Datasheet

© 2010 Microchip Technology Inc. DS22075B-page 7
MCP1790/MCP1791
TEMPERATURE SPECIFICATIONS
Parameters Symbol Min Typ Max Units Conditions
Temperature Ranges
Specified Temperature Range T
J
-40 — +125 °C —
Operating Temperature Range T
J
-40 — +125 °C —
Storage Temperature Range T
A
-55 — +150 °C —
Package Thermal Resistances
Thermal Resistance, 3LD DDPAK θ
JA
θ
JC
— 31.4
3
— °C/W EIA/JEDEC JESD51-751-7
4 Layer Board
Thermal Resistance, 3LD SOT-223 θ
JA
θ
JC
—62
15
— °C/W EIA/JEDEC JESD51-751-7
4 Layer Board
Thermal Resistance, 5LD DDPAK θ
JA
θ
JC
— 31.4
3
— °C/W EIA/JEDEC JESD51-751-7
4 Layer Board
Thermal Resistance, 5LD SOT-223 θ
JA
θ
JC
—62
15
— °C/W EIA/JEDEC JESD51-751-7
4 Layer Board