lm2854mhx-500 National Semiconductor Corporation, lm2854mhx-500 Datasheet - Page 5

• Manufacturer Part Number: lm2854mhx-500
• Description: 4a 500 Khz /1 Mhz Synchronous Simple Switcher Buck Requlator
• Manufacturer: National Semiconductor Corporation

Typical Performance Characteristics
Unless otherwise specified, the following conditions apply: VIN =
PVIN = AVIN = EN = 5.0V, C
is 47 µF 10V X5R ceramic capacitor, L
is from TDK SPM6530T family; T
= 25°C for efficiency
IN
O
AMBIENT
curves, bode plots and waveforms, and T
= 25°C for all others.
J
Feedback Voltage vs. Temperature
UVLO Threshold vs. Temperature
30052804
30052803
Soft Start Current vs Temperature
Enable Threshold vs. Temperature
30052806
30052805
Switching Frequency vs. Temperature
PMOS R
vs. Temperature
DS(ON)
30052807
30052808
5
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