LP3913SQ-AR/NOPB National Semiconductor, LP3913SQ-AR/NOPB Datasheet - Page 20

• 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

www.national.com
Vin = 3 – 3.6 V, Vout = 1.2 V, 250 mA load
Buck 1 Load Transient Response
ILOAD = 200-400mA (PWM Mode)
Buck 2 Load Transient Response
ILOAD = 200-400mA (PWM Mode)
Line Transient Response
VIN = 4.2V, VOUT = 1.2V
VIN = 4.2V, VOUT = 3.3V
30000166
30000168
30000170
20
Vin = 3.6 – 4.2 V, Vout = 3.3 V, 250 mA load
ILOAD = 50-150mA (PFM to PWM)
ILOAD = 50-150mA (PFM to PWM)
Buck 1 Load Transient Response
Buck 2 Load Transient Response
Line Transient Response
VIN = 4.2V, VOUT = 1.2V
VIN = 4.2V, VOUT = 3.3V
30000167
30000169
30000171