Datasheet Linear Technology LTC2970
Manufacturer | Linear Technology |
Series | LTC2970 |
Dual I2C Power Supply Monitor and Margining Controller
Datasheets
LTC2970/LTC2970-1 - Dual I2C Power Supply Monitor and Margining Controller
PDF, 805 Kb, Revision: E, File uploaded: Oct 24, 2017
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Prices
Packaging
LTC2970CUFD#PBF | LTC2970CUFD#TRPBF | LTC2970HUFD#PBF | LTC2970HUFD#TRPBF | LTC2970IUFD#PBF | LTC2970IUFD#TRPBF | |
---|---|---|---|---|---|---|
N | 1 | 2 | 3 | 4 | 5 | 6 |
Package | 4x5 QFN-24 Package Outline Drawing | 4x5 QFN-24 Package Outline Drawing | 4x5 QFN-24 Package Outline Drawing | 4x5 QFN-24 Package Outline Drawing | 4x5 QFN-24 Package Outline Drawing | 4x5 QFN-24 Package Outline Drawing |
Package Code | UFD | UFD | UFD | UFD | UFD | UFD |
Package Index | 05-08-1696 | 05-08-1696 | 05-08-1696 | 05-08-1696 | 05-08-1696 | 05-08-1696 |
Pin Count | 24 | 24 | 24 | 24 | 24 | 24 |
Parametrics
Parameters / Models | LTC2970CUFD#PBF | LTC2970CUFD#TRPBF | LTC2970HUFD#PBF | LTC2970HUFD#TRPBF | LTC2970IUFD#PBF | LTC2970IUFD#TRPBF |
---|---|---|---|---|---|---|
ADC | 14-Bit | 14-Bit | 14-Bit | 14-Bit | 14-Bit | 14-Bit |
ADC TUE, % | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
DAC | 8-Bit | 8-Bit | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
Demo Boards | DC980A/B,DC2467A | DC980A/B,DC2467A | DC980A/B,DC2467A | DC980A/B,DC2467A | DC980A/B,DC2467A | DC980A/B,DC2467A |
Design Tools | LTpowerPlay ,Linduino File | LTpowerPlay ,Linduino File | LTpowerPlay ,Linduino File | LTpowerPlay ,Linduino File | LTpowerPlay ,Linduino File | LTpowerPlay ,Linduino File |
Export Control | no | no | no | no | no | no |
Features | Tracking, Sequencing, Margining, Internal Temp Monitor, Voltage Monitor, Current Monitor, Cascadable | Tracking, Sequencing, Margining, Internal Temp Monitor, Voltage Monitor, Current Monitor, Cascadable | Tracking, Sequencing, Margining, Internal Temp Monitor, Voltage Monitor, Current Monitor, Cascadable | Tracking, Sequencing, Margining, Internal Temp Monitor, Voltage Monitor, Current Monitor, Cascadable | Tracking, Sequencing, Margining, Internal Temp Monitor, Voltage Monitor, Current Monitor, Cascadable | Tracking, Sequencing, Margining, Internal Temp Monitor, Voltage Monitor, Current Monitor, Cascadable |
Function | Digital Power System Manager | Digital Power System Manager | Digital Power System Manager | Digital Power System Manager | Digital Power System Manager | Digital Power System Manager |
I/O | SMBus/I2C | SMBus/I2C | SMBus/I2C | SMBus/I2C | SMBus/I2C | SMBus/I2C |
Isupply, mA | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 |
Monitors | Internal Temp, Voltage (2 Vout, 1 Vin), Current (2) | Internal Temp, Voltage (2 Vout, 1 Vin), Current (2) | Internal Temp, Voltage (2 Vout, 1 Vin), Current (2) | Internal Temp, Voltage (2 Vout, 1 Vin), Current (2) | Internal Temp, Voltage (2 Vout, 1 Vin), Current (2) | Internal Temp, Voltage (2 Vout, 1 Vin), Current (2) |
Number of Outputs | 2 | 2 | 2 | 2 | 2 | 2 |
Operating Temperature Range, °C | 0 to 70 | 0 to 70 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 85 |
Supply Voltage Range | 4.5V to 15V | 4.5V to 15V | 4.5V to 15V | 4.5V to 15V | 4.5V to 15V | 4.5V to 15V |
Vin Max, V | 15 | 15 | 15 | 15 | 15 | 15 |
Vin Min, V | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
Eco Plan
LTC2970CUFD#PBF | LTC2970CUFD#TRPBF | LTC2970HUFD#PBF | LTC2970HUFD#TRPBF | LTC2970IUFD#PBF | LTC2970IUFD#TRPBF | |
---|---|---|---|---|---|---|
RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Other Options
Application Notes
- Single-Channel Power Supply Monitor with Remote Temperature Sense &mdash AN160PDF, 462 Kb, File published: Jul 14, 2016Extract from the document
Articles
- Take the Easy Road to Digitally Managed Power &mdash LT JournalPDF, 248 Kb, File published: Mar 28, 2006Extract from the document
Model Line
Series: LTC2970 (6)
Manufacturer's Classification
- Monitor, Control and Protection > Digital Power System Management > Digital Power System Managers