voltage falls below a user-programmed threshold. An additional spare comparator is available for monitoring a second supply voltage.

LTC1645CS#TRPBF Quick Information

Product Type: Hot Swap Controller
Canonical Name: LTC1645 Dual-Channel Hot Swap Controller
Subcategory: Hot Swap Controllers

LTC1645CS#TRPBF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LTC1645CS#TRPBF Estimated Pricing

Qty Low High
1+ $1.31 $1.31

Estimated market price range - modelled values for guidance only, not live distributor offers.

LTC1645CS#TRPBF Features

  • Dual-channel hot swap controller functionality.
  • Safe board insertion/removal from live backplanes.
  • Controls supply voltages from 1.2V to 12V.
  • Programmable electronic circuit breakers included.
  • Available in 14-SOIC package.

LTC1645CS#TRPBF Applications

  • Enables safe board insertion and removal.
  • Facilitates power supply sequencing.
  • Protects against output shorts.
  • Suitable for live backplane applications.

LTC1645CS#TRPBF FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the LTC1645CS#TRPBF?

The LTC1645CS#TRPBF controls supply voltages ranging from 1.2V to 12V.

What is the typical supply current for VCC1?

The typical supply current for VCC1 is 1.1mA when ON = VCC1 = 5V and VCC2 = 3.3V.

What is the operating temperature range for the LTC1645C?

The operating temperature range for the LTC1645C is 0°C to 70°C.

What is the operating temperature range for the LTC1645I?

The operating temperature range for the LTC1645I is -40°C to 85°C.

What is the storage temperature range for the LTC1645CS#TRPBF?

The storage temperature range is -65°C to 150°C.

What is the package type for the LTC1645CS#TRPBF?

The LTC1645CS#TRPBF is available in a 14-SOIC package.

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