Datasheet Linear Technology LTC1645
Manufacturer | Linear Technology |
Series | LTC1645 |
Dual-Channel Hot Swap Controller/Power Sequencer
Datasheets
LTC1645 - Dual-Channel Hot Swap Controller/Power Sequencer
PDF, 337 Kb, Revision: A, File uploaded: Oct 25, 2017
Extract from the document
Prices
Packaging
LTC1645CS#PBF | LTC1645CS#TRPBF | LTC1645CS8#PBF | LTC1645CS8#TRPBF | LTC1645IS#PBF | LTC1645IS#TRPBF | LTC1645IS8#PBF | LTC1645IS8#TRPBF | |
---|---|---|---|---|---|---|---|---|
N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
Package | SO-14 Package Outline Drawing | SO-14 Package Outline Drawing | SO-8 Package Outline Drawing | SO-8 Package Outline Drawing | SO-14 Package Outline Drawing | SO-14 Package Outline Drawing | SO-8 Package Outline Drawing | SO-8 Package Outline Drawing |
Package Code | S | S | S8 | S8 | S | S | S8 | S8 |
Package Index | 05-08-1610 (S14) | 05-08-1610 (S14) | 05-08-1610 (S8) | 05-08-1610 (S8) | 05-08-1610 (S14) | 05-08-1610 (S14) | 05-08-1610 (S8) | 05-08-1610 (S8) |
Pin Count | 14 | 14 | 8 | 8 | 14 | 14 | 8 | 8 |
Parametrics
Parameters / Models | LTC1645CS#PBF | LTC1645CS#TRPBF | LTC1645CS8#PBF | LTC1645CS8#TRPBF | LTC1645IS#PBF | LTC1645IS#TRPBF | LTC1645IS8#PBF | LTC1645IS8#TRPBF |
---|---|---|---|---|---|---|---|---|
Active Limiting | no | no | no | no | no | no | no | no |
Circuit Breaker Accuracy, % | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Circuit Breaker Threshold | 50mV | 50mV | 50mV | 50mV | 50mV | 50mV | 50mV | 50mV |
Circuit Breakers | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Demo Boards | DC1356A | DC1356A | DC1356A | DC1356A | DC1356A | DC1356A | DC1356A | DC1356A |
Design Tools | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model |
Export Control | no | no | no | no | no | no | no | no |
Fault Output | yes | yes | yes | yes | yes | yes | yes | yes |
Foldback | no | no | no | no | no | no | no | no |
In-Rush Current | Ramp | Ramp | Ramp | Ramp | Ramp | Ramp | Ramp | Ramp |
Isupply, mA | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
Operating Temperature Range, °C | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
Power Good Output | no | no | no | no | no | no | no | no |
Reset Output | yes | yes | yes | yes | yes | yes | yes | yes |
Sequencing | yes | yes | yes | yes | yes | yes | yes | yes |
Tracking | yes | yes | yes | yes | yes | yes | yes | yes |
Vin Range | (1) 1.18 to 13.2, (1) 2.3 to 13.2 | (1) 1.18 to 13.2, (1) 2.3 to 13.2 | (1) 1.18 to 13.2, (1) 2.3 to 13.2 | (1) 1.18 to 13.2, (1) 2.3 to 13.2 | (1) 1.18 to 13.2, (1) 2.3 to 13.2 | (1) 1.18 to 13.2, (1) 2.3 to 13.2 | (1) 1.18 to 13.2, (1) 2.3 to 13.2 | (1) 1.18 to 13.2, (1) 2.3 to 13.2 |
Eco Plan
LTC1645CS#PBF | LTC1645CS#TRPBF | LTC1645CS8#PBF | LTC1645CS8#TRPBF | LTC1645IS#PBF | LTC1645IS#TRPBF | LTC1645IS8#PBF | LTC1645IS8#TRPBF | |
---|---|---|---|---|---|---|---|---|
RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Design Notes
- LTC1645 Dual Channel Hot Swap Controller/Power Sequencer
Allows Insertion Into a Live Backplane &mdash DN217PDF, 81 Kb, File published: Nov 1, 1999Extract from the document - PCI Express Power and Mini Card Solutions &mdash DN346PDF, 79 Kb, File published: Sep 3, 2004Extract from the document
Articles
- LTC1645/LTC1735 Circuit Solves PCI Power Problem &mdash LT JournalPDF, 232 Kb, File published: Feb 1, 2000Extract from the document
- Versatile Dual Hot Swap Controller/Power Sequencer Allows Live Backplane Insertion &mdash LT JournalPDF, 178 Kb, File published: Nov 1, 1999Extract from the document
Model Line
Series: LTC1645 (8)
Manufacturer's Classification
- Monitor, Control and Protection > Hot Swap Controllers > Low Voltage Hot Swap Controllers