LP3913SQ-AR/NOPB National Semiconductor, LP3913SQ-AR/NOPB Datasheet - Page 5

• 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

VDD3
VDD2
VBATT3
VBATT2
USBPWR
VDD1
CHG_DET
IREF
Name
I/O
O
O
I
I
I
I
I
I
Type
PWR
PWR
PWR
PWR
A
A
A
A
Power input to supply application. This pin must be externally shorted to VDD1
and VDD2.
Power input to supply application This pin must be externally shorted to VDD1
and VDD3.
Positive battery terminal. This pin must be externally shorted to V\BATT1 and
VBATT2.
Positive battery terminal. This pin must be externally shorted to VBATT1 and
VBATT3.
USB power input pin
Power input to supply application This pin is shorted to VDD2 and VDD3.
Wall adapter power input pin
A 121 kΩ resistor must be connected between this pin and AGND. The resistor
value determines the reference current for the internal bias generator.
5
Functional Description
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Pin #
41
42
43
44
45
46
47
48