LP3913SQ-AR/NOPB National Semiconductor, LP3913SQ-AR/NOPB Datasheet - Page 22

• Manufacturer Part Number: LP3913SQ-AR/NOPB
• Description: IC PMU FLASH MEM PROGRMMBL 48LLP
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LP3913SQ-AR/NOPB

• Applications: Handheld/Mobile Devices
• Voltage - Supply: 2.5 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LLP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Other names: LP3913SQ-ARTR

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Typical Performance Characteristics - Buck3
Buck3 Load Transient Response
AutoMode Efficiency vs. ILOAD
ILOAD = 0-100mA (PFM Mode)
VIN = 4.2V, VOUT = 3.3V,
Efficiency vs. VIN
ILOAD = 100mA
VOUT = 3.3V
30000184
30000176
30000178
22
T
Forced PWM Efficiency vs ILOAD
ILOAD = 150-250mA (PWM Mode)
Buck3 Load Transient Response
A
AutoMode Efficiency vs. ILOAD
= 25°C unless otherwise noted
VIN = 3.6V, VOUT = 3.3V
VOUT = 3.3V
VOUT = 1.8V
30000185
30000177
30000179