lm2715sqx-adj National Semiconductor Corporation, lm2715sqx-adj Datasheet - Page 11

• Manufacturer Part Number: lm2715sqx-adj
• Description: Tft Panel Module
• Manufacturer: National Semiconductor Corporation

Typical Performance Characteristics
V
1) Load, 100mA to 300mA to 100mA, DC
2) I
3) V
T = 50µs/div
V
C
1) SWC, 1V/div, DC
2) SWO, 10V/div, DC
T = 50ns/div
OUT
OUT
D
L
= 100nF, R
OUT
, 500mA/div, DC
= 10V, V
= 8V, V
, 200mV/div, AC
IN
IN
SW
= 2.5V, R
= 2.5V
= 10k\1.5k, SWI = 30V
SWI Current vs. SWI Voltage
Load Transient Response
LOAD
PMOS Rising Edge
(PMOS OFF)
= 40Ω
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(Continued)
V
1) Load, 80mA to 145mA to 80mA
2) I
3) V
T = 50µs/div
V
C
1) SWC, 1V/div, DC
2) SWO, 10V/div, DC
T = 2.5µs/div
V
C
1) SWC, 1V/div, DC
2) SWO, 10V/div, DC
T = 50ns/div
OUT
OUT
OUT
D
D
L
= 100nF, R
= 100nF, R
OUT
, 500mA/div, DC
= 8V, V
= 8V, V
= 8V, V
, 100mV/div, AC
IN
IN
IN
SW
SW
= 2.5V
= 2.5V, R
= 2.5V, R
= 10k\1.5k, SWI = 30V, 10% duty cycle
= 10k\1.5k, SWI = 30V
PMOS Switching Waveform
Load Transient Response
PMOS Falling Edge
LOAD
LOAD
= 40Ω
= 40Ω
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