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| LP2975 Datasheet, PDF (4/37 Pages) National Semiconductor (TI) – MOSFET LDO Driver/Controller | |||
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LP2975
SNVS006F â SEPTEMBER 1997 â REVISED APRIL 2013
www.ti.com
ELECTRICAL CHARACTERISTICS (continued)
Limits in standard typeface are for TJ = 25°C, and limits in boldface type apply over the full operating junction temperature
range. Unless otherwise specified: VON/OFF = 1.5V, VIN = 15V.
Symbol
Parameter
Conditions
LM2975AI-X.X
LM2975I-X.X
Typ
(1)
(1)
Units
Min
Max
Min
Max
VG(MIN) Gate Clamp Voltage
R(VIN-G)
ÎVGATE/
ÎVCOMP
Resistance from
Gate to VIN
Open Loop
Voltage Gain
VIN = 24V
VFB = 0.9 X VREG
VIN = 24V
VON/OFF = 0
VIN = 15V
0.5V ⤠VGATE ⤠13
17
15
19
15
19
V
500
kâ¦
5000
V/V
4
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