IC HOT SWAP CTRLR GP 32QFN LTC4260 is a positive high voltage hot-swap controller with i2c compatible monitoring.
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Sep 7, 2021
Ingemar Holmes
High Power Hot Swap with Power Sharing and Digital Telemetry
IC HOT SWAP CTRLR GP 32QFN
LTC4260 is a positive high voltage hot-swap controller with i2c compatible monitoring. This article mainly covers pinout, datasheet, applications, and more details about LTC4260CUH#PBF. Furthermore, there is a huge range of semiconductors, capacitors, resistors, and ICs in stock. Welcome RFQ!
LTC4260CUH#PBF
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Symbol
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Footprint
3D Model
3D Model
The LTC4260CUH#PBF Hot Swap™ controller allows a board to be safely inserted and removed from a live backplane. Using an external N-channel pass transistor, the board supply voltage can be ramped up at an adjustable rate. An I2C interface and onboard ADC allow monitoring of board current, voltage, and fault status.
Linear Technology/Analog Devices LTC4260CUH#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology/Analog Devices LTC4260CUH#PBF.
Linear Technology/Analog Devices LTC4260CUH#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology/Analog Devices LTC4260CUH#PBF.
| Product Attribute | Attribute Value | |
|---|---|---|
| Lifecycle Status | PRODUCTION (Last Updated: 3 months ago) | |
| Factory Lead Time | 8 Weeks | |
| Mounting Type | Surface Mount | |
| Package / Case | 32-WFQFN Exposed Pad | |
| Surface Mount | YES | |
| Number of Pins | 32Pins | |
| Operating Temperature | 0°C~70°C | |
| Packaging | Tube | |
| Published | 2012 | |
| JESD-609 Code | e3 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 32Terminations | |
| ECCN Code | EAR99 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Type | Hot Swap Controller, Monitor | |
| Terminal Finish | Matte Tin (Sn) | |
| Applications | General Purpose | |
| Voltage - Supply | 8.5V~80V | |
| Terminal Position | QUAD | |
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 1Function | |
| Supply Voltage | 48V | |
| Depth | 5mm | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Base Part Number | LTC4260 | |
| Pin Count | 32 | |
| Supply Voltage-Max (Vsup) | 80V | |
| Power Supplies | 48V |
| Product Attribute | Attribute Value | |
|---|---|---|
| Supply Voltage-Min (Vsup) | 8.5V | |
| Number of Channels | 1Channel | |
| Adjustable Threshold | NO | |
| Current - Supply | 2mA | |
| Supply Current-Max (Isup) | 5mA | |
| Internal Switch(s) | No | |
| Programmable Features | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, Slew Rate, UVLO | |
| Feature Pins | ADIN, /ALERT, /BD_PRST, FB, GPIO, INTVCC, ON, OV, SOURCE, TIMER, UV | |
| Features | I2C | |
| Length | 5mm | |
| Height Seated (Max) | 0.8mm | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
Allows Safe Board Insertion into Live Backplane
8-Bit ADC Monitors Current and Voltage
I2C™/SMBus Interface
Wide Operating Voltage Range: 8.5V to 80V
High Side Drive for External N-Channel MOSFET
Input Overvoltage/Under-voltage Protection
Optional Latch off or Auto retry After Faults
Alerts Host after Faults
Fold back Current Limiting
Available in 24-Lead SO, 24-Lead Narrow
SSOP and 32-Lead (5mm × 5mm) QFN Packages
LTC4260CUH#PBF Applications Circuit
LTC4260CUH#PBF Timing Diagram
LTC4260CUH#PBF Dimensions
Analog Devices is an international market leader in the design, production, and commercialization of a large range of high-performance integrated circuits (ICs) for analog, mixed-signal, and digital signals (DSP) processing of almost all electronic systems. Since we started in 1965, the focus has been on the engineering challenge in electronic equipment related to signal to process. Our signal processing solutions, utilized by over 100,000 customers worldwide, play a key role in the conversion, conditioning, and processing of real-world events such as temperature, pressure, sonority, illumination, speed, and movement to electric signals for a wide range of electronic devices.
Download datasheets and manufacturer documentation for LTC4260CUH#PBF
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