LP8720TLX-B/NOPB National Semiconductor, LP8720TLX-B/NOPB Datasheet - Page 13

• Manufacturer Part Number: LP8720TLX-B/NOPB
• Description: IC REG BUCK 5-LDO I2C 20USMD
• Manufacturer: National Semiconductor

Specifications of LP8720TLX-B/NOPB

• Topology: Step-Down (Buck) Synchronous (1), Linear (LDO) (5)
• Function: Any Function
• Number Of Outputs: 6
• Frequency - Switching: 2MHz
• Voltage/current - Output 1: 0.8 V ~ 2.3 V, 400mA
• Voltage/current - Output 2: 1.2 V ~ 3.3 V, 300mA
• Voltage/current - Output 3: 1.2 V ~ 3.3 V, 300mA
• W/led Driver: No
• W/supervisor: No
• W/sequencer: Yes
• Voltage - Supply: 2.7 V ~ 4.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-UFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Logic and Control Inputs
VIL
VIH
IIL
RPD
Logic and Control Outputs
VOL
VOH
Logic and Control
Unless otherwise noted, V
values and limits appearing in normal type apply for T
temperature range for operation, T
Symbol
Input Low Level
Input High Level
Input Current
Pull Down Resistance
Output Low Level
Output High Level
Parameter
VBATT
=V
VINB
J
= -40 to +125°C.
=V
VIN1
EN, SCL, SDA, DVS
EN, SCL, SDA, DVS
All logic inputs
From EN to GND
IRQ_N, SDA, IOUT=2mA
IRQ_N, SDA are Open drain outputs.
=V
VIN2
=3.6V, GND=GNDB=0V, C
(Note
J
=25°C. Limits appearing in boldface type apply over the entire junction
6)
Conditions
13
VBATT
=C
VIN1
=C
Typ
550
VIN2
=2.2µF, C
Min
300
1.2
NA
-5
Limit
VINB
=10µF. Typical
Max
900
0.4
0.4
+5
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Units
kΩ
µA
µA
V
V
V