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| ISL78205 Datasheet, PDF (8/16 Pages) Intersil Corporation – 2.5A Buck Controller with Integrated High-Side MOSFET | |||
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ISL78205
Electrical Specifications Refer to âBlock Diagramâ on page 4 and Typical Application Schematics on page 5. Operating
Conditions Unless Otherwise Noted: VIN = 12V, or VCC = 4.5V, TA = -40°C to +105°C. Typicals are at TA = +25°C. Boldface limits apply over the
operating temperature range, -40°C to +105°C. (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
MAX
(Note 7) TYP (Note 7) UNITS
OV Non-Latching-off Trip Point
Percentage of Reference Point
LG = UG = LOW
110
%
OV Non-Latching-off Release Point
Percentage of Reference Point
102.5
%
OVER TEMPERATURE PROTECTION
Over-Temperature Trip Point
155
°C
Over-Temperature Recovery Threshold
140
°C
NOTE:
6. Wire bonds not included. The wire bond resistance between VIN and PHASE pin is 32m⦠typical.
7. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization
and are not production tested.
8
FN7926.0
September 22, 2011
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