LM22680MR-ADJ National Semiconductor, LM22680MR-ADJ Datasheet - Page 4

• Manufacturer Part Number: LM22680MR-ADJ
• Description: IC, 2.0A 4.5V-42V IN SIMPLESWITCHER
• Manufacturer: National Semiconductor

Specifications of LM22680MR-ADJ

• Primary Input Voltage: 42V
• No. Of Outputs: 1
• Output Current: 2A
• Voltage Regulator Case Style: PSOP
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +125°C
• Svhc: No SVHC (15-Dec-2010)
• Package /: RoHS Compliant

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Typical Performance Characteristics
12V, T
J
= 25°C.
Feedback Bias Current vs Temperature
Current Limit vs Temperature
Efficiency vs I
V
OUT
= 3.3V, f
O
OUT
= 500 kHz
and V
IN
30080705
30080727
30080703
4
Unless otherwise specified the following conditions apply: Vin =
Normalized Enable Threshold Voltage vs Temperature
Normalized Switching Frequency vs Temperature
Normalized R
DS(ON)
vs Temperature
30080704
30080710
30080708