LM26480SQ-AA/NOPB National Semiconductor, LM26480SQ-AA/NOPB Datasheet - Page 12

• Manufacturer Part Number: LM26480SQ-AA/NOPB
• Description: IC REG BUCK/LDO DUAL 1.5A 24LLP
• Manufacturer: National Semiconductor

Specifications of LM26480SQ-AA/NOPB

• Applications: Processor
• Voltage - Supply: 2.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-LLP
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Pin Count: 24
• Mounting: Surface Mount
• Package Type: LLP EP
• Case Length: 4mm
• Screening Level: Industrial
• For Use With: LM26480SQ-AAEV - BOARD EVALUATION LM26480SQ-AA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / Rohs Status: Compliant
• Other names: LM26480SQ-AATR

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Typical Performance Characteristics — Buck
noted
V
IN
= 3.6 – 4.2V, V
Load Transient Response
Line Transient Response
V
Start up into PWM Mode
V
OUT
OUT
= 1.2V (PWM Mode)
= 1.2V, 1.5A load
OUT
= 1.2V, 250 mA load
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V
IN
V
= 3.0 – 3.6V, V
Mode Change by Load Transients
IN
= 3.6V, T
V
Line Transient Response
Start up into PWM Mode
OUT
V
OUT
= 1.2V (PWM to PFM)
A
= 3.0 V, 1.5A load
= 25°C, V
OUT
= 3.0V, 250 mA load
OUT
= 1.2V unless otherwise
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