LP3971SQ-G824/NOPB National Semiconductor, LP3971SQ-G824/NOPB Datasheet - Page 16

• Manufacturer Part Number: LP3971SQ-G824/NOPB
• Description: IC PMU MULTI FUNCT PROGR 40-LLP
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LP3971SQ-G824/NOPB

• Applications: Processor
• Current - Supply: 60µA
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-LLP
• For Use With: LP3971SQ-B410EV - BOARD EVALUATION LP3971SQ-B410
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LP3971SQ-G824TR

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V
Startup into PWM Mode 980 mA [channel 2]
IN
= 3, 3.5 volts V
3.6 V
V
OUT
IN
, 3.3 V
= 1.4 volts V
Load Transient
OUT
OUT
Startup
= 1.4 volts Forced PWM
, 0 – 100 mA load
IN
= 4.1 volts
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V
OUT
V
IN
= 1.4 volts [PFM to PWM] V
Load transients 20 mA to 560 mA
= 3, 3.6 V, V
Line Transient Response
Mode Change
OUT
= 1.2 V, 250 mA load
IN
= 4.1 volts
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