| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,872 pcs
|
3872 pcs | On Request | 1 | On Request | On Request | 2018 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| SVHC Present | |
| Tape & Reel |
The LT LTC4261IGN#TRPBF is a negative voltage Hot Swap controller designed for safely inserting and removing boards from live backplanes. It utilizes an external N-channel pass transistor and offers independently adjustable inrush current and overcurrent limits to protect against start-up stresses and short conditions.
This controller features an onboard 10-bit ADC and an I2C/SMBus interface for monitoring board current, voltage, and fault status. It supports both latch-off and auto-retry fault responses, configurable via the LTC4261 or LTC4261-2 variants. Additional features include host interruption upon fault, output power good notification, and board insertion detection.
The LTC4261IGN#TRPBF is available in 28-lead narrow SSOP and 24-lead QFN (4mm x 5mm) packages, suitable for surface mount applications. It is designed for use in applications such as AdvancedTCA systems, telecom infrastructure, and -48V distributed power systems.
-48V
10 bits
I2C/SMBus and Single-Wire Broadcast
Latch-off and Auto-retry
28-Lead SSOP and 24-Lead QFN
Surface Mount