LM2854MHX-1000/NOPB National Semiconductor, LM2854MHX-1000/NOPB Datasheet - Page 5

• Manufacturer Part Number: LM2854MHX-1000/NOPB
• Description: IC REG 4A SYNC S SWITCH 16ETSSOP
• Manufacturer: National Semiconductor
• Series: PowerWise®, SIMPLE SWITCHER®r
• Type: Step-Down (Buck)r

Specifications of LM2854MHX-1000/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 5 V
• Current - Output: 4A
• Frequency - Switching: 1MHz
• Voltage - Input: 2.95 ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP Exposed Pad, 16-eTSSOP, 16-HTSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: LM2854MHX-1000

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
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