lm25085sdx National Semiconductor Corporation, lm25085sdx Datasheet - Page 6

• Manufacturer Part Number: lm25085sdx
• Description: 42v Constant On-time Pfet Buck Switching Controller
• Manufacturer: National Semiconductor Corporation

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Typical Performance Characteristics
Unless otherwise specified the following conditions apply: T
Efficiency (Circuit of Figure 4)
Shutdown Current vs. V
V
CC
vs. I
CC
IN
30079305
30079307
30079309
J
= 25°C, V
6
IN
= 24V.
Input Operating Current vs. V
On-Time vs. R
V
CC
vs. V
T
IN
and V
IN
IN
30079306
30079308
30079311